Poster Presentations

Day/Date Poster numbers

1 Day 1: 13 October, 2015 P-1 to P-200

2 Day 2: 14 October, 2015 P-201 to P-400

3 Day 4: 16 October, 2015 P-401 to P-612

Posters should be displayed in the designated area from 9.00 AM to 6.00 PM on the

scheduled days only.

Kindly note your poster number from the list given in the following pages.

Guidelines for poster presentations

1. Please use the designed APWSS 2015 poster template. Make your title short to summarise the message of the research. Keep references to a minimum.

2. Prepare your poster to fit the dimensions given below. It is recommended that the poster be printed on one continuous sheet

3. Make sure to include the poster number at the upper right corner of your poster.

4. Please affix your poster only on the board that has your assigned poster number.

5. The dimensions of the poster should not exceed A0 size (width: 841 mm, height: 1189 mm)

6. Allocate the top of the poster for the title and authors as stated on the submitted abstract

7. Preferably prepare the poster as one A0 sheet. The text, illustrations, etc. should be big enough to be read from a distance of two meters. Use just one or two colours on a plain coloured background. Avoid capital letters, except at the beginning of sentences and for proper nouns. Avoid underlining, use bolder, larger typeface for the main titles and headings. It can be effective to use a different typeface for headings and subheadings. To emphasize body text, use a bold or italic font. Put the conclusions in a prominent panel (preferably at the bottom of the poster). Do not use even justification of the column text if there are few words to a line. Be selective in use of bullet points, perhaps only in the conclusion.

8. Materials (such as double-sided tape) will be available for mounting posters.

9. DO NOT write or paint on the poster boards. DO NOT use nails, push pins, screws, or any tools that will puncture the poster boards.

Theme 1: Weed biology and ecology

P-1 Weed suppression ability of two rice varieties in aerobic rice- Manpreet Singh and Makhan Singh Bhullar

P-2 Weed flora of aerobic rice in the coastal region of Karaikal, Puducherry- M. Pavithra and R. Poonguzhalan

P-3 Biology and management of nutsedge in garden-land crops- A. Sundari

P-4 Characterization of metal tolerant and plant growth promotingrhizobacteria colonizing in weed rhizosphere- C. Sarathambal, P.J. Khankhane and D.K. Singh

P-5 Functional microbial diversity in the rhizosphere of selected weeds insemi-arid tropics - C. Sarathambal, K. Ilamurugu and S. Arun

P-6 Effect of weed management practices on weed seed bank in soybean- R. Rama Praba Nalini, M. Balusamy and C. Chinnusamy

P-7 Comparative studies on seed germination of okra and radish withapplication of aqueous extracts of Pluchea lanceolata- Sayma Samreen and Athar Ali Khan

P-8 Biology and seed production of three Sida species

- Veeresh Netekal, Holebasappa Kumbar, Alice K. and Girija T.

P-9 Germination of three Sida species under field conditions

- Veeresh Netekal, Holebasappa Kumbar, Alice K. and Girija T.

P-10 Biology of horse purslane and integrated weed management forsustainable agriculture- G. Gaddeyya and P.K. Ratna Kumar

P-11 Mikania-driven forest tends transformation from evergreen todeciduous - a case study in Assam- Kuntala Neog Barua and Protul Hazarika

P-12 Assessment of frequency, abundance and density of weed species inrice fields of Kole lands of Kerala, India- A. Latha and U. Jaikumaran

P-13 Creeping thistle (Cirsium arvense) - a major threat to ancient Changthangpastoralism- M.S. Raghuvanshi, A.K. Mishra, J.C. Tewari, Stanzin Landol andR.K. Bhatt

P-14 Changes in weed communities of arable field margins in response torecovery efforts and cropping management following the 2011 tsunamidisaster in Miyagi, Japan- Aiko Nishimura, M. Asai and H. Kobayashi

P-15 Caracterization of cadmium and lead potential plant growth promotoryrhizobacteria isolated from Vetiveria zizaniodes rhizosphere- Shatrohan Lal and Rajesh Kumar

P-16 Distribution of Physalis species in Uttarakhand and Uttar Pradesh statesof India- S.K. Guru, P.Chandola and Nitin Kumar

P-17 Construction of STS markers linked to seed dormancy in hybridprogeny of sesame and its wild ancest- Atsushi Yoshii, Eiji Tanesaka and Motonobu Yoshida

P-18 Salinity, osmotic and pH stress tolerance in water hyacinth- D.K. Pandey

P-19 Effect of bio-fertilizers on summer moong and Cyperus rotundus inrelation to planting methods- Jagmohan Kaur and Pawan Kumar Sharma

P-20 Predominant weed species of Kharif groundnut in Rayalaseema regionof Andhra Pradesh- T. Prathima, D. Subramanyam and P. Shobha Rani

P-21 Phytoremediation of cadmium by potential weed species and PGPR- Ratan Singh, Bhawana Pathak and M.H. Fulekar

P-22 Enhanced cadmium accumulation in Arundo donax by EDTA - P.J. Khankhane, Aasfa Tabassum and Akhilesh Patel

P-23 Effect of irrigation scheduling and weed control measures on growthand yield of transplanted rice- R.C. Tiwari, Bhagwan Singh and B.N. Singh

P-24 Morpho-physiological and molecular variations in Physalis species collectedfrom different locations- Saurabh Pagare, R.P. Mishra, P.P. Choudhury, M. Rathore, R. Singh,D. Jaggi and Bhumesh Kumar

P-25 Competitive effect of Isachne globosa on growth and yield of wet-seeded rice- D.D. Witharana, A.S.K Abeysekara, U.B Wickrama and H.K.S.GGunadasa

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P-26 Weed identification and herbarium preparation of winter weed flora ofLucknow- Subhash Chander, L.B. Chaudhary and Vikas Chandra Tyagi

P-27 Web-based expert module for decision making on weed managementin crops and cropping systems- Sandeep Dhagat, A.R. Sharma and V.S.G.R. Naidu–

P-28 Effect of crop and weed leaf age and position on leaf optical properties- Li Ma and Mahesh K. Upadhyaya

P-29 Evaluation of bioefficacy of herbicides in linseed- Giriyapla Siddesh, B.M. Chittapur, S.A. Biradar, B.G. Koppalkarand Mahadevswamy

P-30 Energy utilization and nutrient removal in rice in agri-horticultureecosystem- K.K. Jain

P-31 Impact on ecofriendly methods of defluoridation from drinking waterusing plant parts- Alka kumari and L.C. Saha

P-32 Germination ecology of bladder ketmia (Hibiscus trionum)- Bhagirath S. Chauhan

P-33 Italian ryegrass: germination, biology, and interference with corn- V. K. Nandula

P-34 Spread, invasion and implications for management of Mikaniamicrantha and Merremia boisiana in the Hainan island- Qiao-Qiao Huang, Yi-De Shen, Xiao-Xia Li and Zhi-Wei Fan

P-35 Characterization and phytochemical analysis of Cyperus rotundus andCyperus stoloniferus- Anuradha Kumari and Prof. R. G. Saini

P-36 Mapping of the infestation of Parthenium along the selected Nationaland State Highways of Imphal valley, Manipur- Yumnam Nganthoi Devi, Kh. Nirishma, R.K. Chingkhei, B.K. Duttaand N. Irabanta Singh

P-37 Weed diversity in sweet corn- Uum Umiyati, Denny Kurniadie dan Marsela

P-38 Effect of different nitrogen levels and weeding intervals on yield adyield components of maize - Muhammad Saeed and Muhammad Haroon

P-39 Effect of nitrogen application on biomass and ecophysiology of Phalarisminor and Rumex dentatus in wheat field of Indo-Gangetic plains- Vartika Singh and Hema Singh

Theme 2: Weed management options in crops and cropping systems

(i) Rice

P-40 Management of weeds in direct-seeded rice- N.V. Kashid, K.K. Barhate and P.S. Bodake

P-41 An overview of rice crop weed management in Andaman and NicobarIslands- B. Gangaiah, S. Dam Roy, A. Velmurugan, T.P. Swarnam, T.Subramani, S. Swain and N. Bommayasamy

P-42 Efficacy of combination of penoxsulam and cyhalofop-butyl on weedmanagement in wet-seeded rice- C.T. Abraham and Meera V. Menon

P-43 Herbicide combinations for control of complex weed flora in wet-seededrice in lateritic belt of West Bengal- A. Hossain

P-44 Chemical management of weeds in direct dry-seeded rice- Tej Pratap, V. Pratap Singh, Rohitashav Singh and S. P. Singh

P-45 Herbicide combination for managing complex weed flora in transplantedrice- N.K. Prabhakaran and N. Sakthivel

P-46 Efficacy of bensulfuron-methyl + pretilachlor on weeds of transplantedrice in humid tropics of Kerala- Deepa Thomas, R. Ilangovan, I. Johnkutty and T.K. Bridgit

P-47 Integrated effect of different planting geometry and weed managementpractices on weeds, growth and yield of direct-seeded (aerobic) rice- Neeshu Joshi, V.P. Singh and V.C. Dhyani

P-48 Effect of post-emergence herbicide on yield and yield contributingcharacter of transplanted rice in north Konkan region- A.V. Dahiphale, S.B. Bhagat, S.B. Gangawane, P.S. Shinde, Y.R.Govekar and U.V. Mahadkar

P-49 Effect of method of sowing and weed control on the performancedirect-seeded rice in Konkan region - U.V. Mahadkar, A.V. Dahiphale, S.B. Gangawane, P.S. Shinde andV.M. Kanade

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P-50 Effect of weed control on growth and yield of upland drilled rice underthe lateritic condition of Konkan- V.M. Kanade, S.B. Gangawane, A.V. Dahiphale, Y.R. Govekar andU.V. Mahadkar

P-51 Weed management by live mulches, cover crops and herbicides indirect-seeded rice - Pratik Sanodiya, M.K. Singh and Ramesh Kumar Singh

P-52 Integrated weed management in direct-seeded rice- Pratik Sanodiya and M.K. Singh

P-53 Effect of irrigation scheduling on weed growth and rice production intransplanted under rice-wheat cropping system- Bhoop Narayan, R.C. Tiwari, R.K. Pathak and B.K.Verma

P-54 Evaluation of new herbicide combinations for weed control intransplanted rice- R.S. Singh, Jaidev, Raj Kumar, S.S. Singh and R.P. Singh

P-55 Effect of seed rate and weed management practices on yield and weeddensity of direct-seeded rice- Rakesh Kumar, A.P. Singh, Pravir Pandey and Nilima Raman

P-56 Effect of weed management options on yield and weed controlefficiency of scented rice- Pravir Pandey, G.S. Tomar, Rakesh Kumar and D.M. Ransing

P-57 Efficacy of herbicides on nutrient uptake and yield of wet-seeded rice- Mallikarjun, A.S. Channabasavanna, Tasmiya Kowser and B.K. Desai

P-58 Effect of different weed management practices in Boro rice cultivation- Subhaprada Dash, M. Banerjee, G.C. Malik, T. Shankar, B. Arpitaand D. Sethi

P-59 Weed control in rice under different establishment methods- B. Pramila Rani and D. Balaguravaiah

P-60 Response of direct-seeded rice under integrated weed managementpractices- Anivesh Kumar, Sandeep Kumar, Avesh Kumar and Sanjay Kumar

P-61 Effect of weed management practices in direct-seeded dibbled rice incoastal region of Konkan- H.V. Bhange, P.D. Chendge, H.M. Patil and V.A. Rajemahadik

P-62 Bio-efficacy and phytotoxicity of propanil for weed control in direct-seeded rice- Dibyendu Mondal, A. Ghosh, D. Shamurailatpam, A. Karmakar, R.Das and R.K. Ghosh

P-63 Bio-efficacy of different herbicides for weed control of transplantedrice- M.M. Mishra and R. Dash

P-64 Effect of rice-based cropping systems on weed dynamics and cropproductivity- D.K. Roy, Dharminder and R.K. Pandey

P-65 Effect of time of sowing and weed control methods in direct-seededrice- Dharminder and D.K. Roy

P-66 Effect of weed management practices and seed rate on weeds, yield andeconomics of broadcast-sown rice - Nilima Raman, A.L. Rathore, Rakesh Kumar and M.R. Meshram

P-67 Motorized and chemical weed management in direct-seeded rice- A.P. Singh, Sudhanshu Singh, A.L. Rathore, Mamta Devangan andR.M. Savu

P-68 Long-term effects of weed management on productivity of rice-wheatcropping system in subtropical foothill plains of Jammu- Anil Kumar, Jai Kumar, Neetu Sharma, Ashu Sharma and AmitMahajan

P-69 Effect of time of planting and weed management in direct-seededaromatic rice in foot hills of Jammu and Kashmir Himalayas- Neetu Sharma, Anil Kumar, Jai Kumar, Amit Mahajan and LobzangStanzen

P-70 Bio-efficacy of triasulfuron against weeds in transplanted rice- Ramphool Puniya, B.R. Bazaya, M.C. Dwivedi, Dileep Kachroo andAnil Kumar

P-71 Efficacy of different herbicides against weed flora in dibbled rice undercoastal environment of Konkan- S.S. Nitave, U.V. Mahadkar, S.D. Raut and V. N. Game

P-72 Effect of herbicides on yield and economics of dibbled rice undercoastal environment of Konkan - S.S. Nitave, U.V. Mahadkar, S.D. Raut and S.S. Patil

P-73 Influence of weed management practices on nutrient uptake andproductivity of rice under different methods of crop establishment- Y.S. Parameswari and A. Srinivas

P-74 Management of complex weed flora in direct-seeded rice- A.P. Singh, Tapas Chowdhury, V.K. Triparthi, G.K. Shrivastava, A.Kujur and Bharti Sahu

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P-75 Management of weeds in transplanted rice- P.D. Aribam, N.V. Kashid, D.A. Sonawane, A.A. Shaikh and M.K.Prajapat

P-76 Effect of seed rate and weed management practice in rice-wheatcropping system under elevated altitude region of Eastern Himalaya- Dhiman Mukherjee

P-77 Effects of soil moisture and submergence on emergence, growth andefficacy of soil-applied herbicide in seedling of three grass weeds inrice fields of tropical savanna- Akiko Usui, Hirohiko Morita, Chiharu Sone and Atsushi Ogawa

P-78 Evaluation of some botanicals and pre-emergence herbicides for weedmanagement in transplanted rice- Ratneswar Poddar and R.K. Ghosh

P-79 Evaluation of efficacy of herbicides and their combinations for broad-spectrum weed control in direct-seeded rice - R. Dash and M.M. Mishra

P-80 Weed management in transplanted rice under deltaic coastal ecosystem- P. Saravanane and V. Chellamuthu

P-81 Effect of bensulfuron-methyl + pretilachlor on weed control andeconomics in transplanted rice- P.C. Pagar, D.J. Jiotode, S.T. Dangore and M.V. Mokashi

P-82 Herbicidal control of Chinese sprangletop (Leptochloa chinensis) inrice- Meera V. Menon, C.T. Abraham, T. Girija and K.M. Durga Devi

P-83 Herbicides combinations for management of complex weed flora indrum-seeded puddled rice- M. Yakadri, P. Leela Rani and T. Ramprakash

P-84 Effect of penoxulam + cyhalofop-butyl on weed control of transplantedrice in Cauvery command areas of Karnataka- C. Ramachandra, R. Krishnamurthy and G..K. Ningaraju

P-85 Efficiency of herbicide combinations for managing complex weed florain transplanted rice- K. Sreelakshmi, R. Balasubramaniam, K.Balakrishnan and R. Babu

P-86 Chemical weed management in transplanted rice using new molecules- T.V.P. Rajendra Prasad, M. Srinivas, C.Venkata Reddy, M.Bharathalakshmi and P.V. Satyanarayana

P-87 Bio-efficacy and phytotoxicity of pyrazosulfuron-ethyl + pretilachlorof direct-seeded puddled rice- D. Shamurailatpam, A. Ghosh, D. Mondal, A. Karmakar, R. Dasand R.K. Ghosh

P-88 Rice roots are more plastic than barnyard grass to take up phosphorusand moisture when they are co-limited in the soil- L.V.Y. Weerarathne, L.D.B. Suriyagoda and B. Marambe

P-89 Competitive effect of Isachne globosa on growth and yield of wet-seeded rice- D.D. Witharana, A.S.K. Abeysekara and H.K.S.G. Gunadasa

P-90 Effect of weed growth on different rice varieties in dry-seeded rice inSri Lanka- S.D. Kulatunga, I.U. Madusanka and A.S.K. Abeysekara

P-91 Bio-efficacy of propyrisulfuron for wet-seeded rice in Sri Lanka- A.S.K. Abeysekara, D.D. Witharana, U.B. Wickrama and N.A.S.B.K.Nissanka

P-92 Bentazone Na salt for controlling weeds of transplanted rice- P. Adhikary, B.L. Tudu, A. Hansda and S. Saren

P-93 Management of mixed weed flora in transplanted basmati rice- A.P. Singh, Amrish Vaid and Anil Kumar

P-94 Weed management in transplanted rice through broad-spectrumherbicides- D.K. Gupta, R.K. Mishra, V.K. Singh, P.S. Rathiya and N. Chouksey

P-95 Effect of different weed management practices in transplanted ricecultivation- Tathagata Das, M. Banerjee, G.C. Malik, T. Sankar and B. Mandal

P-96 Performance of aerobic rice under integrated weed managementpractices in Telangana- Avil Kumar Kodary and Sreedhar Chauhan

P-97 Bio-efficacy evaluation of oxyfluorfen in wet-seeded rice in Sri Lanka- A.M.T.C. Bandara, A.S.K. Abeysekara, D.D. Witharana and U.B.Wickrama

P-98 A study on effect of pre- and post-emergence herbicides in drum-seeded wet rice- S. Ramadass, N.S. Venkataraman, Chelvi Ramessh, R. Govindanand A. Rajeshkumar

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P-99 Weed management practices in aerobic rice under different seedingmethods- CH. Prashanthi, P. Laxminarayana, G..E. CH. Vidya Sagar and S.Harishkumar Sharma

P-100 Integrated weed management in direct-seeded rice in lateritic soil ofWest Bengal- Mukesh Kumar, B. Duary and K. Charan Teja

P-101 Nutrient depletion by weeds, yield and economics of rice as influencedby weed management- S. Sridevi, M. Venkata Ramana, K. Suresh and M. Madhavi

P-102 Effect of herbicides and their combinations on weed control efficiencyin rice-based cropping system- C. Ramachandra, N. Shivakumar and G..K. Ninngaraju

P-103 Long-term effect of continuous use of herbicides on shift in weedflora in rice-wheat sequence- S.S. Rana, D. Badiyala, Suresh Kumar, Jhanvi Shekhar, N.N. Angiras,Neelam Sharma, Rajinder Kumar and Pawan Pathania

P-104 Bioefficacy of herbicide combinations for the control of complexweed flora in direct-seeded rainfed rice under mid hill conditions ofHimachal Pradesh- Dinesh Badiyala, Suresh Kumar and Neelam Sharma

P-105 Physiological studies of weeds in long-term experiment on IPNS inrice-wheat cropping system- Shivam, Ranu Pathania, S.S. Rana, S.C. Negi and D. Badiyala

P-106 Bioefficacy and phytotoxicity of 2,4-D ethyl ester for weed control intransplanted rice- Satarupa Acharjee, A. Karmakar, P. Bandopadhyay, S. Pal and C.K.Kundu

P-107 Weed management and economics of basmati rice under differentestablishment methods in central Punjab- Amanpreet and Gaganjyot Kaur

P-108 Evaluation of post-emergence herbicides in transplanted rice- K. Suresh, S. Sridevi, M. Venkata Ramana, K. Bhavya Sree and B.Prakash

P-109 Weed management in direct-seeded rice- G.S. Panwar, Amit Kumar, Sanjay Kumar, S.R. Chaudhury, SudhanshuSingh, Ashok Yadav and Ravi Gopal Singh

P-110 Weed controlling efficacy of profoxydim in direct-seeded rice in SriLanka- M.B.G.M.L. Baddawelage, A.S.K. Abeysekara and U.B. Wickrama

P-111 Integrated weed management in dry-sown direct-seeded rice in Tripura- M. Chakraborti, B. Duary, M. Datta and K. Charan Teja

P-112 Effect of herbicide combinations on weed, yield and growth attributesin dry direct-seeded rice- Nikhil Kumar Singh and Raj K. Gupta

P-113 Promising herbicides for effective weed management in direct-seededrice- C.S. Chaudhary, Anay Rawat, Sidarth Nayak and Asha Singh

P-114 Bioefficacy of chlorimuron-ethyl against weeds in transplanted rice- Ashita Rathore, K.R. Naik, and Abhishek Chauhan

P-115 Effect of initial weeding, interval and frequency of weeder on weedcontrol and yield of wet-seeded rice- C. Sivakumar, M.N. Budhar and A. Krishnaveni

P-116 Effect of chemical and non-chemical weed management practices indirect drum-seeded rice- C. Sivakumar and M.N. Budhar and A. Krishnaveni

P-117 Bioefficacy of azimsulfuron against sedges in transplanted rice aspost-emergence application- Ram Pal, Ajeet Pratap Singh, Rohitashav Singh, Rekha andSanjeev Kumar

P-118 Integration of nitrogen fertilizer timing and weed management practicesaffects weed dynamics and competition in dry-seeded rice- Ramesh K. Singh, Santosh Kumar and R.N. Meena

P-119 Integrated weed management in machine-planted rice- Upendra Rao, K.V. Ramana Murthy, K. Madhu Kumar and V.Visalakshmi

P-120 Evaluation of different weed management practices in aerobic rice incoastal areas of Karaikal- P.S. John Daniel and R. Poonguzhalan

P-121 Weed management practices in aerobic rice under different seedingmethods- CH. Prashanthi, P. Laxminarayana, G.E.CH. Vidyasagar and S.Harish Kumar Sharma

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P-122 Effect of post-emergence herbicides on yield and economics of directwet-seeded rice- B.M. Raghavendra, R. Susheela, A. Madhavi and V. Praveen Rao

P-123 Weed management options under different methods of establishmentin summer rice- Malay K. Bhowmick, B. Duary and P. Bhattacharyya

P-124 Weed management practices in aerobic rice under sodic soil condition- M. Raju, K. Menaka, Mrinali Kumari and N. Nandhini

P-125 Effect of new post-emergence herbicides in wet-seeded rice - SyamaS. Menon and P. Prameela

P-126 Efficacy of rinskor™ active in wet-seeded rice in China- Zhen Wei Yao, Y.H. Huang, Lap Nguyen, Monte R. Weimer

P-127 Evaluation of bispyribac sodium for weed control in aerobic rice- R. Poonguzhalan, M. Pavithra, AL. Narayanan, S. Sundaravarathanand R. Mohan

P-128 Evaluation of herbicides for effective weed management in wet-seededrice- M.Bharathalakshmi, T.Chitkala Devi, V.Gowri, MBGS.Kumari andK.V.Ramanamurthy

P-129 Effect of herbicide and nutrient management on weed flora, grain yieldand economics of transplanted rice in eastern dry zone of Karnataka- G.N. Dhanapal, M.T. Sanjay, G.R. Hareesh and Vinay B. Patil

P-130 Long term effect of herbicides on soil properties in rice–rice croppingsystem- K. Mahanta, J. Deka, N. Borah, N.C. Deka, I.C. Borua and D.J.Rajkhowa

P-131 Studies on weed management indrip irrigated aerobic rice- Jagadish, M.N. Thimmegowda, D. Sameer Kumar, Prashant, VeereshHatti and B.K. Ramachandrappa

P-132 Standardization of irrigation and integrated weed management practicesin aerobic rice- S. Srinivasa Rao, K.B. Suneetha Devi, M. Madhavi and T.Ramprakash

P-133 Effect of irrigation schedulingand weed management practices on

nutrient uptake in dry seeded irrigated rice- G. Sreenivas, D. Raji Reddy and N. Mahesh

P-134 Efficacy of pyrazosulfuron ethyl in managing weeds of transplantedrice- Y.M. Ramesha, M.Y. Ajayakumar, Manjunatha Bhanuvally, S.R.Anandand D. Krishna Murthy

P-135 Effect of herbicides sequential application in managing weeds of direct-seeded rice- Anand, S.R, M.R. Umesh, Y.M. Ramesha, Rajkumar R.H. and J.Vishwanatha

P-136 Evaluation of spada 0 DF for post-emergent weed control in lowlandirrigated direct seeded rice in Guyana- Ghansham Payman

(ii) Wheat

P-137 Bioefficacy and phytotoxicity of Eucalyptus leaf oil emulsion on wheatand associated weeds under field condition- Ankita Arya, V.C. Dhyani, and Sumit Chaturvedi

P-138 Efficacy of post-emergence herbicides on weeds and productivity ofwheat- R.L. Bhilare, D.W. Thawal and S.B. Vyavahare

P-139 Effect of integrated weed management on weed parameters and yieldsof wheat- A.A. Shaikh, T.S. Bhondave and S.D. Bhoir

P-140 Efficacy of pyroxsulam with polyglycol against mixed weed flora inwheat- Tarundeep Kaur, Simerjeet Kaur and M.S. Bhullar

P-141 Effect of integrated weed management in wheat in lower Gangeticplains of West Bengal- S. Bandyopadhyay, C.K. Kundu, P. Bandopadhyay, S. Pal, A.Mukherjee and N. Saha

P-142 Studies on residual effect of 2,4-D applied in wheat on succeedingrice crop- S.S. Singh, Raj Kumar, R.S. Singh and B.K. Verma

P-143 Effect of different herbicides on weed, quality and nutrient uptake of

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wheat- D.A. Sonawane, R.L. Bhilare and S.B. Vyavahare

P-144 Effect of herbicidal weed management in irrigated wheat in Jammu- Anil Kumar, B.C. Sharma, Neetu Sharma, R. Puniya and RakeshSharma

P-145 Effect of herbicides on growth and yield of irrigated wheat- A.N. Chimote, S.T. Dangore, P.C. Pagar and A.A. Rathod

P-146 Efficacy of flufenacet against littleseed canary grass (Phalaris minor)in wheat- K.K. Agrawal, M.L. Kewat, J.K. Sharma, K.R. Naik and G.. Jha

P-147 Effect of herbicides and row spacing on weed control and productivityof bread wheat- J. Choudhary, Mukesh Kumar and S.L. Mundra

P-148 Tolerance of wheat to herbicides applied at different growth stages- Rubia Rasool, Makhan S. Bhullar and Gurjeet Gill

P-149 Performance of wheat as affected by different post-emergenceherbicides- S.K. Meena, A.K. Singh, S.L. Mundra and S.K. Yadav

P-150 Green forage yield and quality in oat as influenced with integratedweed management- P.S. Bodake, C.M. Bisiwasi , N.V. Kashid and V.S. Patil

P-151 Effect of herbicides with and without surfactant against weeds in wheat- K.S. Yadav, J.P. Dixit, A.M. Jaulkar, B.L. Prajapati and B.S. Kasana

P-152 Bioefficacy of herbicides on performance of maize and residual effecton succeeding wheat- Arvind Verma, S.L. Mundra and V. Nepalia

P-153 Effect of planting techniques and herbicides on weed managementand productivity of wheat- Sudesh Devi, Jagdev Singh and V.S. Hooda

P-154 Long-term effect of continuous use of herbicides on shift in weedflora in rice-wheat sequence- S.S. Rana, D. Badiyala, Suresh Kumar, Jhanvi Shekhar, N.N. Angiras,Neelam Sharma, Rajinder Kumar and Pawan Pathania

P-155 Bioefficacy and phytotoxicity of 2,4-D ethyl ester for weed control in

wheat- Amit Karmakar, S. Pal, S. Acharjee, A. Ghosh, D. Mondal and R.K.Ghosh

P-156 Effect of day time application of mesosulfuron-methyl on weeds andyield of wheat- Asha Singh, M.L. Kewat, Shobha Sondhia and Priya Singh

P-157 Effect of available soil moisture content on application of post-emergence herbicides on growth and yield of irrigated wheat- Vinamarta Jain, M.L. Kewat and Namrata Jain

P-158 Evaluation of metsulfuron-methyl + carfentrazone-ethyl against broad-leaf weeds in wheat - Ajeet Pratap Singh, Rohitashav Singh, Rekha, Sanjeev and D.K.Singh

P-159 Yield performance of wheat with different herbicides alone and itsmixture- V.B. Upadhaya, Sidarth Nayak, Vikas Jain, Anay Rawar and T.R.Sharma

P-160 Weed management in wheat- H.C. Yadav, R.D.S. Yadav, R.K. Yadav, A.C. Yadav and B.N Singh

P-161 Biological efficacy of several active substances against broadleaf weedsin wheat: case of Veronica species in durum wheat fields- Rouag Noureddine, Mekhlouf Abdelhamid, Makhlouf Mahfoud andRouabhi Amar

(iii) Oilseed crops

P-162 Effect of integrated weed management on weed density and yield ofgroundnut- Tasmiya Kowser, A.S. Halepyati and Mallikarjun

P-163 Integrated weed management in groundnut- K. Kalaichelvi

P-164 Effect of sulfentrazone in combination with other herbicides againstcomplex weed flora in soybean- Rajendra Lakpale, Ankita Gupta, Bhumika Patel and Vivek Triptahi

P-165 Evaluation different weed control methods in sunflower

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- V.M. Raut, A.B. Chorey, S.M. Sawadhkar and A.P. Karunakar

P-166 Studies on integrated weed management in soybean- S.U. Nemade, N.D. Parlawar and R.S. Raut

P-167 Efficacy of sequential application of herbicides for weed control insunflower- J. Narender, J. Padmaja, A. Srinivas, V. Sailaja, T. Nagender and T.Ramprakash

P-168 Evaluation of pre - and post-emergence herbicides in castor- K. Kalaichelvi and G. Senthil Kumar

P-169 Influence of cultivars and plant populations on weed growth in earlykharif groundnut- T. Bhagavatha Priya, D. Subramanyam, V. Sumathi, Y. Reddiramuand G. Prabhakara Reddy

P-170 Weed management in kharif groundnut - S.N. Sabale, P.V. Mahatale, S.S. Toncher and A.S. Deotalu

P-171 Effect of combined use of herbicide and insecticide on insect andweed population and productivity of soybean- Vivek Tripathi, Dujeshwer Kurrey and Rajendra Lakpale

P-172 Effect of chlorimuron-ethyl against weed flora in soybean- Bhawana Saharan and Girish Jha

P-173 Integrated weed management in sesame- T. Mruthul, A.S. Halepyati and B.M. Chittapur

P-174 Weed management studies in groundnut- Tasmiya Kowser, V.P. Nagalikar, A.S. Halepyati and Mallikarjun

P-175 Efficacy of herbicidal weed control in groundnut at varying levels ofsulphur- S.S. Yadav, Pinki Pancholi, L.R. Yadav, O.P. Sharma, Maya Yadavand Arti Yadav

P-176 Integrated weed management in sesame at different levels of nitrogenfertilization- O.P. Sharma, S.S. Yadav, L.R. Yadav , M.S. Dhaka, Maya Yadavand Arti Yadav

P-177 Determination of critical period of crop-weed competition in rainfed

groundnut- T. Lavanya, G.. Prabhakara Reddy, V. Chandrika and C. Nagamani

P-178 Bioefficacy of pre- and post-emergence herbicides for weed controlin soybean - Ramawatar Yadav and Makhan S. Bhullar

P-179 Effect of integrated weed management on growth, yield and quality ofsoybean- M.B. Dhonde, Sudha Patel and A.B. Kamble

P-180 Evaluation of pre- and post-emergence herbicides in linseed undersub-mountain Himalayan region- Pankaj Chopra and Satish Paul

P-181 Efficacy of different herbicides against weed flora in soybean- P.V. Shingrup,J.P. Deshmukh, S.U. Kakade, S.S. Wanjari and V.M.Bhale

P-182 Efficacy of different herbicides against weed flora in sunflower- J.P. Deshmukh, P.G. Ingole, P.V. Shingrup, P.N. Chirde, V.M. Bhaleand A.N. Gholap

P-183 Efficacy of herbicides on quality, yield and economics of soybean - M.S. Mahajan, P.P. Pawar, S.C. Wadile, S.S. Ilhe and D.B. Patil

P-184 Effect of different herbicides on diverse weed flora and productivityof Indian mustard- Rajeev Bharat, Rohit Sharma, B.R. Bazaya, Sunil Rai and RahulGupta

P-185 Effect of tank-mix herbicides to control weeds and enhance yield ofsoybean- K.R. Naik, J.K. Sharma, Shivnath Das and Ajay Chourasiya

P-186 Integrated weed management in soybean- S.S. Thakare,V.R.Gurve, N.R.Mendhekar and R.R. Dahake

P-187 Diversification of herbicide use for effective weed control and enhancingproductivity of Indian mustard- D.S. Rana

P-188 Efficacy of propaquizafop and imazethapyr mixture against weeds insoybean- Susmita Panda, M.L. Kewat, J.K. Sharma and Mukesh Kumar Saini

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P-189 Integrated weed management in soybean + pigeonpea intercroppingsystem- S.S. Ilhe, S.C. Wadile, P.P. Pawar, M.R. Patil and D.B. Patil

P-190 Effect of chlorimuron-ethyl against weed flora in soybean- Bhawana Saharan, Girish Jha and Savitri Sharma

P-191 Canopy height-to-row spacing ratio as a simple and practical on-siteindex to determine the time for terminating Ipomoea coccinea controlin soybean- Shunji Kurokawa, Makita Hajika and Tomoko Shibuya

P-192 Efficacy of weed management techniques in sesame- A.R.G. Ranganatha, M.R. Deshmukh, A.K. Pandey and Alok Jyothishi

P-193 Nutrient uptake studies in soybean under weed management and sulphurnutrition- S.L. Mundra, S.C. Dhaker and R.C. Dhaker

P-194 Effect of post-emergence application of propaquizafop and imazethapyralone and in combination on weeds in soybean- Shyam Lal, M.L. Kewat, Tarun Suryavanshi and Harishankar

P-195 Efficacy of different new herbicides against weed flora in soybean- S.S. Thakare, A.M. Wadafale, S.G. Ninawe, N.R. Mendhekar andP.V. Shingrup

P-196 Efficacy of different post-emergence herbicide on weed managementin soybean- V.S. Khawale, A.N. Chimote, S.T. Dangore and R.V. Kale

P-197 Weed management in vertisols of sunflower- Neelima, S. Ranga, P. Nethaji, K. Venkataramanamma and Y.Padmalatha

P-198 Integrated weed management in soybean- S.B. Deshmukh and Vimal Kumar

P-199 Weed management strategies in soybean- Aradhana Bali and B.R. Bazaya

P-200 Integration of pre-emergent herbicides with cultural methods foreffective weed management in groundnut- Sujata Guled, Reena B. Rajput, Gourishankar Sajjanar, DeepaSalunke and Ramesh Babu

P-201 Bioefficacy of chlorimuron-ethyl herbicide against weeds in soybean- J.K. Sharma, K.R. Naik, M.L. Kewat, Girish Jhaand, AjayChourasiya

P-202 Efficacy of herbicides on growth and yield of soybean- K.J. Kubde, S.U. Kakade, V.M. Bhale, M.R. Deshmukh and P.D.Thakare

P-203 Evaluation of post-emergence herbicides in groundnut- S.P.Singh, R.S. YadavVikas Sharma and R.C. Bairwa

P-204 Effect of early post-emergence herbicides on weed growth and yieldof yellow sarson in lateric soil of West Bengal- K. Charan Teja and B. Duary

P-205 Weed management in lentil- A.C. Yadav, H.C. Yadav, R.D.S. Yadav, R.K. Yadav and B.N. Singh

P-206 Weed management through chemicals in groundnut under rainfedconditions- Revathi P. and Sreedhar Chauhan C.

P-207 Efficacy of herbicides alone and in combination with cultural methodson soybean- S.U. Nemade, K.R. Chavhan and D.J. Jiotode

P-208 Evaluation of bioefficacy of imazethapyrfor weed management ingroundnut- V. K. Mittoliya, A.R. Khire, B.L. Prajapati, Janmejay Sharma andM.K. Tarwaria

P-209 Efficacy of imazethapyr alone and with cultural method on weed floraand economics of soybean- D.J. Jiotode, K.R. Chavhan and V.S. Khawale

P-210 Influence of weed control practices on weed growth and yields ofgroundnut- S. Srinivasa Rao, M. Madhavi and C. Raghava Reddy

P-211 Evaluation of different weed control methods in sunflower- V.M. Raut, A.B. chorey, S.M. Sawadhkar and A.P. Karunakar

P-212 Effect of pre-emergence weedicides on yield, quality and nutrientuptake of summer groundnut on Inceptisol - S.M. Todmal, A.D. Kadlag, A.L. Pharande and S.D. Kale

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P-213 Evaluation of bioefficacy of herbicides in linseed- Giriyapla Siddesh, B.M. Chittapur, S.A. Biradar, B.G. Koppalkarand Mahadevswamy

P-214 Evaluation of pre-emergence herbicides in soybean- Akshata Patil, Ramesh Babu, Sujata Guled, Vijayalaxmi Sheegihalliand Reena B. Rajput

P-215 Bioefficacy of herbicides and integrated weed management practicesin groundnut- B. Prasanna, M. Goverdhan, S. Sridevi and M.Venkata Ramana

P-216 Effect of herbicides and integrated weed management practices onweed dynamics and weed control efficiency in groundnut- B. Prasanna, M. Goverdhan, S. Sridevi and M. Venkata Ramana

P-217 Irrigation, fertilizers and weed management for improving productivityand nutrient uptake of mustard- Jaibir Tomar

P-218 Study on weed dynamics in soybean-based intercropping system- Khesi Yhokha and L. Tongpang Longkumer

P-219 Bioefficacy of sethoxydim on grassy weeds and yield of soybean- Namrata Jain, Vinamarta Jain and Ravi Patidar

P-220 Sequential herbicide applications for effective weed management insoybean- Sujata Guled, Reena B. Rajput, AkshataPatil, VijayalaxmiSheegihalli and Ramesh Babu

P-221 Chemical weed control in soybean- Namrata Jain and Vinamarta Jain

(vi) Pulse crops

P-222 Evaluation of post-emergence herbicides for weed control in rainfedcowpea- M.S. Dinesha and P. Rudraswamy

P-223 Efficacy of sequential application of new generation herbicides onweed growth and yield of greengram- T. Nagender, A. Srinivas, P. Leela Rani, T. Ramprakash and J.Narender

P-224 Efficacy of sequential application of new generation herbicides on weedgrowth and yield of greengram- T. Nagender, A. Srinivas, P. Leela Rani, T. Ramprakash and J.Narender

P-225 Role of MSO adjuvant in enhancing bioefficacy of imazethapyr appliedto greengram- T. Laxman, A. Srinivas and T. Ram Prakash

P-226 Effect of fertilizer levels and weed management practices on weedgrowth and yield of summer mungbean- B. Balaji Naik, P. Leela Rani and G. Sreenivas

P-227 Effect of weed management options on weed flora and yield ofgreengram- B.D. Patel1, D.D. Chaudhary, R.B. Patel and V.J. Patel

P-228 Efficacy of herbicidal weed control in clusterbean at varying levels ofphosphorus- L.R. Yadav, S.S. Yadav, Krishna Kanwar, O.P. Sharma and Arti Yadav

P-229 Bioefficacy of herbicides for weed management in irrigated chickpea - K.R. Sanjeev, B.M. Dodamani, Tasmiya Kowser and MalleshaMallikarjun

P-230 Integrated weed management in chickpea under irrigated condition-A.B. Kamble, S.A. Rawan and M.B. Dhonde

P-231 Efficacy of different herbicides for controlling weeds in blackgram - S.P. Singh, V. Pratap Singh, Tej Pratap, A. Banga, A. Kumar andNeema Bisht

P-232 Bioefficacy of herbicides against weeds in blackgram- A. Hossain and G..C. Malik

P-233 Standardizing the dose and time of imazethapyr application in mashunder mid-hill conditions of Himachal Pradesh- Pankaj Chopra and J.P. Saini

P-234 Efficacy of weed management practices on weed dynamics and yieldof long-duration pigeonpea- I.B. Pandey

P-235 Effect of pre- and post-emergence herbicides in transplanted rice andtheir residual effect on succeeding greengram- Y. Deepthi Kiran, D. Subramanyam V. Sumathi and G. PrabhakaraReddy

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P-236 Influence of weed management practices on productivity of chickpea+ mustard intercropping under sub-tropical conditions of Jammu andKashmir- Ranjeet Kour, B.C. Sharma, Anil Kumar, Neetu Sharma and R. Puniya

P-237 Weed management in summer mothbean- M.K. Yadav, C.K. Kundu, J. Hembram, P.S. Bera and P.Bondyopadhyay

P-238 Effect of irrigation and weed management on weed dynamics andyield of chickpea- Sahaja Deva and S.S. Kolhe

P-239 Effect of post-emergence application of propaquizafop and imazethapyrmixture on growth, yield and economics of blackgram- Tarun Suryavanshi, M.L. Kewat, Shyam Lal and Harishankar

P-240 Efficacy of different herbicides on weed dry weight and yield ofgreengram- M.L. Mehriya and U.N. Shukla

P-241 Efficacy of propaquizafop and imazethapyr mixture against weeds inblackgram- M.L. Kewat, Mukesh Kumar Saini, J.K. Sharma and Susmita Panda

P-242 Evaluation of imidazolinone herbicides in greengram and their residualeffect on succeeding mustard- Mohammad Irfan, S.S. Punia, Samunder Singh and Anil Duhan

P-243 Studies on time of application of imazethapyr and its ready-mixcombination with imazamox against weeds in blackgram- Deeba Hassan, Sheela Barla, R. Thakur, A.N. Puran and R.R. Upasani

P-244 Integrated weed management in field pea - R.K. Mathukia, P.V. Gadhiya, D.M. Panara and A.M. Polara

P-245 Integrated weed management in greengram- S.G. Algotar, V.C. Raj, D.D. Patel and D.K. Patel

P-246 Weed management in kabuli chickpea- S.J. Rasal, P.G. Ingole, P.C. Pagar and A.N. Chimote

P-247 Evaluation of post-emergence herbicides in greengram- R.S. Yadav, S.P. Singh,Vikas Sharma and R.C. Bairwa

P-248 Integrated weed management in clusterbean in arid region- R.C. Bairwa, Versha Gupta and S.P. Singh

P-249 Efficacy of imazethapyr on weed growth and yield of blackgram inlateritic soil of West Bengal- K. Charan Teja, B. Duary, Sagarika Malik and S. Mandal

P-250 New post-emergence herbicidal effects on weed parameters and seedyield of blackgram- K. Sasikala and P. Ashok

P-251 Effect of weed control measures on weed control efficiency and weedindex in clusterbean - Versha Gupta, Savitri Sharma, Bhawana Saharan and S.P. Singh

P-252 Effect of weed management practices on yield and economics ofblackgram- Monika Tilgam, K.S. Yadav, Janmejay Sharma and B.L. Prajapati

P-253 Efficacy of different pre- and post-emergence herbicides in pigeonpea- M.R. Deshmukh, K.J. Kubde, A.R. Tupe, S.U. Kakade and R.Y.Lawand

P-254 Efficacy of post-emergence herbicides on grain and straw yield ofgreengram- D.J. Jiotode, M.R. Deshmukh, B.K. Farkade and P.U. Ghatol

P-255 Influence of weed management practices on weed dynamics, yieldand economics of pigeonpea- M. Venkata Ramana, S. Sridevi, K. Suresh and T. Sreeramulu

P-256 Weed management in summer clusterbean- T.D. Vaghela and P.D. Vekariya

P-257 Studies on efficacy of different pre- and post-emergence herbicideson yield of greengram - A.R. Tupe, M.R. Deshmukh, H.N. Sethi, V.V. Goud and C.B.Khairnar

(v) Coarse grains and minor millets

P-258 Influence of new herbicide molecules on weed growth and yield ofmaize- A. Geetha Kumari, M.T. Sanjay, T.V. Ramachandra Prasad, B. Rekhaand Veeresh Hatti

P-259 Growth, yield and economics of maize as influenced by weedmanagement practices using new herbicide molecules- Geetha Kumari, M.T. Sanjay, T.V. Ramachandra Prasad, C.M.Munirathnamma and Veeresh Hatti

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P-260 Weed management with new generation herbicides in maize- K. Swetha, M. Madhavi, G. Pratibha and T. Ramprakash

P-261 Impact of sustainable weed management practices on growth and yieldof maize- Pradeep Ram, G. Sreenivas, P. Leela Rani, A. Madhavi and T. RamPrakash

P-262 Effect of weed management practices in maize-based intercroppingsystem- A. Rajeshkumar, N.S. Venkataraman, S. Ramadass, P. Rajesh, N.Krishnaprabu and M. Sivakumar

P-263 Effect of tank-mix application of tembotrione and atrazine on weedgrowth and productivity of maize- B. Duary, P. Sharma and K.C. Teja

P-264 Efficacy of pre- and post-emergence herbicides on weed flora andyield of sweet corn- P.P. Pawar, S.C. Wadile, P.S. Bodake, M.S. Mahajan and S.S. Ilhe

P-265 Effect of weeder machine on occurrences of weed in grain sorghumgrown with different planting methods- J.B. Hwang, T.S. Park, J.T. Yun, H.S. Kim, I.B. Choi, B.I. Koo,H.S. Bae and S.C. Heo

P-266 Effect of weed control methods on maize - S. Barla, R.R. Upasani, A.N. Puran, and R. Thakur

P-267 Efficacy of herbicides on quality, yield and economics of sweet corn- S.S. Pinjari, P.P. Pawar, P.S. Bodake and S.C. Wadile

P-268 Effect of weeder machine on occurrence of weed in grain sorghumgrown with different planting methods- J.B. Hwang, T.S. Park, J.T. Yun, H.S. Kim, I.B. Choi, B.I. Koo,H.S. Bae and G.H. Lee

P-269 Effect of different weed management strategies on productivity ofmaize under mid-hill rainfed conditions- A. Verma, B.C. Sharma, L. Stanzen, A.P. Singh and A. Sharma

P-270 Bioefficacy of post-emergence tembotrione application on weeddynamics and productivity of maize in rainfed foothill and midhillconditions- Jai Kumar, Anil Kumar, Vikas Sharma, Rajeev Bharat and A.P. Singh

P-271 Efficacy of tembotrione on mixed weed flora and yield of spring maizeunder irrigated sub-tropical shiwalik foothills- Parveen Akhtar, Anil Kumar, Jai Kumar, A.K. Sharma and VijayBharti

P-272 Long-term effect of tillage and weed management on productivity ofmaize-wheat cropping system in sub-tropical foothill plains- Lobzang Stanzen, Anil Kumar, R. Puniya, Amit Mahajan and NeetuSharma

P-273 Weed flora and yield of winter maize + potato intercropping system asinfluenced by weed management- Paramjeet Kour, Anil Kumar, Jai Kumar, B .C. Sharma and AmitMahajan

P-274 Efficacy of oxyflourfen on weed suppression in transplanted fingermillet- B. Bhargavi, N. Sunitha, Y. Reddi Ramu, G. Prabhakara Reddy

P-275 Integrated weed management in popcorn- Bhavna Barad, R.K. Mathukia, B.S. Gohil and S.K. Chhodavadia

P-276 Optimizing irrigation scheduling and weed management strategies infurrow-irrigated raised-bed planted maize under semi-arid environment- Sandeep Rawal, A.S. Dhindwal and S.S. Punia

P-277 Integrated weed management with cultural manipulation for effectiveweed control and higher yield of sweet corn- N. Sunitha, Y.R. Ramu, D. Subramanyam and G.P. Reddy

P-278 Efficacy of pre-emergence herbicide mixtures in maize- Reena B. Rajput, Sujata Guled, Gourishankar Sajjanar, Deepa Salunkeand Ramesh Babu

P-279 Evaluation of sequential application of herbicides on weed control andyield of maize- C.S. Shrinivas, A.S. Channabasavanna, B.K. Desai and S. Rao

P-280 Forage yield and quality of sorghum as influenced by of different pre-and post-emergence herbicides- U.S. Tiwana, Sukhpreet Singh and Meenakshi Goyal

P-281 Eco-economic threshold period for controlling weeds in spring-maize- J.I.A. Chunhong and H.U. Guanfang

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P-282 Response of baby corn to different weed management practices andzinc fertilization- Diethovonuo and A.P. Singh

P-283 Evaluation of pre- and post-emergence herbicides in foxtail millet duringsummer under irrigated conditions- P. Munirathnam, Y. Padmalatha and K. Ashok Kumar

P-284 Performance of glyphosate for weed control in corn- Dheer Singh and Nipendra Singh

P-285 Effect of weed management practices on weed flora and yield of babycorn- D. Dutta, T.L. Thentu, B. Saha and D. Duttamudi

P-286 Effect of early post-emergence herbicides and herbicide mixtures onweed control in maize- Bahirgul Sabiry, Ramesh Babu, Reena B. Rajput, Sujata Guled,Sudheendara Saunshi and Vijayalaxmi Sheegihalli

P-287 Evaluation of pre-emergent application of metribuzin at different dosesfor weed control in maize- Akshata Patil, Sujata Guled, Reena B. Rajput, VijayalaxmiSheegihalli and Ramesh Babu

P-288 Effect of early post-emergence herbicides on soil dehydrogenase activityand grain yield of maize- Bahirgul Sabiry, Ramesh Babu, Sudheendra Saunshi, Sujata Guledand Reena B. Rajput

P-289 Effect of weed management options on yield and economics of maize- R. Susheela, Y.A. Aleem Ahmed, M. Yakadri and S.A. Hussain

P-290 Nutrient and yield losses due to weeds in maize-based cropping systemsunder mid-hill condition- Ashish Kumar, Suresha, S.S. Rana, S.C. Negi and Suresh Kumar

P-291 Integrated weed management in pearlmillet-based intercropping systemunder arid conditions- Raj Singh

(vi) Commercial crops

P-292 Effect of integrated weed management on sugarcane- R.N. Mansuri, D.D. Patel, T.U. Patel and D.R. Prajapati

P-293 Efficacy of ethoxysulfuron for control of Cyperus rotundus in sugarcane- Rohitashav Singh, Ram Pal, Rekha, Jodh Pal Singh and DineshKumar Singh

P-294 Efficacy of different herbicides in wheat intercropped in autumnsugarcane- Mandeep Kaur Saini and Sumesh Chopra

P-295 Creeper weed management in sugarcane in sandy-loam soils of southernagro-climatic Zone of Andhra Pradesh- N.V. Sarala, M. Suba Rao, K.V. Nagamadhuri, M. Hemanth Kumarand V. Giridhar

P-296 Effect of integrated weed management in spring-planted sugarcaneunder Konkan condition- S.B. Gangawane, M.S. Jadhav, A.V. Dahiphale, S.B. Bhagat, V.A.Rajemahadik and U.V. Mahadkar

P-297 Effect of auxin inhibitor herbicides on alfalfa seed development andviability- Rick Boydston, Sandya Kesoju and Stephanie Greene

P-298 A brief discourse of weeds - their occurrence in mulberry with generalmanagement strategies- M. F. Baqual, M. R. Mir, Huma Habib and M. A. Malik

P-299 Nutrient uptake and quality of onion as influenced by graded levels ofnutrients and weed management practices- V. Chandrika, G. Prabhakara Reddy, D. Srinivasulu Reddy and V.Sridhar

P-300 Herbicide combinations for control of complex weed flora in peas-Suresh Kumar, Anil Kumar Mawalia and S.S. Rana

P-301 Evaluation of post-emergence herbicides in controlling grassy weedsin jute- K. Srinivasulu, A.S. Rao, K. Krishna Rao, S. Prathibhasree, D.Venkatesh Babu and E. Narayana

P-302 Weed flora and weed management practices in fodder crops- Pijush Kanti Mukherjee and S.S. Tomar

P-303 Effect of nitrogen and weed management on weed control efficiencyand yield of fodder turnip- Govind Kumar, Magan Singh, Rakesh Kumar, Koushik Paul, PoojaGupta Soni and Avinash Chauhan

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P-304 Integrated weed management in jute- Lakshman K., V.K. Singh, M. Rohman and S. Mitra

P-305 Effect of chemical weed control on fodder and seed productivity ofberseem- A.K. Jha, Arti Shrivastva and N.S. Raghuvansi

P-306 Cover crops as tool for control of weeds in coffee plantations- I.B. Biradar, Y. Raghuramulu and T.V. Muniyappa

P-307 Effect of different weed management practices on weeds and fodderyield of napier-bajra hybrid- V.K. Sindhu, Jaswinder Singh, U.S. Tiwana and Amandeep SinghSidhu

P-308 Bioefficacy of pendimethalin against weeds in cotton and its residualeffect on succeeding jowar- A.S. RAO and M. Ratnam

P-309 Integrated weed management in Bt cotton in UKP command area ofKarnataka, India- G. S. Yadahalli, B.M. Chittapur, V.G. Yadahalli and RajanandHiremath

P-310 Comparative study of various weed control treatments in Bt cotton- Harjeet Singh Brar, Shelly Nayyar , Sudeep Singh and ParamjitSingh

P-311 Integrated weed management in Bt cotton- K. Prabhakar, P. Munirathnam, A.S.R. Sarma, N. Jagadish, Y. RamaReddy and Y. Padma Latha

P-312 Weed management in rainfed Bt cotton- J.P. Deshmukh P.V. Shingrup, V.M. Bhale, P.M. Pawar and K.J.Kubde

P-313 Effect of split application of nutrients through fertigation on weedgrowth and seed cotton yield of Bt cotton- S.U. Kakade, V.M. Bhale, J.P. Deshmukh, P.V. Shingrup and M.R.Deshmukh

P-314 Sequential application of herbicides for enhancing weed controlefficiency in Bt cotton- B.K. Sagarka, R.K. Mathukia, D.M. Panara and B.M. Dabhi

P-315 Effect of weed management strategies on weed flora and yield of Btcotton- D.D. Chaudhari, B.D. Patel, R.B. Patel and V.J. Patel

P-316 Phytotoxicity evaluation of quizalofop-ethyl in cotton- N. Ananda, B.M. Chittapur and M.R. Umesh

P-317 Bioefficacy of pre-emergence clomazone on weed management incotton- Ramesh Babu, Akshata Patil, Sujata Guled, Reena B. Rajput andGourishankar Sajjanar

(vii) Miscellaneous

P-318 Growth, yield and weed control efficiency of forage lucerne asinfluenced by integrated weed management- Revathi P., Suneetha Devi K.B and M. Madhavi

P-319 Studies on control strategies of dodder- A.B. Mustapha, N.A. Gworgwor, M.S. Saidu and B.B. Jakusko

P-320 Herbicidal control of multiple weed flora in wheat- K.C. Sharma, Pravin Patidar and K.S. Solanki

P-321 Competitive ability of major weeds with wheat in northwest Pakistan- Muhammad Azim Khan

P-322 Weed management in sorghum based intercropping system- A. Sundari

P-323 Efficiency of chemical and cultural approaches for weed managementin maize- Naeem Khan and Hashmatullah

P-324 Post emergence herbicides for weed management in rice fallow blackgram relay cropping- M. Senthivelu, S. Pazhanivelan, J.R. Kannan Bapu and N. Asokaraja

P-325 Evolving chemical and integrated weed management practices ingreengram- M. Senthivelu, S. Pazhanivelan, J.R. Kannan Bapu and N. Asokaraja

P-326 Efficacy and economics of pre- and post-emergence herbicides inrainfed pigeonpea - B. Padmaja

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P-327 Management of weeds under the system of rice intensification- Annie Poonam, Sanjoy Saha and S. Munda

P-328 Weed management research in sunflower in India: way forward- G. Suresh and K.S.Varaprasad

P-329 Study of critical period of crop-weed competition in rabi castor- D.D. Patel, J.D. Thanki, V.P. Usdadiya, M.K. Arvadia, B.B. Tandeland P.A. Patil

P-330 Bioefficacy of new herbicide molecules in sunflower-Prashant, M.T. Sanjay, G.N. Dhanapal, Sharanappa, Veeresh Hatti,S.S. Manjanagouda and T.M. Ranjith Kumar

P-331 Evaluation of different post-emergence herbicides in groundnut- D. Sampath Kumar and K.S.S. Naik

P-332 Development and evaluation of tractor drawn interculture implementwith slim pneumatic tyres in groundnut- B. John Wesley, G. Murali Krishna, K. Madhusudhana Reddy, B.Sahadeva Reddy, Y. Padmalatha, K. Bhargavi, C. Radha Kumari andG. Narayanaswamy

P-333 Efficacy of herbicides alone and in combination with cultural methodson weed flora and yield of soybean- S.U. Nemade, K.R. Chavhan and D.J. Jiotode

P-334 Major weed flora of wheat and its management through post-emergenceherbicides in wet-temperate region of Himachal Pradesh- Anil K. Choudhary

Theme 3: Improving weed management in conservation agriculturalsystems

P-335 Productivity and profitability of maize under different tillage and weedmanagement- R.R. Upasani, Sheela Barla, A.N. Puran, R. Thakur and M.K. Singh

P-336 Influence of cropping systems, crop residue incorporation andherbicides on weeds in jute- Mukesh Kumar, A.K. Ghorai, M. Ramesh Naik and D.K. Kundu

P-337 Efficient weed management through conservation agricultural practices- U.P. Singh, J.S. Mishra1, M. Das, H.S. Ravi Kumar, J.Padmavathi,Himanshu Singh, Lakhapati Sing, Tanay Josh, Nikhil Kumar Singhand Rakesh Kumar

P-338 Weed control efficiency and productivity of soybean-onion croppingsystem under tillage and weed management practices- P.S. Bodake, P.S. Benke, A.V. Solanke and N.J. Danawale

P-339 Weed control efficiency and yield of rice under different tillage, cropestablishment and weed management practices in ricebased conservationagricultural systems- R. Govindan, C. Chinnusamy and N.K. Prabhakaran

P-340 Weed management in high density planting system of cotton- A.N. Paslawar, P.G. Ingole, M.D. Yenpreddiwar, A.S. Deotalu, V.M.Bhale and T.H. Rathod

P-341 Effects of wheat residue and cultivation systems on weed populationin sugarbeet in rotation with wheat- Hossein Najafi

P-342 Weed management and conservation practices in rice-wheat croppingSystem- V. Pratap Singh, S.P. Singh, Tej Pratap, A. Kumar, A. Banga andNeema Bisht

P-343 Tillage and weed management practices in the maize-sunflowercropping system- N. Sakthivel, N.K. Prabhakaran, P. Janaki and N. Asoka Raja

P-344 Impact of tillage and weed management on weed control efficiencyand yield of summer cowpea- P.D. Chendge, H.M. Patil and V.A. Rajemahadik

P-345 Planting techniques on weeds dynamics and productivity of maize-wheat cropping system- Ramesh, S.S. Rana and Suresh Kumar

P-346 Influence of tillage and weed management in direct-seeded rice-wheatcropping system- A.N. Puran, Sheela Barla, R.R. Upasani and R. Thakur

P-347 Effect of tillage on weed incidence and fodder cereal production inrice fallow- Gintu George and P. Prameela

P-348 Nutrient uptake in drum-seeded rice as influenced by different weedmanagement practices- R. Naseeruddin, D. Subramanyam and Y. Reddi Ramu

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P-349 Resource conservation technologies: an alternate for weed management- Maninder Kaur, Amina Raheja, G.P.S Sodhi and Rashmi

P-350 Weed management in maize through application of tank-mix herbicide - V.S. Susha, T.K. Das and A.R. Sharma

P-351 Performance of wheat under different planting methods with variedrow spacing and weed management practices- Navish Kumar Kamboj, V.S. Hooda and Gaurendra Gupta

P-352 Influence of bio-compost on weed density and yield of rice undersodic soil- R.K. Yadav, Deepak, A.H. Khanm Mobeen, H.C. Yadav, B.N. Singh,Uma Singh and Ram Gopal Yadav

P-353 Irrigation and tillage practices on the occurrence of weeds in foddermaize- C. George Thomas and B. Subba Reddy

P-354 Efficacy of different herbicides on three problematic weed species ofwinter season- Prinsa, Nitin Kumar and S.K. Guru

P-355 Effect of planting and weed control methods on system productivityin maize-wheat cropping system- V.S. Hooda, A. Yadav and Anil Kumar

P-356 Impact of weed management practices on weed population dynamicsin maize - Pradeep Ram, G. Sreenivas and P. Leela Rani

P-357 Effect of tillage and weed management on weed dynamics and systemproductivity of rice-wheat greengram cropping system- Nisha Sapre, M.L. Kewat, A.R. Sharma, V.P. Singh and Girish Jha

P-358 Tillage and crop rotation influence the weed seed bank composition ofwheat fields in the Eastern Gangentic Plains of India- Carolyn Lowry, Daniel C Brainard, Virender Kumar, R.K. Malik,Raj Kumar Jat, Madhulika Singh, Pankaj Kumar, Ajay Kumar, VipinKumar, Rajiv K. Joon, Shishpal Poonia and Andrew McDonald

P-359 Evaluation of sequential application of herbicides in zero-till maize- D. Sreelatha, Y. Siva Lakshmi and R. Ranga Reddy

P-360 Adoption of conservation agriculture-based technologies in the Jabalpurregion of central India: Success story- A.R. Sharma, R.S. Upadhayay, Basant Mishra, S.K. Parey, P.K.Singh and Raghwendra Singh

P-361 Weed management in rice-based cropping systems under conservationagriculture- Raghwendra Singh, M.K. Meena, V.P. Singh and A.R. Sharma

P-362 Tillage systems affect the performance of herbicides in direct-seededrice- Manpreet Singhand Makhan Singh Bhullar

P-363 Weed dynamics and weed-seed stratification in soybean underconservation tillage practices in Vertisols- R.H. Wanjari, R.K. Singh and Blaise D’Souza

P-364 Weed control, yield and economics of maize under various tillage andweed management - B. Behera, D.P. Modak, S.N. Jena, R.Dash, P.K. Roul and M. R.Satapathy

P-365 Effect of conservation tillage and nutrient management practices onweed dynamics in finger millet under rainfed conditions- Veeresh Hatti and B.K. Ramachandrappa

P-366 Effect of tillage and weed control practices on performance of cotton-wheat cropping system- U.K. Behera, A.R. Sharma, K.S. Rana, Swarna Ronanki, ArupLayek and B. Bhargavi

P-367 Zero-tillage combined with residue mulch suppressed weeds andincreased yield in wheat in the Eastern India- Prabhat Kumar Singh, U.P. Singh, Lakhapati Singh, Himanshu Singh,M Das, Pooja and Virender Kumar

Theme 4: Weed management in horticulture, plantation crops and non-arable lands

P-368 Improved weed control in naturally glyphosate tolerant turmeric- Makhan S. Bhullar, Simerjeet Kaur, Tarundeep Kaur, Amandeep S.Brar, Navjyot Kaur and Ramawatar Yadav

P-369 Integrated weed management in turmeric- D.K. Roy, Dharminder and Rajeev Ranjan

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P-370 Effect of integrated weed management on productivity and profitabilityof turmeric- Shruti Bharty, Shela Barla, R.R. Upasani, R. Thakur and S.K. Pal

P-371 Bioefficacy of different herbicide molecules against weeds in turmeric- Jaidev, Raj Kumar, R.S. Singh, Ved Prakash and B.K. Verma

P-372 On-farm testing of selected mulches on growth, yield and economicsof ginger-C.K. Thankamani, V. Srinivasan, K. Kandiannan, K. Jayarajan andK.M. Prakash

P-373 Effect of herbicides on weeds and fruit yield of green chilli-R.K. Singh and S.K. Verma

P-374 Evaluation of glyphosate and paraquat for control of wide range ofweed flora under non-cropped situation- S.M. Sawadhkar, A.B. Chorey, J.P. Deshmukh and V.M. Bhale

P-375 Weed dynamics under bamboo-based agroforestry system in semi-arid region- Inder Dev, S.K. Dhyani, Asha Ram, K.B. Sridhar, Rupali Tiwari,Madhulika Srivastava, Ramesh Singh and S.P. Ahlawat

P-376 Effect of weed management practices on weed growth, yield andeconomics of okra- Dinesh Sah, A.K. Pandey, R.K. Dubey, V. Singh and P. Debnath

P-377 Weed management in cumin (Cuminum cyminum)- S.M. Patel, A.U. Amin, S.P. Patel and J.B. Patel

P-378 Evaluation of pendimethalin against weeds in cumin- A.U. Amin, S.M. Patel, S.P. Patel and D.K. Patel

P-379 Integrated weed management in cumin (Cuminum cyminum)- R.K. Mathukia, B.K. Sagarka, D.M. Panaraand C.N. Jadav

P-380 Smothering effect of legume intercrops on weed biomass in banana- Lalitha Kadiri, B. Srinivasulu, S.Sadarunissa, C. Madhumati andK. Gopal

P-381 Bioefficacy of glyphosate for management of weeds in tea- Adyant Kumar and R.K. Ghosh

P-382 Integrated weed management in garlic- D.M. Panara, R.K. Mathukia, B.K. Sagarka and M.A. Shekh

P-383 Efficacy of different herbicides against weed flora in onion- P.V. Shingrup, J.P. Deshmukh, A.N. Gholap, S.S. Thakare, P.N.Chirde and V.M. Bhale

P-384 Efficacy of different herbicides for weed management in onion- B.T. Sinare, Gautam M. and M.G. Gavit

P-385 Effect of herbicides on weeds and fruit yield of tomato- R.K. Singh and S.K. Verma

P-386 Weed dry matter accumulation in tomato as influenced by drip fertigationand plastic mulches- Ch. Sowmya, M. Yakadri and M. Shivashankar

P-387 Weed management in plantation crops and cropping systems ofAndaman & Nicobar Islands-B. Gangaiah, S. Dam Roy, T. Subramani, T.P. Swarnam, A.Velmurugan and S. Swain

P-388 The combination effect of MSMA and diuron in controlling glyphosateresistant Eleusine indica in oil palm plantation- Mohd Hefni Ruslia, Idris Abu Semana, Norman Kamarudina andSim Khay Chuanb

P-389 Weed management in potato in cold arid region - M.S. Raghuvanshi, Stanzin Landol, Jigmat Stanzin and J.C. Tewari

P-390 Effect of integrated weed management on weed indices, yield andeconomics of ajwain- N. Nalini, A. Srinivas, T. Ram Prakash and V. Praveen Rao

P-391 Weed biomass and seedling emergence patterns as affected by differentground cover management systems in coconut plantations of Sri Lanka- S.H.S. Senarathne and U.R. Sangakkara

P-392 Efficacy of different weed control methods in brinjal- A.G. Jadhav and R.L. Karle

P-393 Integrated weed management in ginger- Asha V. Pillai, P.A. Joseph and C.T. Abraham

P-394 Crop and weed contamination by radioactive cesium andcountermeasure after the Fukushima nuclear accident- Hiroyuki Kobayashi, K. Kubo, Y. Takahashi, K. Nemoto, H.Matsunami, N. Kihou, N. Yoshino, T. Ota and T. Shinano

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P-395 Effect of mulch and intercrop under organic, inorganic and integratedsystem of weed management in cauliflower- R.P. Dubey, C. Sarathambal and Raghwendra Singh

P-396 Comparative efficacy of herbicides to manage Chromolaena odorata - A.H. Kumar Naik and T.V. Ramachandra Prasad

P-397 The combination effect of MSMA and diuron in controlling glyphosateresistant Eleusine indica in oil palm plantation- Mohd Hefni Rusli, Idris Abu Seman, Norman Kamarudin and SimKhay Cuan

P-398 Efficacy of glyphosate monoammonium and other commercialherbicides to control volunteer oil palm seedlings in oil palm plantation- Idris Abu Seman, Maizatul Suriza Mmohamed, Anthony Tan SweeHock and Sim Khay Chuan

P-399 Effect of weed management in mango seedling nursery- D.D. Patel, V.C. Raj, J.D. Thanki, M.K. Arvadia and T.U. Patel

P-400 Weed and fertilizer management in onion- T.U. Patel, D.D. Patel, C.L. Patel and J.D. Thanki

P-401 Weed management in horticultural crops- T.U. Patel, J.D. Thanki and D.D. Patel

P-402 Feasibility of using problematic aquatic weeds in productive mannerby generating vermicompost in coconut growing areas - S.H.S. Senarathne and H.N. Dayananda

P-403 Study of weed management practices on weed, crop root nodulationand yield of vegetable cowpea- Dinesh Sah, A.K. Pandey, R.K. Dubey, V. Singh and P. Debnath

P-404 Herbicidal effect on weed density and yield of turmeric- Sarthak Pattanayak, Priyanka Das and S. Jena

P-405 Weed control in tomato under agroclimatic condition of Tripura - S. Shil, D. Nath, D. Dey and A. Chakraborty

P-406 Assessment of weed species distribution in different coconut-basedcropping systems- R. Surekha, P.S. Subramanian, Ravi Bhat and H.P. Maheshwarappa

P-407 Efficacy of different herbicides in controlling weeds in onion- S.A. Biradar, Shyamrao Kulkarni, B.M. Chittapur, K. Ajithkumar,B. Rajanna and G. Rameshkumar

P-408 Chemical and non-chemical methods of weed control in tomato- M.N. Budhar, C. Sivakumar and A. Krishnaveni

P-409 Weed management in rainfed chilli- P.U. Raundal, B.N. Gare and A.V. Burli

P-410 Influence of weed management practices on weed dynamics andproductivity of fennel- Rajender Kumar, Amandeep Singh Brar, B.S. Gill and TarundeepKaur

Theme 5: Role of biological control in integrated weed managementsystems

P-411 Screening of natural enemies on Trianthema portulacastrum - a noxiousweed of Andhra Pradesh- Gaddeyya Gandipilli and Ratna Kumar P.K.

P-412 Effect of Zygogramma bicolorata and different fungal isolates onParthenium hysterophorus- Sanveer Singh, Prabhjot Kaur Gill, H.S. Dhaliwal and Vinod Sangwan

P-413 Biological control of Parthenium hysterophorus- D.K. Roy, Dharminder and Rajeev Ranjan

P-414 Rust fungi species on weeds in agricultural area in South-eastern AnatoliaRegion of turkey- Cumali Özaslan

P-415 Rapid diagnosis of herbicide resistance as a first step of HR management- Do-Soon Kim, Chuan-Jie Zhang, Tae-Young Lee

Theme 6:Herbicide resistance management

P-416 Herbicide weed management in Bt hybrid cotton–soybean croppingsystem of Central India- A. Ravinder Raju, Soniya K. Thakare and Shilpa Babar

P-417 Control and cross-resistance of barnyard grass to ALS- and ACCase-inhibitors in rice field in Korea- Tae Seon Park, J.B. Hwang, B.I. Ku, B.H. Bae, I.B. Choi, H.S.Kim, J.T. Yun and K.H. Lee

P-418 Accelerating the sustainable control of Phalaris minor in wheat inFathegarh Sahib district of Punjab- Maninder Kaur, Amina Raheja and G.P.S. Sodhi

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P-419 Tolerance of rice varieties to early post-emergence herbicides- M.M. Rahman, T. Zahan, A. Hashem, M. Begum, R. Bell and M.E.Haque

P-420 Status of sulfonylurea resistance in Sagittaria trifolia - a perennialpaddy weed in Japan- Akira Uchino, Yuta Usui, Akira Matsuda, Masaharu Aoki, DaisukeAoki and Satoshi Iwakami

P-421 Biochemical characterization of P. minor resistance to isoproturon inUttarakhand- Nitin Kumar, Prinsa Ramola and S.K. Guru

P-422 Establishment of Lolium species resistant to acetolactate synthase-inhibiting herbicide at grain-importation ports in Japan- Yoshiko Shimono, A. Shimono, H. Oguma, A. Konuma and T.Tominaga

P-423 Cytochrome P450 CYP81A12 and CYP81A21 are associated withresistance to two acetolactate synthase inhibitors in Echinochloaphyllopogon- Satoshi Iwakami, Masaki Endo, Hiroaki Saika, Junichi Okuno, NaokiNakamura, Masao Yokoyama, Hiroaki Watanabe, Seiichi Toki, AkiraUchino and Tatsuya Inamura

P-424 Development of resistance in weeds against bispyribac-sodium- R.M.U.S. Bandara, A.S.K. Abeysekara and W.M.U.B. Wickrama

P-425 Underlying causes for poor control of Crassocephalum and Erigeronby glyphosate- Kapila G. Prematilake

P-426 Evaluation of herbicide and insect resistan in transgenic stacked cornhybrids (TC 0 x NK 0) for higher productivity- K. Sivagamy and C. Chinnusamy

P-427 Genetic variability in chickpea for tolerance to imazethapyr- V. Jayalakshmi, P. Muniratnam, Y. Padmalatha, Nadeep Kumar, D.Peddaswamy and P.M. Gaur

P-428 Cross-resistance of little seed canary grass against alternative herbicidesin wheat and options for its management- Dharam Bir Yadav, Ashok Yadav and S.S. Punia

Theme 7: Herbicide persistence and its impact in different ecosystems

P-429 Herbicidal effects on soil and crop health in cotton- Rajanand Hiremath, G.S. Yadahalli, B.M. Chittapur, V.G. Yadahalliand B.G. Koppalkar

P-430 Determination of herbicide persistence by bioassay technique in garlic- B.B. Ramani

P-431 Impact of low-dose herbicides on soil enzyme dynamics in dry direct-seeded rice- Ameena M., Arya S.R., Aparna B., Sansamma George and Sheeja K.Raj

P-432 Transformation products of 2,4-D ethyl ester in rice field and potentialfor environmental contamination- P. Janaki, N. Eazhilkrishna, C. Chinnusamy and N. Sakthivel

P-433 Persistence of penoxsulam in soil and its terminal residues in rice- P. Janaki, T. Saranraj , N. Sakthivel and P. Devasenapathy

P-434 Residual effect of imidazolinone herbicides applied in greengram onsucceeding Indian mustard- Simerjeet Kaur, Tarundeep Kaur and M.S. Bhullar

P-435 Residual effect of pre- and post- emergence herbicides on succeedingcrops of soybean- R. Rama Praba Nalini, M. Balusamy and C. Chinnusamy

P-436 Effect of herbicides application on dehydrogenase activity- S. Mathiyalagan, P. Murali Arthanari and C. Chinnusamy

P-437 Effect of weed management practices on soil health under rice-wheatcropping system- Raj Kumar, Jaidev, R.S. Singh, S.S. Singh, B.N. Singh and N.K.Tiwari

P-438 Performance evaluation of granular carbon for removal of sulfonylureaherbicides from water- Shashi Bala Singh, Neera Singh, Raunaq and Birendra Kumar

P-439 Changes in soil microflora with herbicides application in autumnsugarcane-based intercropping systems- Navneet Kaur and Makhan S. Bhullar

P-440 Dissipation of ethofumesate in soil and residue analysis in sugarbeet atharvest- Shishir Tandon

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P-441 Determination of rice herbicides in soil: A comparison of samplepreparation techniques MSPD and LSE- Pervinder Kaur, Pawan Kaur and M.S. Bhullar

P-442 Degradability of different herbicides in rice field and their impact onsoil microflora- Tapas Chowdhury, A.P. Singh and S.B. Gupta

P-443 Atrazine degradation in mineral salts medium and soil using an enrichedculture- Anup Kumar and Neera Singh

P-444 Evaluation of leaching behavior of metribuzin under two irrigation levels- Asha Arora

P-445 Long-term effect of herbicides on weed seed bank and population ofsoil micro-flora in rice-wheat cropping system- R.K. Pandey, D.K.Roy, Dharminder and Rajeev Ranjan

P-446 Bioassay of dissipation pattern of polyoxy-ethylene tallow aminesurfactant in water using Hygrophila polysperma- K.M. Durga Devi, C.T. Abraham, P. Nafiya and C.N. Upasana

P-447 Evaluation of imidazolinone herbicides in greengram and their residualeffects on succeeding mustard crop - Mohammad Irfan, S.S. Punia, Samunder Singh and Anil Duhan

P-448 Effect of integrated weed management on weeds and productivity ofgreengram- D.D. Patel, V.C. Raj, J.D. Thanki and M.K. Arvadia

P-449 Effect of different post-emergence herbicides on biochemical andphysico-chemical properties of rice soil- Dipika, Tapas Chowdhury and Tarun Kumar Kevat

P-450 Herbicide persistence and its effects on soil microbiological andbiochemical properties in rice chickpea cropping system- Tapas Chowdhury, A.P. Singh and S.B. Gupta

P-451 Efficacy of herbicides on survival of Bradyrhizobium japonicum in-vitro- S.R. Potdukhe, D.D. Guldekar, Rushali Bansod and P.C. Pagar

P-452 Leaching behaviors of oxyfluorfen and oxadiargyl in red and blacksoils

- T. Ram Prakash, Yakadri M. and P. Leela Rani

P-453 Dissipation and persistence of quizalofop-p-ethyl in soil, plant and grainin sesamum and its effect on soil properties- Ramprakash T., Madhavi M. and Yakadri M.

P-454 Leaching and persistence of metribuzin in tomato growing soils- J.D.Saritha, T. Ramprakash, P.C. Rao and M. Madhavi

P-455 Effect of pre-emergence herbicides on soil bacterial propulation ininceptisols- S.D. Kale, A.D. Kadlag, A.L. Pharande and S.M. Todmal

P-455 Adsorption, desorption and quantity-intensity relationship of pre-emergence herbicides in inceptisols- A.L. Pharande, A.D. Kadlag, S.M. Todmaland S.D. Kale

P-456 Efficacy of oxyfluorfen on weeds in groundnut and its residual effecton succeeding crops- R. Sathya Priya, C. Chinnusamy and P. Manickasundaram

P-457 Effect of atrazine and pendimethalin on soil microorganisms in maize-pea cropping system in mid-hill conditions of Himachal pradesh- Rajinder Kumar, Dinesh Badiyala, Neelam Sharma, S.S. Rana andSuresh Gautam

P-458 Sensitised photo-transformation of bispyribac-sodium in soil-waterbiphasic system- Partha P. Choudhury and Kamal K. Barman

P-459 Leptochloa chinensis: a relatively new weed in soybean-based croppingsystems during high rainfall years in Tikamgarh district of MadhyaPradesh- Namrata Jain and Vinamarta Jain

P-460 Evaluation of pre and post-emergence herbicides in garlic - H.N. Der, N.N. Sarvaiya, B.S. Gohil and B.B. Ramani

P-461 Effect of combined application of insecticides and herbicides on soybean(Glycine max I.) in semi-arid north plain zone of India- Anchal Dass, Debjani Dey and S.K. Lal

P-462 Adsorption and desorption behaviours of the herbicide glyphosate inagricultural soils and their effect on bioavailability- Nghia Nguyen Khoi, Ulrike Dörfler, MetkaSuhadolc, WelzlGerhard,Jean Charles Munch, Reiner Schroll

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P-463 Soil enzyme activities under higher doses of herbicide application - P.C. Rao, C.S. Rama Lakshmiand, M. Madhavi

P-464 Effect of pre-emergence herbicides on soil metabolic activities andyield of groundnut on Inceptisol- D. Kadlag, A.L. Pharande, S.D. Kale and S.M. Todmal

Theme 8: Allelopathy: the current status and role in weed management

P-465 Phytoherbicides : opportunities and research needs- D. Subramanyam, V. Sumathi, V. Umamahesh, N. Sunitha and G.Prabhakara Reddy

P-466 Allelopathic potential of botanicals against Parthenium- P. Saravanane, T. Ramanadane and R. Poonguzhalan

P-467 Allelopathy - an environmental friendly method for weed control- Surendra Kumar Meena, Sharvan Kumar Yadav and Sampat LalMundra

P-468 A new phenol glycoside with strong allelopathic activities from rootexudates of Peperomia pellucida, L. HBK- Suparna Mandal Biswas, Soma Rani Patra, and Prasanta C.Bhowmik

P-469 Efficacy of shoot leachates of potential allelopathic plants on famineweed (Parthenium hysterophorus)- Jai Knox, Disha Jaggi, Mayank Varun and M.S. Paul

P-470 Bioefficacy of some plant extracts against weeds of groundnut- A. Labar, R.K. Ghosh , R.K. Kole and C.K. Kundu

P-471 Characterization of physiological effects of phytotoxic volatilecompound octyl acetate- Akihiro Nishimura, Yukari Sunohara, Shigeru Matsuyama and HiroshiMatsumoto

P-472 Allelopathic activity of Piper retrofractum- Suwitchayanon Prapaipit and Hisashi Kato-Noguchi

P-473 Incorporation of green leaf manures and its allelopathic effect on weedsand maize productivity- Nandhakumar, M.R. and C. Swaminathan

P-474 Sustainable management of Parthenium hysterophorus through highlycompetitive flora- Disha Jaggi, Mayank Varun, Jai Knox, Manoj S. Paul and BhumeshKumar

P-475 Bioherbicidal potential of lemon-scented Eucalyptus oil in rice- Sumit Chaturvedi, Jitendra Khangar, V.C. Dhyani and R. Singh

P-476 Barnyard grass-induced rice allelopathy - Takeshi Ino and Hisashi Kato-Noguchi

P-477 Allelopathic potential of Callistemon oil against some weeds of paddyfields- Aditi Shreeya Bali and Daizy R. Batish

P-478 Allelopathic effect of invasive alien weed Hyptis suaveolens ongermination of Oryza sativa- Sandeep Kumar Nayak, Atia Arzoo, Ashirbad Mohapatra and KunjaBihari Satapathy

P-479 Inhibition of photosynthesis in water hyacinth by parthenium leafallelochemical crude- D.K. Pandey, Bhumesh Kumar and S.K. Tiwari

Theme 9: Aquatic weeds-biology, management and utilization

P-480 Management of water hyacinth in Khyber Pakhtunkhwa Pakistan- Haroon Khan and Muhammad Fawad

P-481 Efficiency of inoculants for composting of water hyacinth and watercabbage and the effect of composts on soil enzyme profile- B. Aparna, S. Anushma and K. Ushakumari

P-482 Water hyacinth rafts for open water vegetable cultivation- Vandana Venugopal, Shynamol P. Rajan, A.V. Mathew and K.G.Padmakumar

P-483 Evaluation of compost from water cabbage and water hyacinth fortheir maurial value and impact on soil health- Aparn B., Anushma S., Ushakumari K., George S. and MeenakumariK.S.

P-484 Biocontrol of water hyacinth by Neochetina bruchi and Alternariaalternata- Navjyot Kaur, M.S. Bhullar and C. Kannan

P-485 Interactive effect of native fungal pathogens and Neochetina bruchiagainst water hyacinth- Karthik M.C., P. Jones Nirmalnath, Madhu S. Giri, R K Patil,Shamarao Jahagirdar, and Madhura A. Sagarkar

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P-486 Alligator weed menace in Telangana, India- Sateesh Suthari, M.N.V. Prasad and Vatsavaya S. Raju

P-487 Evaluation of conventional and conservation planting techniques forwheat- Ghanshyam Vishwakarma, Anoop Kumar Rathore and R.P. Dubey

P-488 Regeneration of reed under different water levels by soil digging andbanking in an experimental site on Lake Biwa, Japan- Tomoko Ohno, Nishino Machiko, INOUE Eiso, Hirofumi Yamaguchiand Hisayuki Maenaka

P-489 Pretilachlor tolerance and nitrogen uptake by Vetiveria zizinoides incontaminated soil- Rajesh Yadav, P.J. Khankhane, Shobha Sondhia and S.S. Baghel

P-490 Folklore claims of some less known aquatic and marshy weeds in therice fields at Jagatsinghpur district of Odisha, India - Gouri Sankar, J.P. Jena, Ashirbad Mohapatra and Kunja BihariSatapathy

P-491 Exploitation of some selected aquatic weeds in the treatment of leadand their utilization in vermicomposting- Monica Mishra, K.B. Satapathy and C. Pradhan

Theme 10: Parasitic weeds and their management

P-492 Effect of trap crop rotation cycles on broomrape infestation in FCVTobacco- S. Kasturi Krishna, S.V. Krishna Reddy, V.S.G.R. Naidu and D.Damodar Reddy

P-493 On-farm assessment of Orobanche management strategies in Indianmustard- O.P. Premi, B.K. Kandpal, S.S Rathore, Kapila Shekhawat and DhirajSingh

P-494 Management of Orobanche in mustard - Surendra Singh, B.S. Shekhawat and Savitri Sharma

P-495 Isolation, screening and selection of efficient native arbuscularmycorrhizal fungi for suppression of Striga- Shubha Chimmalagi, P. Jones Nirmalnath, Madhura A. Sagarkar,Ramesh Babu and K.S. Jagadeesh

P-496 Pattern of Striga emergence in sugarcane as affected by time andmethod of application of herbicides- Sudheendra Saunshi, Ramesh Babu, Sujata Guled, Reena B. Rajputand Gourishankar Sajjanar

P-497 Incidence of root-knot nematodes on weeds in coconut croppingsystem- Rajkumar

P-498 Studies on biology of Striga – a means for its effective management- Sudheendra Saunshi, Ramesh Babu and B.N. Aravinda Kumar

Theme 11: Weed management in organic farming systems

P-499 Crop–weed competition for nutrients in cotton- P. Ayyadurai and R. poonguzhalan

P-500 Evaluation of non-chemical weed management practices in transplantedorganic fingermillet- Basavaraj Patil, V.C. Reddy, K.N. Kalyanamurthy and M.T. Sanjay

P-501 Influence of non-chemical weed management practices on performanceof sunflower- Sunil A. Satyareddi, P. Devasenapathy, C. Chinnusamy, V. Mynavathi,and R.K. Kaleeshwari

P-502 Alternate benefit of poultry manure on weed management in maize-maize cropping system- A.V. Nagavani, P. Subbian and P. Devasenapathi

P-503 Weed suppression and biomass production in two cover crop mixturesystem - Nozomi Ihara, Keiko Nakatani,Takashi Nomura and HiroyukiKobayashi

P-504 Weed management in groundnut under organic farming- M.A. Shekh, R.K. Mathukia, B.K. Sagarka and R.L. Davaria

P-505 Improvement in the herbicidal activity of eugenol against barnyardgrass upon supplementation with leaf extracts of some allelopathicplants- Nitina Ahuja and Harminder Pal Singh

P-506 Effect of organic materials application on nitrogen levels and weeds intropical semi-arid sandy loam soils of North Eastern Nigeria- A.M. Tahir

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P-507 Organic weed management strategies in field crops- Roshan Choudhary and R.S. Choudhary

P-508 On-farm research on weed management in wheat in tribal area ofJabalpur- K.K Tiwari, S.K. Parey, P.K. Singh and R.P. Dubey

P-509 Improved production technologies under AICRP-Weed Management- O.N. Tiwari, Shobha Sondhia and A.R. Sharma

P-510 Impact of weed management technology in soybean under on-farmresearch cum demonstration- S.K. Parey, P.K. Singh and Shobha Sondhia

Theme 12: Strategic farmers participatory approaches to weedmanagement

P-511 Integrated approach to manage weedy rice menace in Kerala, India

- Vinod Mathew, Robert C.P. and Sindhu Sadanandan

P-512 Field demonstrations on chemical weed control in transplanted rice- S.S. Kushwah, R.S. Kushwah and Sourav Gupta

P-513 Impact of technological intervention on tribal maize growers- P.K. Singh

P-514 Impact of weed management technology in soybean under on-farmresearch cum demonstration- S.K. Parey, P.K. Singh and Shobha Sondhia

Theme 13: Economics of managing weeds in agro-ecosystems

P-515 Weed management in American cotton- Kulvir Singh, Pankaj Rathore and Kuldeep Singh

P-516 Chemical weed control in groundnut at central Vidarbha zone ofMaharashtra- P.V. Mahatale, M.Y. Ladole, G.S. Gaikwad, E.R.Vaidya and J.P. Deshmukh

P-517 Weed management in wet-seeded rice- Mallikarjun, A.S. Channabasavanna, Tasmiya Kowser and B.K. Desai

P-518 Efficacy and economics of herbicides against Phalaris minor weedin wheat- Balkaran Singh and Nirmaljit Singh Dhaliwal

P-519 Chemical weed management in spring-planted sunflower- Parvender Sheoran, Virender Sardana, Subhash Chander and SherSingh

P-520 Wed management in sesame with post-emergence herbicides - Sourav Gupta, Manisha Shyam, Jyotimala Sahu and Sushil Yadav

P-521 Efficacy of post-emergence herbicides for weed control in wheat- Manisha Shyam Sourav Gupta and Sushil Yadav

P-522 Weed management in transplanted rice- Tiryak Kumar Samant

P-523 Integrated weed management in sunflower- Rohini, N. Meti, A.S. Prathima, K.N. Geetha and A.G. Shankar

P-524 Comparison among three rice establishment methods on cost ofcultivation and weed control- J.N. Sen and R.P. Dubey

Theme 14: Alien invasive weeds and their management

P-525 Characterisation of soils of fallow lands invaded by Prosopis juliflorain Tamil Nadu- S. Dharumarajan, M. Lalitha, A. Natarajan and Rajendra Hegde

P-526 Assessment of weed flora in Raipur district of Chhattisgarh - Shweta Gupta, Supirya Singh and A.P. Singh

P-527 Major weed flora in Durg district of Chhattisgarh- Shweta Gupta, Supirya Singh and A.P. Singh

P-528 Important weed flora in Jagdalpur district of Chhattisgarh- Supirya Singh, Shweta Gupta and A.P. Singh

P-529 Major weed flora in Mahasamund district of Chhattisgarh- Supriya Singh, Shweta Gupta and A.P. Singh

P-530 Environmental weeds in Telangana: Utilization as management approach- Ramesh Kandagatla, Ajmeera Ragan and Vatsavaya S. Raju

P-531 Parthenium: a noxious and rapidly spreading weed of India - S.L. Mundra, Naresh Kumar Sharma and Sontara Kalita

P-532 Parthenium: a weed of national significance and its biologicalcontrol- Kishan Lal Naga, Naresh Kumar Sharma and PriyankaKumawat

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P-533 Phytotoxic effects of Chenopodium ambrosioides and its exploitationas a bioherbicide in sustainable weed management- Shalinder Kaur, Esmaeil Hadidi Masouleha and R.K. Kohli

P-534 Parthenium problem and management in India: current status andprospects- Sushilkumar

P-535 SEAMEO BIOTROP data base development on invasive alien plantspecies in Indonesia- Sri S. Tjitrosoedirdjo, I. Wahyuni, Setiabudi and S. Tjitrosoedirdjo

P-536 Studies on the floristic composition of invasive alien weeds inDhenkanal district of Odisha- Sandeep Kumar Nayak, Ashirbad Mohapatra and Kunja BihariSatapathy

P-537 Prediction of potential distribution area of Microstegium vimineum inthe United States based on Maxent Model- Zhen Zhang, Yun Wu and Sheng Qiang

P-538 Impact of invasive alien weeds on native flora-A study from Mysore,Karnataka- Kavitha Sagar, M.D. Rajanna and R.R. Rao

P-539 The challenge of mitigating adverse impacts from invasive species: ismainstreaming invasive species management in forest qualityimprovement programs the answer?- Kavya Dashora, Anupam Joshi, Ravi Khetarpal

P-540 Impact of invasive alien species on livelihoods- Namrata Singh, Ravi Khetarpal

Theme 15: Herbicide tolerant crops: role and future in Asian-Pacific region

P-541 Alfalfa transgene dispersal and adventitious presence: understandinggrower perception of risk- Sandya R. Kesoju and Stephanie L. Greene

P-542 Simple sequence repeat analysis of acetohydroxy acid synthase L1locus reveals resistance to sulfonylurea and imidazolinone inHelianthus wild species- Jinu Jacob, M. Sujatha and K.S. Varaprasad

P-543 Prospects and avenues of genetically-modified herbicidal tolerantcrops in India- I.A. Shah, B.C. Sharma, Anil Kumar and Lobzang

P-544 Assessment of weed control efficiency and crop productivity ofherbicide-tolerant transgenic maize- D. Ravisankar, C. Chinnusamy and P. Muthukrishnan

P-545 Residual effect of potassium salt of glyphosate applied to precedingtransgenic stacked cotton hybrid on succeeding crops- C. Nithya and C. Chinnusamy

P-546 Co-expression of igrA: Glycine oxidase: CP EPSPS enhanced theglyphosate tolerance in rice- V. Amaranatha Reddy, Ramu S.Vemanna, Chinta Sudhakar and M.Udaya Kumar

P-547 Herbicide tolerant crops - Current and future technologies- Sahaja Deva and S.S. Kolhe

P-548 Herbicide resistant crops - An indian perspective- Y. Reddi Ramu, D. Subramanyam, N. Sunitha and G. PrabhakaraReddy

P-549 Empirical evidences support direct evolution of weedy rice fromcultivated rice- Sheng Qiang, Jingxu Zhang, Weiming Dai, Guozhong Zhu, XiaolingSong and Bernal E. Varverde

Theme 16: New herbicide molecules and products: the role of herbicideindustry

P-550 Triafamone (Council®) : a flexible new rice herbicide for Asia - Christopher Rosinger, Chieko Ueno, Shinichi Shirakura, SilkeHeibges and Juergen Echle

P-551 Dao You 410SE: A novel penoxsulam + butachlor formulation forpre-emergence use in transplanted rice in China- Yi-hsiou Huang, Zhenwei Yao, Jack Wu, Trace Chen and Richard K.Mann

P-552 Performance assessment of Granite™ herbicide through farmerparticipatory approach in India- Mayank Yadav

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P-553 Pyroxsulam + sulfosulfuron for cross-spectrum weed control inwheat- Sunil Kumar, Vinod Singh Mehra, Mayank Yadav and RogerGast

P-554 Weed control effects of tefuryltrione + triafamone paddy fields inSouth Korea- Sang-su Kim, Jae-up Park, Young-lim Kim, Ye-jin Kim, Yong-gyunJeong and Yang-bin Ihm

P-555 A herbicide can also work as a fungicide- Aparna Baruah, Jayanta Deka and P.K. Borah

P-556 Calaris Xtra 275 SC (mesotrione 2.27% + atrazine 22.72,w/w): Apromising post-emergence herbicide for spring-planted sugarcane - Dheer Singh and Nipendra Singh

P-557 GF-2819 (Halauxifen-methyl + fluroxypyr-meptyl): A new ALS-Rbroadleaf weed solution for GALAP and MYTAQ control in Yangtze-river winter wheat area of China- Wu Jack, Lee Maw-sheng and Roger Gast

P-558 Comparison of physiological effects between auxinic herbicidesquinclorac and 2,4-D in Arabidopsis thaliana seedlings- Hiroyuki Kawano, Yukari Sunohara, Kyoko Miwa, Satoshi Iwakami,Ken-ichiro Hayashi and Hiroshi Matsumoto

P-559 QUELEXTM herbicide (halauxifen-methyl + florasulam): a newpost-emergent broad-leaf weed herbicide product for china winterwheat production systems- M.S. Lee, Jack Wu and Roger Gast

P-560 Evaluation of bensulfuron-methyl for weed control efficacy andgrain yield of transplanted rice- C. Nithya, C. Chinnusamy and N. Sakthivel

P-561 Bioefficacy evaluation of new combination herbicide (bispyribac-sodium 4% SE +metamifop 10% SE) on weeds of direct-seededrice- R.S. Priya, C. Chinnusamy, P. Janaki and N. Sakthivel

P-562 Pesticide regulation in India with reference to herbicides- B.S. Phogat

P-563 Efficacy of some herbicides on control of purple nutsedge- Mohamed Abdelhalim, Eltom E. Ali and Salah E. Elamin

P-564 Efficacy and crop tolerance of Rinskor TM Active, a new rice herbicide,in ASEAN countries- Lap Nguyen, Maulana Marman, Aiman Hanis Jasmi, Luansing Virracel,Ekasit Subchareonwong, Duy Le, Monte Weimer and Richard K. Mann

P-565 Triafamone (Council®) A new herbicide for Asia’s diverse rice croppingsystems - Ramisis Fulgencio, Shinichi Shirakura, Juergen Echle, Silke Heibges,Hans-Peter Krause,Coralie van Breukelen-Groeneveld and ChristopherRosinger

Theme 17:New tools and technologies for better weed management

P-566 Detection of jungle rice (Echinochloa colona) using remote sensingtechnique - M.B.B. Prasad Babu, Vikas Jain, Sushilkumar and B.Gangaiah

P-567 Fabrication of nano-encapsulated pendimethalin herbicide usingsolvent evaporation method for season-long weed control underirrigated ecosystem- T. Pradeesh Kumar and C.R. Chinnamuthu

P-568 Phytoremediation potential of Solanum nigrum grown in leadcontaminated soil- Mayank Varun, Clement Ogunkunle, Disha Jaggi, Manoj Paul andBhumesh Kumar

P-569 Practical implications in real time implementation of smart weedsensors: Future of precision farming- Vishal Mehta, Nitin Saluja, Archana Mantri and R.P. Dubey

P-570 Management of weedy rice – Indian experience- C.T. Abraham and Nimmy Jose

P-571 Cover crops as tool for control of weeds in coffee plantations- I.B. Biradar, Y. Raghuramulu and T.V. Muniyappa

P-572 Efficacy of RinskorTM active against weed flora in different ricecultures of India- V.S. Mehra, Mayank Yadav, Basweshwar Ghodki, Kiran Rajput,Monte Weimer and Lap Nguyen

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P-573 Studies on weed management practices in machine transplantedrice- R.B. Negalur, A.S. Halepyati and A.S. Channabasavanna

P-574 Effect of time of nitrogen application and weed management practices on weeds, yield attributes and yield of wheat- D.R. Padheriya, A.C. Sadhu, P.K. Suryawanshi, R.S. Kalasare andV.D. Pagar

P-575 Effect of skip row planting and different cultivars on weed population and yield of happy seeder sown wheat- Raminder Kaur Hundal, J.S. Kang and Avtar Singh

P-576 2,4-D induced senescence enhanced glyphosate efficacy incontrol of Cyperus rotundus- R. Devendra

P-577 Synergistic effect of different rice-based cropping systems onweed management - M.K. Tarwariya, B.M. Maurya, B.L. Prajapati and V.K. Mittoliya

P-578 Estimation of losses due to pests in rapeseed (Brassica campestris)- A. Ghosh, Pintoo Bandyopadhyay, D. Mondal, D.Shamurailatpam,A. Karmakar and R.K. Ghosh

P-579 Herbicides for enhancing weed control efficiency in Indianmustard- S.P. Gohel, R.K. Mathukia and N.M. Dadhania

P-580 On-farm evaluation of pendimethalin in rainfed castor- Kumar Naik, A.H. Dhanalakshmi, T.N. Rudramuni and HanumanthaG. Naik

P-581 Crop-weed dynamics and weed management under the regime ofclimate change- K. Paraste, M. Rathore, P.P. Chodhury, R. Singh,S. Pagare, D. Jaggi, M. Varun, N. Tripathi, S. Chander, C.Sarathambal and Bhumesh Kumar

P-582 Distribution patterns of weedy rice populations in different climaticzones in Sri Lanka- K.D.K. Karunarathna, S. Somaratne, S.R.Weerakoon, OVDSJ Weerasena and S.K. Abeysekera

P-583 Germination of weedy rice under anaerobic conditions and varyingseed burial depths- Meenal Rathore, Raghwendra Singh and Bhumesh Kumar

P-584 Climate change studies in India with various approaches, simulationand modeling- S.B. Pal, Amit K Thakur and Abhishek Laha

P-585 Evaluation of different spray volumes used for weed control in fieldcrops- H.S. Bisen, G.R. Dongre and M.P. Tiwari

P-586 Design, development and evaluation of DWR herbicide wick applicatorfor weed management in field crops- H.S. Bisen, M.P. Tiwari and G.R. Dongre

P-587 Effect of lethal soil temperature on growth suppression of Cyperusrotundus- R. Devendra, Manjunatha S.B., and T.V. Ramachandra Prasad

Theme 18: Weed biology and management under changing climate

P-588 Weed dynamics in direct-seeded rice varieties sown at differentdates in Vertisols- M.B. Patil, Manish Bhan, K.K. Agrawal and T.N. Thorat

P-589 Effect of sowing date on weed infestation in wheat varieties underdifferent irrigation schedules- T.N. Thorat, K.K. Agrawal, Manish Bhan and M.B. Patil

P-590 Effect of sowing time on weed infestation in wheat cultivars underdifferent fertilizer levels- Shambhu Prasad, K.K. Agrawal and T.N. Thorat

P-591 Density and nitrogen effects on the interference of Phalaris minor inwheat- Rishi Raj, T K Das, Ramanjit Kaur and Raj Singh

P-592 Field host range and host specificity of Dereodus denticollis: apotential biological control agent for prickly acacia (Vachellianilotica) in Australia- A. Balu1, S Murugesan, P Senthilkumar and K. Dhileepan

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Theme 19: Education, research methodology and communication in weedscience

P-593 Effect of Acetolactate synthase (ALS) inhibiting herbicides onNitrate reductase (NRase) and Indole actic acid (IAA) activity in rice- C.V. Ramanarayana, N. Nithya and T. Girija

P-594 Technique for investigating the impact of parthenium weeds onfishes- Rafia B. Karim, S.M. Rezaul Karim and M.Z. Norhafizah

P-595 Standardization of glyphosate lethal dose in rice seedlings- B.N. Swathi, S.R. Vikram and R. Devendra

P-596 All India Coordinated Research Project on Weed Management: A profile- Pankaj Shukla, Shobha Sondhia and A.R. Sharma

P-597 Web-based Information system for AICRP on Weed Management- Yogita Gharde, R.P. Dubey, Sandeep Dhagat and Rohit Pateriya

P-598 Assessment of community awareness and perception on spread ofinvasive plant species along roads in Northern Tanzania- Henry Sweddy

P-599 Web based system for information retrieval on weed research workand scientists in India- Gyanendra Pratap Singh, Sushil Kumar, Rohit Pateria and VirendraKumar Kamalvanshi

Theme 20: Miscellaneous

P-600 Yield performance of zero-till wheat as influenced by weed and nitrogenmanagement in rice-based cropping system- Anoop Kumar Rathore1, A.R. Sharma, Raghwendra Singh and C.Sarathambal

P-601 Impact of Mexican beetle Zygogramma bicolorata for biological controlof Parthenium under field demonstration- Lavkush Kumar Brahman and Sushilkumar

P-602 Weed management in wheat- D.W. Thawal, R.L. Bhilare and M. Saquib

P-603 Bio-efficacy of pre- and post-emergence herbicides for control ofweeds in dry seeded rice- Simerjeet Kaur and Surjit Singh

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P-604 Yield response of transplanted aman rice as influenced by weedmanagement practice under conservation agriculture system- M.M. Hossain, M. Begum, A. Hashem, M.M. Rahman, R.W. Belland M.E. Haque

P-605 Efficacy of post- emergence herbicides in soybean under various fertilitylevels- S.C. Wadile, P.S. Deore, P.P. Pawar, S.S. Ilhe and P.S. Bodake

P-606 Menace of quarantine, invasive weed Ambrosia psilostachya inKarnataka, India and efforts for its effective management – a first timeapproach- MT Sanjay, G.N. Dhanapal, M.A. Shankar, T.V. Ramachandra Prasad,A.R. Sharma and B. Naveen

P-607 Management of weeds under the system of rice intensification- Annie Poonam, Sanjoy Saha and S. Munda

P-608 Efficacy of herbicides mixture and sequential herbicidal application incluster bean and their residual effect on succeeding mustard in twotexturally different soils- Meenakshi Sangwan, Samunder Singh and Satyavan

P-609 Intercropping in jute with green gram for weed smothering- A.K. Ghorai, Mukesh Kumar, Shailesh Kumar and Sirajul Islam

P-610 Effect of pre-emergent herbicides on weed control and yield insunflower- Reena B. Rajput, Ramesh Babu, Sujata Guled, Akshata Patil andSudheendara Saunshi

P-611 Crop establishment method and weed control techniques for zero-tillwheat in IGP of India- Seema Sepat

P-612 Castor an alternative crop for South West Haryana- Vinod Kumar*, Attar Singh and K.S. Ahlawat

P-613 Feasibility of using problematic weeds as manurial resources for organicrice production- B.L. Manjunath, Gopal R. Mahajan, R.R. Verma, R. Ramesh andN.P. Singh

P-614 Crop losses and the economic impact of weeds on agriculture ofPakistan- Bahadar Marwat Khan, Bakhtiar Gul, Haroon Khan, and M. AzimKhan

P-615 Diversified weed management practices in Bt. Cotton for controllinglate emerged weeds- K. Srinivasulu, A.S. Rao, K. Krishna Rao, D. Venkatesh Babu, B.Pramila Rani and E. Narayana

P-616 Management of binding weeds in sugarcane- Bindhu, J.S., Nimmy Jose, Reena Mathew, Jayakumar, G., Shajan,V.R and Jessi, M.K.

P-617 Bio- efficacy evaluation of flumioxazine on weed growth and yield ofsoybean- R. Thirumalaikumar and R. Kalpana

P-618 Post emergence weed management in narrow row cotton- Ambati Ravinder Raju Shilpa Rananaware and Rachana Deshmukh

P-619 Weed management in sugarcane- T. Chitkala Devi, M.Bharathalakshmi, MBGS Kumari, V.Gouri,K.V.Ramanamurthy, K.Veerabhadra Rao and N.Venugopala Rao

P-620 Allelopathic Efficacy of Nelumbo nucifera and Sagittaria sagittifoliaon the Germination and Growth of Wheat and its Associated NoxiousWeeds- Bakhtiar Gul and Sohail Ijaz

P-621 Management of Vicia sativa in rice fallow blackgram- K.V. Ramana Murthy, A. Upendra Rao and V. Visalakshmi

P-622 Performance of different herbicides on production of Bt. Cotton.- Rajendra A. Nandagavi, S. I. Halikatti, S. M. Hiremath, S.S. Hallikeri,M. B. Chetti and B. M. Khadi

P-623 Exploring herbicides in managing weeds in additive series of sugarcane-wheat intercropping system in North India.- Jayesh Singh and Rajender Kumar

P-624 Biological control agents of invasive alien plant species in Nepal- Bharat Babu Shrestha, Nirmala Paudel and Sushmita Paudel

P-625 Effect of integrated weed management on weed control, yield attributesand yield of aerobic rice- K.T. Jadhav, A. S. Sirsat and V. P. Suryawanshi

P-626 Effective control of weeds by paraquat dichloride in grape vineyardunder Peninsular Indian conditions- S. D. Ramteke, Manisha Shinde, Supriya Waghmare and MaheshGaikwad

P-627 Environmental Impact of Herbicides Anilofos, Alachlor and Butachlorin Soil- Sinthalapadi Thulasiramaraja Maheswari and Atmakuru Ramesh

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