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2014 Turfgrass Proceedings
The New Jersey Turfgrass Association
In Cooperation withRutgers Center for Turfgrass ScienceRutgers Cooperative Extension
i
2014 RUTGERS TURFGRASS PROCEEDINGS
of the
GREEN EXPO Turf and Landscape ConferenceDecember 9-11, 2014
Borgata HotelAtlantic City, New Jersey
The Rutgers Turfgrass Proceedings is published yearly by the Rutgers Center for Turfgrass Science, Rutgers Cooperative Extension, and the New Jersey Agricultural Experiment Station, School of Environ-mental and Biological Sciences, Rutgers, The State University of New Jersey in cooperation with the New Jersey Turfgrass Association. The purpose of this document is to provide a forum for the dissemination of information and the exchange of ideas and knowl-edge. The proceedings provide turfgrass managers, research scientists, extension specialists, and indus-try personnel with opportunities to communicate with co-workers. Through this forum, these professionals also reach a more general audience, which includes the public.
This publication includes lecture notes of pa-pers presented at the 2014 GREEN EXPO Turf and Landscape Conference. Publication of these lectures provides a readily available source of information
covering a wide range of topics and includes techni-cal and popular presentations of importance to the turfgrass industry.
This proceedings also includes research papers that contain original research findings and reviews of selected subjects in turfgrass science. These papers are presented primarily to facilitate the timely dissemination of original turfgrass research for use by the turfgrass industry.
Special thanks are given to those who have sub-mitted papers for this proceedings, to the New Jersey Turfgrass Association for financial assistance, and to Barbara Fitzgerald, Anne Diglio, and Ann Jenkins for administrative and secretarial support.
Dr. Ann Brooks Gould, EditorDr. Bruce B. Clarke, Coordinator
269
INFLUENCE OF FUNGICIDES, FERTILITY, AND BIORATIONAL PRODUCTS ONDOLLAR SPOT DEVELOPMENT OF A CREEPING BENTGRASS GREEN, 2014
Bruce B. Clarke, Pradip R. Majumdar, Samantha Flatley, Gerard Rappa, Michael Mus,Glen Groben, Mark Peacos, Tracy J. Lawson, Lisa Beirn, and Susan Butterworth1
1Extension Specialist in Turfgrass Pathology, Principal Laboratory Technician, Research Assistant, Research Assistant, Research Assistant, Research Assistant, Head Greenhouse and Field Technician, Research Farm Supervisor I, Laboratory Researcher IV, and Laboratory/Technical Assistant, respectively, New Jersey Agricultural Experiment Station, School of Environmental and Biological Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ 08901-8520.
Fungicides were evaluated in 2014 for their ability to control dollar spot (caused by Sclerotinia homoeocarpa) at the Rutgers Turf Research Farm in North Brunswick, NJ on creeping bentgrass (Agrostis stolonifera) maintained under golf course greens conditions. Turf was established September 2010 on a Nixon loam with a pH of 6.2. Mowing was performed daily at a height of 0.125 inches with clip-pings collected. The site was irrigated as needed to prevent drought stress. Plots were 3 x 5 ft and were arranged in a randomized complete block with four replications.
Fertilizer was applied as 46-0-0 (0.075 lb nitro-gen (N) per 1000 ft2) on 7 and 19 May, 3, 11, and 16 June, and 2, 14, and 26 July; as 46-0-0 (0.1 lb N per 1000 ft2) on 14 and 21 April; 46-0-0 (0.17 N per 1000 ft2) on 7 April; 30-0-0 (0.2 lb N per 1000 ft2) on 7 April; and 20-20-20 (0.025 lb per 1000 ft2) on 7 and 19 May, 3, 11, and 16 June, and 2, 14, and 26 July. Phosphorus (P) was applied as 0-30-0 (0.19 lb P per 1000 ft2) on 7 April, and potassium (K) was sprayed as 0-0-62 (0.375 lb K per 1000 ft2) on 8 April and as 0-0-62 (0.025 lb per 1000 ft2) on 7 and 19 May, 3, 11, and 16 June, and 2, 14, and 26 July. Micronutrients were sprayed as Harrell’s MAX minors (a micronutri-ent solution containing 1% magnesium, 3.5% sulfur, 4% iron, 0.6% zinc, 1% manganese, 0.02% boron, 0.25% copper, and 0.0005% molybdenum; 4.0 fl oz per 1000 ft2) on 2 and 25 April. Additional manganese was applied on 4 and 25 April (as a 4% solution; 3.0 fl oz per 1000 ft2), and calcium was applied as Sugar Cal 10% (4.0 fl oz per 1000 ft2) on 25 April. QuickSil-ver 1.9L (0.046 fl oz per 1000 ft2) was applied on 2, 14, and 24 June, and 11 July for silvery thread moss
(Bryum argenteum) control. ProStar 70 WGD (3 oz per 1000 ft2) was applied on 17 July to suppress brown patch (caused by Rhizoctonia solani). Local-ized dry spots were suppressed with the wetting agent TriCure 100LC (4.0 fl oz per 1000 ft2) on 8 April, 3 and 11 June, 2 and 26 July, and 28 August. Insect pests were controlled with Acelepryn 1.67SC (0.09 fl oz per 1000 ft2) on 8 June. Turf was aerified on 4 April and topdressed with 310 sand (0.5 lb per 1000 ft2) on 29 April, 13 May, 9 and 19 July, and 2, 18, and 29 August.
Fungicides were applied in water equivalent to 1.9 gal per 1000 ft2 with a CO2 powered sprayer at 30 psi using 85025 air induction nozzles. Treatments (trt) were initiated on 28 May when environmental conditions were conducive to dollar spot develop-ment. Fungicides were reapplied at the appropriate intervals as indicated in Tables 1A to 1D. Turf was visually evaluated for the number of dollar spot infec-tion centers per plot on 6, 16, and 26 June, 6, 16, and 26 July, 5, 15, and 25 August, and 5 September. Turf quality was rated on 25 June, 23 July, and 20 August using a 1 to 9 scale, where 9 = best turf quality and 5 = acceptable quality. Phytotoxicity was assessed on 6 June, 4 July, and 8 August using a 1 to 5 scale, where 1 = no foliar discoloration, 2 = slight chlorosis or necrosis, 3 = moderate chlorosis or necrosis, 4 = severe chlorosis or necrosis, and 5 = all turf dead. Color of foliage was visually estimated on 25 June, 23 July, and 20 August using a 1 to 10 scale, where 5 = color of healthy untreated turf, less than 5 = pro-gressively more chlorotic or necrotic turf, and greater than 5 = progressively darker green turf. Data were subjected to analysis of variance and means were
270
separated using the Waller-Duncan k-ratio t-test (k = 100).
Dollar spot was first observed on 3 June and be-came uniform throughout the study by 6 June (Table 1A). The disease progressed gradually throughout July and August, peaking on 5 September at 156 lesion centers per plot on untreated turf (Table 1B). This was considered a moderate to high level of dollar spot infestation and thus a stringent test of a product’s ability to control this disease on a creep-ing bentgrass green. Less than 10 infection centers per plot represented an acceptable level of disease control for this study.
Season-long control of dollar spot (28 May to 5 September) was afforded by only 8% of the treat-ments evaluated (four of 54); these included Honor Intrinsic 28WG (trt 34) and the experimental material GWN-10337 LC at the rates of 1.10 fl oz, 1.47 fl oz, and 2.20 fl oz (trts 9, 10, and 11, respectively; Tables 1A and 1B). Other fungicide entries (37% of all treat-ments) provided good to excellent control of dollar spot throughout the application period (28 May to 6 August; see evaluation date 15 August, Table 1B); these included Pegasus HPX 6SC + Kestrel MEX 1.3ME alternated with Emerald 70WG (trt 4), 2014 Dollar Spot Greens Prog #3 (trt 5), 2014 Dollar Spot Greens Prog #4 (trt 6), GWN-10337 LC @ 0.74 fl oz (trt 8), 2014 Dollar Spot Greens Prog #5 (trt 12), 2014 Dollar Spot Greens Prog #6 (trt 13), 2014 Dollar Spot Greens Prog #7 (trt 14), 2014 Dollar Spot Greens Prog #8 (trt 15), 2014 Dollar Spot Greens Prog #9
(trt 16), QP Enclave 5.3F + Foursome 100 SL (trt 19), Emerald 70WG @ 0.13 oz every 14 days (trt 21), Civitas ONE LC @ 17.0 fl oz + Emerald 70WG @ 0.13 oz every 21 days (trt 24) and 28 days (trt 26), Daconil Action 6.1SC (trt 30), Secure 4.2SC (trt 31), Chipco 26GT 2SC (trt 32), Insignia Intrinsic 2.1SC (trt 33), Curalan 50EG (trt 36), PDS LC @ 2.0 fl oz + Daconil Ultrex 82.5WG @ 1.8 oz (trt 46), and Daconil Ultrex 82.5WG (trt 54).
In general, turf treated with products that provided good dollar spot control exhibited acceptable quality during the study. In particular, the four that provided season-long control of dollar spot treatments (trts 9 to 11, 34) had excellent turf quality (>8.0; Table 1C). However, the following treatments provided poor dollar spot control and had less than acceptable turf quality in at least two-thirds of the evaluation dates: ARY-0534-002 SC (trt 1), Emerald 70WG @ 0.13 oz for 28 days (trt 22), VarnimoWP + KaPre RemeD8 LC (trt 27), VarnimoWP + KaPre RemeD8 LC +Pennamin Driver – P DF (trt 28), Banner Maxx 1.3ME (trt 35), 2014 Dollar Spot Greens Prog #10 (trt 37), 2014 Dol-lar Spot Greens Prog #11 + Banner Maxx 1.3ME (trt 38), 2014 Dollar Spot Greens Prog #12 (trt 39), 2014 Dollar Spot Greens Prog #13 (trt 40), RU-7514-14A LC + RU-7514-14B LC (trt 41), and RU-7514-14A LC + RU-7514-14B LC + RU-7514-14C WG (trt 42). Most treatments exhibited turf color equivalent to or darker green than untreated turf (trt 55) throughout the season. No products exhibited significant phy-totoxicity during this study.
271
Tabl
e 1A
. Infl
uenc
e of
fung
icid
es a
nd b
iora
tiona
l pro
duct
s on
dol
lar s
pot d
evel
opm
ent o
f a c
reep
ng b
entg
rass
gre
en:
Rut
gers
Uni
vers
ity, 2
014.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
6 Ju
ne
16 J
une
26 J
une
6 Ju
ly
16 J
uly
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
(Con
tinue
d)
1
ARY-
0534
-002
SC
......
......
......
......
..0.
33 fl
oz
14
3.0
d-i
6.5
h-l
22.8
g-j
8.8
d-f
8.8
fg
2 D
isar
m T
SC
......
......
......
......
......
.....
0.66
fl o
z 14
4.
5 b-
f 5.
0 h-
p 14
.0 j
-q
7.3
d-h
3.0
h-k
3
Dis
arm
M 3
.9 S
C ...
......
......
......
......
...1.
0 fl
oz
14
1.3
f-i
7.5
g-j
19.0
h-l
6.5
d-j
3.0
h-k
4
Pega
sus
HPX
6SC
......
......
......
......
...2.
0 fl
oz
–
+
Kest
rel M
EX 1
.3M
E....
......
......
......
.0.5
fl o
z –
/ Em
eral
d 70
WG
.....
......
......
......
......
..0.
13 o
z AL
T-14
3 6.
0 b-
d 3.
0 j-q
3.
8 r-u
0.
0 n
0.0
k
5 20
14 $
-Spo
t Gre
ens
Prog
#3 .
......
....H
arre
lls
144
0.5
hi
1.3
n-q
9.8
l-t
6.0
e-k
3.3
h-k
6
2014
$-S
pot G
reen
s Pr
og #
4 ....
......
.Har
rells
14
5 0.
8 g-
i 0.
0 q
4.8
q-u
1.5
l-n
0.0
k
7 G
WN
-103
37 L
C ..
......
......
......
......
...0.
37 fl
oz
14
5.8
b-e
4.5
i-q
14.5
j-p
3.
0 i-n
0.
0 k
8
GW
N-1
0337
LC
.....
......
......
......
......
0.74
fl o
z 14
1.
8 f-i
1.
0 n-
q 2.
8 r-u
0.
5 m
n 0.
0 k
9
GW
N-1
0337
LC
.....
......
......
......
......
1.10
fl o
z 14
0.
5 hi
0.
0 q
0.0
u 0.
0 n
0.0
k
10
GW
N-1
0337
LC
.....
......
......
......
......
1.47
fl o
z 14
1.
0 f-i
0.
0 q
0.0
u 0.
0 n
0.0
k
11
GW
N-1
0337
LC
.....
......
......
......
......
2.20
fl o
z 14
2.
0 d-
i 0.
0 q
0.0
u 0.
0 n
0.0
k
12
2014
$-S
pot G
reen
s Pr
og #
5 ....
......
..N
ufar
m
ALT-
146
2.5
d-i
2.0
l-q
1.3
r-u
0.5
mn
0.0
k
13
2014
$-S
pot G
reen
s Pr
og #
6 ....
......
..N
ufar
m
ALT-
147
4.0
b-h
3.3
j-q
1.5
r-u
0.8
mn
0.0
k
14
2014
$-S
pot G
reen
s Pr
og #
7 ....
......
..N
ufar
m
ALT-
148
6.8
bc
5.5
h-n
5.0
q-u
1.5
l-n
0.0
k
15
2014
$-S
pot G
reen
s Pr
og #
8 ....
......
..N
ufar
m
ALT-
149
0.3
i 1.
5 m
-q
1.5
r-u
1.3
mn
0.8
jk
16
2014
$-S
pot G
reen
s Pr
og #
9 ....
......
..N
ufar
m
ALT-
1410
3.
3 c-
i 6.
3 h-
m
2.8
r-u
0.0
n 0.
0 k
17
Q
P Fo
sety
l-AI 8
0WG
.....
......
......
......
...4.
0 oz
–
+ Q
P C
hlor
otha
loni
l 82.
5WG
......
......
.3.2
3 oz
–
+ Fo
urso
me
100
SL ..
......
......
......
.....
0.4
fl oz
14
1.
0 f-i
2.
8 j-q
18
.3 i
-m
10.0
de
5.8
g-i
18
C
hipc
o Si
gnat
ure
80W
G ..
......
......
......
.4.0
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
....3
.23
oz
14
2.8
d-i
1.5
m-q
15
.3 j
-p
5.5
f-l
2.5
h-k
19
Q
P En
clav
e 5.
3F ..
......
......
......
......
......
3 fl
oz
–
+
Four
som
e 10
0 SL
.....
......
......
......
..0.
4 fl
oz
14
1.0
f-i
0.5
o-q
6.5
p-u
4.3
g-m
0.
5 jk
20
Em
eral
d 70
WG
.....
......
......
......
......
..0.
065
oz
28
2.8
d-i
17.3
f
34.3
ef
10.0
de
11.0
ef
21
Em
eral
d 70
WG
.....
......
......
......
......
....0
.13
oz
14
3.0
d-i
0.5
o-q
1.3
r-u
0.5
m
0.0
k
22
Emer
ald
70W
G ..
......
......
......
......
......
.0.1
3 oz
28
2.
8 d-
i 9.
5 gh
28
.3 f
-h
5.5
f-l
3.8
h-k
23
Em
eral
d 70
WG
.....
......
......
......
......
....0
.18
oz
21
3.8
b-i
12.0
g
8.8
n-u
2.5
j-n
0.0
k
272
Tabl
e 1A
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
6 Ju
ne
16 J
une
26 J
une
6 Ju
ly
16 J
uly
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
24
C
ivita
s O
NE
LC ...
......
......
......
......
...17
.0 fl
oz
–
+
Emer
ald
70W
G ..
......
......
......
......
....0
.13
oz
21
0.5
hi
2.8
j-q
1.0
r-u
0.0
n 0.
0 k
25
C
ivita
s O
NE
LC ...
......
......
......
......
...17
.0 fl
oz
–
+
Emer
ald
70W
G ..
......
......
......
......
..0.
065
oz
28
1.0
f-i
5.3
h-o
20.8
h-j
1.5
l-n
1.3
jk
26
Civ
itas
ON
E LC
......
......
......
......
......
...17
fl o
z –
+ Em
eral
d 70
WG
.....
......
......
......
......
.0.1
3 oz
28
2.
5 d-
i 4.
5 i-q
10
.0 l
-s
1.0
mn
0.0
k
27
Varn
imoW
P ...
......
......
......
......
......
....0
.735
oz
–
+
KaPr
e R
emeD
8 LC
.....
......
......
......
3.0
fl oz
VA
R11
3.
8 b-
i 29
.3 b
c 52
.5 b
c 24
.3 b
26
.5 c
28
Va
rnim
oWP
......
......
......
......
......
......
.0.7
35 o
z –
+ Ka
Pre
Rem
eD8
LC ..
......
......
......
...3.
0 fl
oz
–
Pe
nnam
in D
river
– P
DF
......
......
......
...1.
5 oz
VA
R11
7.
0 b
33.8
b
54.0
b
22.5
b
27.5
c
29
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...3.
2 oz
14
4.
5 b-
f 4.
3 i-q
19
.5 h
-k
7.3
d-h
2.3
h-k
30
D
acon
il Act
ion
6.1S
C ..
......
......
......
...3.
5 fl
oz
14
1.8
f-i
0.5
o-q
4.8
q-u
3.3
h-n
0.0
k
31
Secu
re 4
.2SC
......
......
......
......
......
.....
0.5
fl oz
14
2.
3 d-
i 2.
3 l-q
8.
3 o-
u 2.
3 k-
n 0.
0 k
32
C
hipc
o 26
GT
2SC
......
......
......
......
....4
.0 fl
oz
14
0.3
i 0.
3 pq
0.
5 tu
0.
8 m
n 0.
0 k
33
In
sign
ia In
trins
ic 2
.1SC
.....
......
......
...0.
7 fl
oz
14
1.5
f-i
0.5
o-q
7.3
p-u
0.3
m
0.0
k
34
Hon
or In
trins
ic 2
8WG
......
......
......
......
0.84
oz
14
1.8
f-i
1.0
n-q
0.8
s-u
0.0
n 0.
0 k
35
Ba
nner
Max
x 1.
3ME
......
......
......
....0
.75
fl oz
14
2.
8 d-
i 8.
8 g-
i 27
.3 f
-i 5.
8 f-k
4.
5 h-
j
36
Cur
alan
50E
G ..
......
......
......
......
......
.....
1.0
oz
14
2.5
d-i
2.5
k-q
10.0
l-s
7.
5 d-
g 5.
8 g-
i
37
2014
$-S
pot G
reen
s Pr
og #
10 ...
...Pl
ant f
ood
1412
3.
3 c-
i 21
.0 e
-f 31
.8 e
-g
17.5
c
18.3
d
38
2014
$-S
pot G
reen
s Pr
og #
11 ..
....P
lant
food
–
+Ban
ner M
axx
1.3M
E ...
......
......
......
.0.5
fl o
z 14
13
1.8
f-i
4.5
i-q
17.3
j-o
9.
0 d-
f 13
.0 e
39
20
14 $
-Spo
t Gre
ens
Prog
#12
......
Plan
t foo
d 14
14
3.0
d-i
25.5
c-e
44
.0 c
d 22
.3 b
28
.8 c
40
20
14 $
-Spo
t Gre
ens
Prog
#13
......
Plan
t foo
d 14
15
4.3
b-g
22.0
d-f
37.8
de
17.3
c
25.0
c
41
RU
-751
4-14
A LC
......
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
......
8.0
fl oz
14
3.
8 b-
i 26
.5 c
d 50
.0 b
c 22
.0 b
33
.0 b
42
R
U-7
514-
14A
LC ...
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
......
.1.6
oz
14
2.3
d-i
7.3
g-k
39.5
de
15.5
c
12.5
ef
(Con
tinue
d)
273
Tabl
e 1A
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
6 Ju
ne
16 J
une
26 J
une
6 Ju
ly
16 J
uly
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
43
R
U-7
514-
14A
LC ...
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
......
.2.4
oz
14
0.5
hi
2.8
j-q
17.5
j-n
10
.5 d
6.
3 gh
44
R
U-7
514-
14A
LC ...
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
......
.3.2
oz
14
2.0
f-i
2.3
l-q
21.3
h-j
7.3
d-h
10.5
ef
45
PD
S LC
....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
0.9
oz
1416
2.
0 d-
i 0.
5 o-
q 8.
0 o-
u 2.
8 i-n
1.
0 jk
46
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
1.8
oz
1416
1.
0 f-i
0.
5 o-
q 8.
0 o-
u 6.
5 d-
j 0.
0 k
47
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
...0.
25 fl
oz
1416
1.
3 f-i
1.
8 l-q
7.
0 p-
u 6.
8 d-
i 1.
8 i-k
48
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
.....
0.5
fl oz
14
16
3.0
d-i
2.8
j-q
9.5
m-t
7.5
d-g
1.5
jk
49
PDS
LC ..
......
......
......
......
......
......
......
2.0
fl oz
14
16
2.8
d-i
1.5
m-q
7.
0 p-
u 5.
8 f-k
0.
5 jk
50
PD
S LC
.....
......
......
......
......
......
......
...1.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
.....
0.5
fl oz
–
+ Pr
imo
MAX
X 1M
E ...
......
......
......
0.12
5 fl
oz
1416
3.
3 c-
i 2.
0 l-q
10
.3 k
-q
6.5
d-j
1.5
jk
51
PDS
LC ..
......
......
......
......
......
......
......
1.0
fl oz
–
+ D
acon
il U
ltrex
82.
5WG
.....
......
......
...1.
8 oz
–
+ Pr
imo
MAX
X 1M
E ...
......
......
......
...0.
125
oz
1416
1.
8 f-i
1.
5 m
-q
8.3
n-u
5.8
f-k
1.5
jk
52
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...1.
8 oz
14
16
0.8
g-i
0.8
n-q
8.8
n-u
6.0
e-k
2.0
i-k
53
Bann
er M
AXX
1.3M
E ...
......
......
......
..0.
5 fl
oz
1416
0.
8 g-
i 0.
0 q
7.8
p-u
5.8
f-k
1.3
jk
54
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...3.
2 oz
14
1.
3 f-i
1.
3 n-
q 8.
8 n-
u 6.
3 e-
k 0.
0 k
55
U
ntre
ated
Che
ck ..
......
......
......
......
......
......
...–
– 26
.0 a
54
.0 a
94
.8 a
41
.3 a
45
.8 a
__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
_
(Con
tinue
d)
274
Tabl
e 1A
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
6 Ju
ne
16 J
une
26 J
une
6 Ju
ly
16 J
uly
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
IN
T17
DAT
18
DAT
D
AT
DAT
D
AT
7 2
5 –
– –
14
9
5 1
11
7
21
9 19
8
18
7
28
9 19
1
11
21__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
__
1 Va
lues
are
mea
ns o
f fou
r rep
licat
es.
Mea
ns fo
llow
ed b
y th
e sa
me
lette
r are
not
sig
nific
antly
diff
eren
t acc
ordi
ng to
Wal
ler-D
unca
n k-
ratio
t-te
st
(k=1
00).
2 Fu
ngic
ides
wer
e ap
plie
d on
28
May
(all
treat
men
ts),
4 Ju
ne (7
-day
trea
tmen
ts 2
7 an
d 28
), 11
Jun
e (7
-day
trea
tmen
ts 2
7 an
d 28
, and
14-
day
treat
-m
ent),
18
June
(21-
day
treat
men
t), 2
5 Ju
ne (1
4- a
nd 2
8-da
y tre
atm
ents
), 9
July
(14-
and
21-
day
treat
men
ts),
and
23 J
uly
(14-
and
28-
day
treat
-m
ents
), 30
Jul
y (2
1-da
y tre
atm
ent),
and
6 A
ugus
t (14
-day
trea
tmen
t).3
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 4
con
sist
ed o
f Peg
asus
HPX
6SC
(2.0
fl o
z) +
Kes
trel M
EX 1
.3M
E (0
.5 fl
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd E
mer
ald
70W
G (0
.13
oz) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
4 Tr
eatm
ent 5
(201
4 H
arre
lls D
olla
r Spo
t Gre
ens
Prog
ram
#3)
con
sist
ed o
f Dac
onil A
ctio
n 6.
1SC
(2.7
5 fl
oz) +
Ear
thM
ax L
C (2
.0 fl
oz)
+ P
arPr
o LC
(0
.37
fl oz
) + 4
-0-0
LC
(3.0
fl o
z) +
N30
LC
(4.0
fl o
z) a
pplie
d ev
ery
14 d
ays.
5 Tr
eatm
ent 6
(201
4 H
arre
lls D
olla
r Spo
t Gre
ens
Prog
ram
#4)
con
sist
ed o
f Sec
ure
4.2S
C (0
.5 fl
oz)
+ E
arth
Max
LC
(2.0
fl o
z) +
Par
Pro
LC (0
.37
fl oz
) + 4
-0-0
LC
(3.0
fl o
z) +
N30
LC
(4.0
fl o
z) a
pplie
d ev
ery
14 d
ays.
6 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 12
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#5)
con
sist
ed o
f Tor
que
3.6F
(0.7
5 fl
oz) +
Spe
ctro
90
WG
(3.6
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t. 7
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
3 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
6) c
onsi
sted
of T
orqu
e 3.
6F (0
.75
fl oz
) + S
pect
ro
90W
G (3
.6 o
z) +
Anu
ew 2
7.5W
G (0
.092
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
+ A
nuew
27.
5WG
(0.0
92 o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
8 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 14
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#7)
con
sist
ed o
f Tor
que
3.6F
(0.7
5 fl
oz) +
Spe
ctro
90
WG
(3.6
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.9
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
5 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
8) c
onsi
sted
of T
ourn
ey 5
0WG
(0.2
oz)
+ S
pect
ro
90W
G (3
.6 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
(Con
tinue
d)
275
Tabl
e 1A
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
10 A
LT =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 16
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#9)
con
sist
ed o
f Tou
rney
50W
G (0
.2 o
z) +
Spe
ctro
90
WG
(3.6
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.11
Tre
atm
ents
27
and
28 w
ere
appl
ied
on 2
8 M
ay, 4
Jun
e, a
nd 1
1 Ju
ne a
nd a
pplie
d ev
ery
14 d
ays
ther
eafte
r. Bo
th tr
eatm
ents
wer
e irr
igat
ed w
ith 0
.5
gal o
f H2O
per
plo
t im
med
iate
ly a
fter a
pplic
atio
n.12
Tre
atm
ent 3
7 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#10
) con
sist
ed o
f 20-
3-3
LC (1
2.0
fl oz
) + P
hosp
hite
30
LC (3
.0 fl
oz)
+ M
g N
itrat
e LC
(3.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z ) +
Reg
ulat
e LC
(2.0
fl o
z) +
Impu
lse
GT
LC (2
.0 fl
oz)
app
lied
ever
y 14
day
s.13
Tre
atm
ent 3
8 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#11
) con
sist
ed o
f 20-
3-3
LC (1
2.0
fl oz
) + P
hosp
hite
30
LC (3
.0 fl
oz)
+ M
g N
itrat
e LC
(3.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z ) +
Reg
ulat
e LC
(2.0
fl o
z) +
Impu
lse
GT
LC (2
.0 fl
oz)
+ B
anne
r Max
(0.5
fl o
z) a
pplie
d ev
ery
14 d
ays.
14 T
reat
men
t 39
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
12) c
onsi
sted
of 2
0-3-
3 LC
(6.0
fl o
z) +
Pho
sphi
te 3
0 LC
(2.0
fl o
z) +
PD
S st
icke
r LC
(1.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z) a
pplie
d ev
ery
14 d
ays.
15 T
reat
men
t 40
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
13) c
onsi
sted
of 2
0-3-
3 LC
(6.0
fl o
z) +
Pho
sphi
te 3
0 LC
(2.0
fl o
z) +
PD
S st
icke
r LC
(2.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z) a
pplie
d ev
ery
14 d
ays.
16 T
reat
men
ts 4
5 to
53
wer
e sp
raye
d w
ith D
acon
il U
ltrex
82.
5WG
(3.2
oz)
on
11 a
nd 2
5 Ju
ne, a
nd 9
Jul
y. T
he tr
eatm
ents
wer
e th
en s
pray
ed w
ith
wha
t is
curre
ntly
list
ed in
the
tabl
e on
23
July,
and
6 a
nd 2
0 Au
gust
. 17
INT
= Sp
ray
inte
rval
in d
ays.
18 D
AT =
Day
s af
ter t
he la
st tr
eatm
ent.
276
Tabl
e 1B
. Infl
uenc
e of
fung
icid
es a
nd b
iora
tiona
l pro
duct
s on
dol
lar s
pot d
evel
opm
ent o
f a c
reep
ng b
entg
rass
gre
en:
Rut
gers
Uni
vers
ity, 2
014.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
26 J
uly
5 Au
g.
15 A
ug.
25 A
ug.
5 Se
pt.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
(Con
tinue
d)
1
ARY-
0534
-002
SC
......
......
......
......
..0.
33 fl
oz
14
5.5
h-l
19.3
gh
17.0
f-h
31
.3 f
-h
104.
0 c-
h
2 D
isar
m T
SC
......
......
......
......
......
.....
0.66
fl o
z 14
5.
0 h-
m
16.3
g-j
8.8
j-p
25.0
g-k
90
.0 d
-j
3 D
isar
m M
3.9
SC
......
......
......
......
......
1.0
fl oz
14
4.
0 i-n
10
.3 j
-r 5.
0 n-
s 13
.8 l
-s
76.3
h-l
4
Pega
sus
HPX
6SC
......
......
......
......
...2.
0 fl
oz
–
+
Kest
rel M
EX 1
.3M
E....
......
......
......
.0.5
fl o
z –
/ Em
eral
d 70
WG
.....
......
......
......
......
..0.
13 o
z AL
T-14
3 0.
0 n
3.8
r-w
3.5
p-s
8.0
p-v
61.3
j-m
5
2014
$-S
pot G
reen
s Pr
og #
3 ....
......
.Har
rells
14
4 2.
5 k-
n 7.
0 m
-v
3.8
o-s
17.5
j-p
68
.8 i
-m
6 20
14 $
-Spo
t Gre
ens
Prog
#4 .
......
....H
arre
lls
145
0.0
n 4.
3 q-
w
0.0
s 8.
3 o-
v 60
.0 j
-m
7 G
WN
-103
37 L
C ..
......
......
......
......
...0.
37 fl
oz
14
0.0
n 4.
0 r-w
1.
3 rs
5.
5 r-v
38
.8 m
-o
8 G
WN
-103
37 L
C ..
......
......
......
......
...0.
74 fl
oz
14
0.0
n 0.
0 w
0.
0 s
0.8
t-v
12.0
op
9
GW
N-1
0337
LC
.....
......
......
......
......
1.10
fl o
z 14
0.
0 n
0.0
w
0.0
s 0.
0 v
1.0
p
10
GW
N-1
0337
LC
.....
......
......
......
......
1.47
fl o
z 14
0.
0 n
0.0
w
0.0
s 0.
0 v
0.0
p
11
GW
N-1
0337
LC
.....
......
......
......
......
2.20
fl o
z 14
0.
0 n
0.0
w
0.0
s 0.
0 v
0.0
p
12
2014
$-S
pot G
reen
s Pr
og #
5 ....
......
..N
ufar
m
ALT-
146
0.5
mn
6.0
o-w
2.
3 q-
s 10
.0 n
-v
71.3
i-l
13
20
14 $
-Spo
t Gre
ens
Prog
#6 .
......
.....
Nuf
arm
AL
T-14
7 0.
8 l-n
7.
5 l-u
6.
5 m
-r 12
.5 m
-s
81.3
e-j
14
20
14 $
-Spo
t Gre
ens
Prog
#7 .
......
.....
Nuf
arm
AL
T-14
8 1.
8 k-
n 7.
8 l-t
7.
5 l-q
13
.8 l
-s
71.3
i-l
15
20
14 $
-Spo
t Gre
ens
Prog
#8 .
......
.....
Nuf
arm
AL
T-14
9 1.
5 k-
n 6.
8 m
-v
2.5
q-s
17.5
j-p
70
.3 i
-m
16
2014
$-S
pot G
reen
s Pr
og #
9 ....
......
..N
ufar
m
ALT-
1410
0.
5 m
n 4.
5 q-
w
4.3
o-s
15.8
k-r
66.3
i-m
17
Q
P Fo
sety
l-AI 8
0WG
.....
......
......
......
...4.
0 oz
–
+ Q
P C
hlor
otha
loni
l 82.
5WG
......
......
.3.2
3 oz
–
+ Fo
urso
me
100
SL ..
......
......
......
.....
0.4
fl oz
14
8.
0 h-
j 19
.3 g
h 15
.5 g
-i 39
.5 e
f 10
8.8
c-g
18
C
hipc
o Si
gnat
ure
80W
G ..
......
......
......
.4.0
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
....3
.23
oz
14
3.8
j-n
11.3
i-p
7.
8 k-
q 18
.8 j
-o
77.5
g-l
19
Q
P En
clav
e 5.
3F ..
......
......
......
......
......
3 fl
oz
–
+
Four
som
e 10
0 SL
.....
......
......
......
..0.
4 fl
oz
14
2.3
k-n
6.3
o-w
1.
8 q-
s 16
.3 k
-p
77.5
g-l
20
Em
eral
d 70
WG
.....
......
......
......
......
..0.
065
oz
28
7.5
h-j
13.3
h-m
24
.3 d
e 30
.0 f
-i 77
.5 g
-l
21
Emer
ald
70W
G ..
......
......
......
......
......
.0.1
3 oz
14
0.
0 n
0.8
vw
0.0
s 0.
5 uv
15
.5 n
o
22
Emer
ald
70W
G ..
......
......
......
......
......
.0.1
3 oz
28
4.
0 i-n
6.
8 m
-v
12.0
h-m
22
.0 h
-m
71.3
i-l
23
Em
eral
d 70
WG
.....
......
......
......
......
....0
.18
oz
21
0.0
n 1.
3 t-w
1.
8 q-
s 8.
8 o-
v 46
.8 l
-n
277
Tabl
e 1B
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
26 J
uly
5 Au
g.
15 A
ug.
25 A
ug.
5 Se
pt.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
24
C
ivita
s O
NE
LC ...
......
......
......
......
...17
.0 fl
oz
–
+
Emer
ald
70W
G ..
......
......
......
......
....0
.13
oz
21
0.0
n 0.
0 w
0.
5 rs
6.
0 q-
v 46
.3 l
-n
25
Civ
itas
ON
E LC
......
......
......
......
......
17.0
fl o
z –
+ Em
eral
d 70
WG
.....
......
......
......
.....
0.06
5 oz
28
2.
5 k-
n 6.
5 n-
w
13.8
h-k
24
.5 g
-k
80.0
f-k
26
C
ivita
s O
NE
LC ...
......
......
......
......
......
17 fl
oz
–
+
Emer
ald
70W
G ..
......
......
......
......
....0
.13
oz
28
0.5
mn
1.0
u-w
3.
5 p-
s 11
.8 m
-s
67.5
i-m
27
Va
rnim
oWP
......
......
......
......
......
......
.0.7
35 o
z –
+ Ka
Pre
Rem
eD8
LC ..
......
......
......
...3.
0 fl
oz
VAR
11
25.5
b
35.8
de
45.5
bc
77.5
c
175.
0 a
28
Va
rnim
oWP
......
......
......
......
......
......
.0.7
35 o
z –
+ Ka
Pre
Rem
eD8
LC ..
......
......
......
...3.
0 fl
oz
–
Pe
nnam
in D
river
– P
DF
......
......
......
...1.
5 oz
VA
R11
24
.3 b
c 44
.8 b
c 41
.3 c
80
.0 c
18
2.5
a
29
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...3.
2 oz
14
3.
5 j-n
5.
8 o-
w
4.8
n-s
16.8
k-p
85
.0 d
-j
30
Dac
onil A
ctio
n 6.
1SC
.....
......
......
......
3.5
fl oz
14
1.
3 l-n
5.
3 p-
w
4.0
o-s
11.0
n-u
71
.3 i
-l
31
Secu
re 4
.2SC
......
......
......
......
......
.....
0.5
fl oz
14
0.
5 m
n 3.
0 s-
w
0.5
rs
10.8
n-u
70
.0 i
-m
32
Chi
pco
26G
T 2S
C ...
......
......
......
......
.4.0
fl o
z 14
0.
0 n
1.5
t-w
0.0
s 9.
5 n-
v 68
.8 i
-m
33
Insi
gnia
Intri
nsic
2.1
SC ..
......
......
......
0.7
fl oz
14
0.
0 n
3.0
s-w
0.
0 s
4.3
s-v
49.0
k-m
34
H
onor
Intri
nsic
28W
G ...
......
......
......
...0.
84 o
z 14
0.
0 n
0.0
w
0.0
s 0.
0 v
7.0
p
35
Bann
er M
axx
1.3M
E ...
......
......
......
.0.7
5 fl
oz
14
5.3
h-m
13
.0 h
-n
14.8
g-j
26.3
g-k
96
.3
36
Cur
alan
50E
G ..
......
......
......
......
......
.....
1.0
oz
14
8.8
hi
5.0
p-w
3.
8 o-
s 25
.3 g
-k
85.3
d-j
37
20
14 $
-Spo
t Gre
ens
Prog
#10
......
Plan
t foo
d 14
12
14.3
ef
40.3
cd
41.5
c
78.3
c
153.
8 ab
38
20
14 $
-Spo
t Gre
ens
Prog
#11
.....
.Pla
nt fo
od
–
+B
anne
r Max
x 1.
3ME
......
......
......
....0
.5 fl
oz
1413
9.
5 f-h
28
.8 f
29
.3 d
53
.8 d
11
5.0
cd
39
2014
$-S
pot G
reen
s Pr
og #
12 ...
...Pl
ant f
ood
1414
24
.5 b
c 45
.0 b
c 50
.3 b
94
.3 b
15
5.0
ab
40
2014
$-S
pot G
reen
s Pr
og #
13 ...
...Pl
ant f
ood
1415
15
.5 d
e 44
.0 b
c 45
.0 b
c 94
.3 b
16
7.5
a
41
RU
-751
4-14
A LC
......
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
......
8.0
fl oz
14
21
.8 b
c 49
.3 b
46
.5 b
c 99
.8 b
16
2.5
ab
42
RU
-751
4-14
A LC
......
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14C
WG
......
......
......
......
....1
.6 o
z 14
20
.0 c
d 30
.5 e
f 20
.5 e
-g
50.0
de
133.
8 bc
(Con
tinue
d)
278
Tabl
e 1B
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
26 J
uly
5 Au
g.
15 A
ug.
25 A
ug.
5 Se
pt.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
43
R
U-7
514-
14A
LC ...
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
......
.2.4
oz
14
9.0
gh
12.0
i-o
13
.0 h
-l 33
.3 f
g 11
2.5
c-e
44
R
U-7
514-
14A
LC ...
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
......
.3.2
oz
14
13.8
e-g
13
.8 h
-l 9.
8 i-o
31
.8 f
-h
110.
0 c-
f
45
PDS
LC .
......
......
......
......
......
......
......
2.0
fl oz
–
+ D
acon
il U
ltrex
82.
5WG
.....
......
......
...0.
9 oz
14
16
6.3
h-k
10.8
i-q
12
.8 h
-l 30
.0 f
-i 86
.3 d
-j
46
PDS
LC ..
......
......
......
......
......
......
......
2.0
fl oz
–
+ D
acon
il U
ltrex
82.
5WG
.....
......
......
...1.
8 oz
14
16
3.3
j-n
6.5
n-w
6.
3 m
-r 13
.5 l
-s
63.3
j-m
47
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
...0.
25 fl
oz
1416
4.
0 i-n
15
.8 g
-j 22
.0 d
e 27
.5 g
-j 82
.5 e
-j
48
PDS
LC ..
......
......
......
......
......
......
......
2.0
fl oz
–
+ Ba
nner
MAX
X 1.
3ME
......
......
......
..0.
5 fl
oz
1416
4.
8 h-
n 16
.3 g
-j 20
.5 e
-g
23.8
g-l
71.3
i-l
49
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
1416
2.
5 k-
n 15
.0 g
-k
23.8
de
34.3
fg
96.3
d-i
50
PD
S LC
.....
......
......
......
......
......
......
...1.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
.....
0.5
fl oz
–
+ Pr
imo
MAX
X 1M
E ...
......
......
......
0.12
5 fl
oz
1416
5.
3 h-
m
17.0
g-i
25.0
de
20.0
i-n
63
.8 j
-m
51
PDS
LC ..
......
......
......
......
......
......
......
1.0
fl oz
–
+ D
acon
il U
ltrex
82.
5WG
.....
......
......
...1.
8 oz
–
+ Pr
imo
MAX
X 1M
E ...
......
......
......
...0.
125
oz
1416
4.
8 h-
n 8.
8 k-
s 12
.8 h
-l 11
.3 n
-t 62
.5 j
-m
52
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...1.
8 oz
14
16
2.5
k-n
21.5
g
10.8
i-n
11
.8 m
-s
65.0
i-m
53
Ba
nner
MAX
X 1.
3ME
......
......
......
.....
0.5
fl oz
14
16
3.3
j-n
14.8
g-k
14
.3 h
-j 20
.0 i
-n
72.5
h-l
54
D
acon
il U
ltrex
82.
5WG
.....
......
......
......
3.2
oz
14
2.0
k-n
5.0
p-w
2.
8 p-
s 9.
5 n-
v 70
.0 i
-m
55
Unt
reat
ed C
heck
.....
......
......
......
......
......
......
– –
49.0
a
73.0
a
70.3
a
115.
0 a
156.
3 ab
__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
_
(Con
tinue
d)
279
Tabl
e 1B
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n N
umbe
r of L
esio
n C
ente
rs p
er P
lot (
%)1
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
------
------
----
Tr
eatm
ent
1000
sq
ft
(day
s)2
26 J
uly
5 Au
g.
15 A
ug.
25 A
ug.
5 Se
pt.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
IN
T17
DAT
18
DAT
D
AT
DAT
D
AT
7 –
– –
– –
14
3
13
9 19
30
21
17
6
16
26
37
28
3 13
24
34
45
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
1 Va
lues
are
mea
ns o
f fou
r rep
licat
es.
Mea
ns fo
llow
ed b
y th
e sa
me
lette
r are
not
sig
nific
antly
diff
eren
t acc
ordi
ng to
Wal
ler-D
unca
n k-
ratio
t-te
st
(k=1
00).
2 Fu
ngic
ides
wer
e ap
plie
d on
28
May
(all
treat
men
ts),
4 Ju
ne (7
-day
trea
tmen
ts 2
7 an
d 28
), 11
Jun
e (7
-day
trea
tmen
ts 2
7 an
d 28
, and
14-
day
treat
-m
ent),
18
June
(21-
day
treat
men
t), 2
5 Ju
ne (1
4- a
nd 2
8-da
y tre
atm
ents
), 9
July
(14-
and
21-
day
treat
men
ts),
and
23 J
uly
(14-
and
28-
day
treat
-m
ents
), 30
Jul
y (2
1-da
y tre
atm
ent),
and
6 A
ugus
t (14
-day
trea
tmen
t).3
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 4
con
sist
ed o
f Peg
asus
HPX
6SC
(2.0
fl o
z) +
Kes
trel M
EX 1
.3M
E (0
.5 fl
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd E
mer
ald
70W
G (0
.13
oz) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
4 Tr
eatm
ent 5
(201
4 H
arre
lls D
olla
r Spo
t Gre
ens
Prog
ram
#3)
con
sist
ed o
f Dac
onil A
ctio
n 6.
1SC
(2.7
5 fl
oz) +
Ear
thM
ax L
C (2
.0 fl
oz)
+ P
arPr
o LC
(0
.37
fl oz
) + 4
-0-0
LC
(3.0
fl o
z) +
N30
LC
(4.0
fl o
z) a
pplie
d ev
ery
14 d
ays.
5 Tr
eatm
ent 6
(201
4 H
arre
lls D
olla
r Spo
t Gre
ens
Prog
ram
#4)
con
sist
ed o
f Sec
ure
4.2S
C (0
.5 fl
oz)
+ E
arth
Max
LC
(2.0
fl o
z) +
Par
Pro
LC (0
.37
fl oz
) + 4
-0-0
LC
(3.0
fl o
z) +
N30
LC
(4.0
fl o
z) a
pplie
d ev
ery
14 d
ays.
6 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 12
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#5)
con
sist
ed o
f Tor
que
3.6F
(0.7
5 fl
oz) +
Spe
ctro
90
WG
(3.6
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t. 7
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
3 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
6) c
onsi
sted
of T
orqu
e 3.
6F (0
.75
fl oz
) + S
pect
ro
90W
G (3
.6 o
z) +
Anu
ew 2
7.5W
G (0
.092
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
+ A
nuew
27.
5WG
(0.0
92 o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
8 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 14
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#7)
con
sist
ed o
f Tor
que
3.6F
(0.7
5 fl
oz) +
Spe
ctro
90
WG
(3.6
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.9
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
5 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
8) c
onsi
sted
of T
ourn
ey 5
0WG
(0.2
oz)
+ S
pect
ro
90W
G (3
.6 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
(Con
tinue
d)
280
Tabl
e 1B
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
10 A
LT =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 16
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#9)
con
sist
ed o
f Tou
rney
50W
G (0
.2 o
z) +
Spe
ctro
90
WG
(3.6
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.11
Tre
atm
ents
27
and
28 w
ere
appl
ied
on 2
8 M
ay, 4
Jun
e, a
nd 1
1 Ju
ne a
nd a
pplie
d ev
ery
14 d
ays
ther
eafte
r. Bo
th tr
eatm
ents
wer
e irr
igat
ed w
ith 0
.5
gal o
f H2O
per
plo
t im
med
iate
ly a
fter a
pplic
atio
n.12
Tre
atm
ent 3
7 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#10
) con
sist
ed o
f 20-
3-3
LC (1
2.0
fl oz
) + P
hosp
hite
30
LC (3
.0 fl
oz)
+ M
g N
itrat
e LC
(3.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z ) +
Reg
ulat
e LC
(2.0
fl o
z) +
Impu
lse
GT
LC (2
.0 fl
oz)
app
lied
ever
y 14
day
s.13
Tre
atm
ent 3
8 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#11
) con
sist
ed o
f 20-
3-3
LC (1
2.0
fl oz
) + P
hosp
hite
30
LC (3
.0 fl
oz)
+ M
g N
itrat
e LC
(3.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z ) +
Reg
ulat
e LC
(2.0
fl o
z) +
Impu
lse
GT
LC (2
.0 fl
oz)
+ B
anne
r Max
(0.5
fl o
z) a
pplie
d ev
ery
14 d
ays.
14 T
reat
men
t 39
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
12) c
onsi
sted
of 2
0-3-
3 LC
(6.0
fl o
z) +
Pho
sphi
te 3
0 LC
(2.0
fl o
z) +
PD
S st
icke
r LC
(1.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z) a
pplie
d ev
ery
14 d
ays.
15 T
reat
men
t 40
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
13) c
onsi
sted
of 2
0-3-
3 LC
(6.0
fl o
z) +
Pho
sphi
te 3
0 LC
(2.0
fl o
z) +
PD
S st
icke
r LC
(2.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z) a
pplie
d ev
ery
14 d
ays.
16 T
reat
men
ts 4
5 to
53
wer
e sp
raye
d w
ith D
acon
il U
ltrex
82.
5WG
(3.2
oz)
on
11 a
nd 2
5 Ju
ne, a
nd 9
Jul
y. T
he tr
eatm
ents
wer
e th
en s
pray
ed w
ith
wha
t is
curre
ntly
list
ed in
the
tabl
e on
23
July,
and
6 a
nd 2
0 Au
gust
. 17
INT
= Sp
ray
inte
rval
in d
ays.
18 D
AT =
Day
s af
ter t
he la
st tr
eatm
ent.
281
Tabl
e 1C
. Infl
uenc
e of
fung
icid
es a
nd b
iora
tiona
l pro
duct
s on
dol
lar s
pot d
evel
opm
ent o
f a c
reep
ing
bent
gras
s gr
een:
Rut
gers
Uni
vers
ity, 2
014.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Tu
rf Q
ualit
y1,2
Col
or3
per
Sche
dule
---
------
------
------
------
------
------
------
- ---
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
4 25
Jun
e 23
Jul
y 20
Aug
. 25
Jun
e 23
Jul
y 20
Aug
.__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
__
(Con
tinue
d)
1
ARY-
0534
-002
SC
......
......
......
......
..0.
33 fl
oz
14
5.1
p-x
4.7
n-s
4.0
q-v
5.1
h 5.
0 g
5.0
gh
2 D
isar
m T
SC
......
......
......
......
......
.....
0.66
fl o
z 14
6.
2 j-o
6.
0 h-
m
4.3
p-s
5.0
h 5.
0 g
5.0
gh
3 D
isar
m M
3.9
SC
......
......
......
......
......
1.0
fl oz
14
5.
4 n-
w
6.4
g-j
5.4
k-n
5.1
h 5.
5 de
5.
9 cd
4
Pega
sus
HPX
6SC
......
......
......
......
...2.
0 fl
oz
–
+
Kest
rel M
EX 1
.3M
E....
......
......
......
.0.5
fl o
z –
/ Em
eral
d 70
WG
.....
......
......
......
......
..0.
13 o
z AL
T-14
5 7.
7 c-
f 7.
9 a-
f 6.
4 f-h
5.
0 h
5.0
g 5.
0 gh
5
2014
$-S
pot G
reen
s Pr
og #
3 ....
......
.Har
rells
14
6 6.
5 g-
m
7.1
d-h
6.2
f-j
6.6
ab
6.1
b 6.
5 b
6
2014
$-S
pot G
reen
s Pr
og #
4 ....
......
.Har
rells
14
7 7.
9 a-
f 8.
6 ab
6.
6 f-h
7.
0 a
5.9
bc
5.6
c-f
7
GW
N-1
0337
LC
.....
......
......
......
......
0.37
fl o
z 14
6.
1 k-
p 7.
9 a-
f 7.
6 cd
5.
1 gh
5.
1 fg
5.
1 f-h
8
GW
N-1
0337
LC
.....
......
......
......
......
0.74
fl o
z 14
8.
3 a-
d 8.
1 a-
d 8.
6 ab
5.
0 h
5.3
e-g
5.4
d-h
9
GW
N-1
0337
LC
.....
......
......
......
......
1.10
fl o
z 14
8.
9 a
8.1
a-d
8.6
ab
5.1
gh
5.3
e-g
5.4
d-h
10
G
WN
-103
37 L
C ..
......
......
......
......
...1.
47 fl
oz
14
8.8
ab
8.2
a-c
8.5
ab
5.0
h 5.
4 d-
f 5.
4 d-
h
11
GW
N-1
0337
LC
.....
......
......
......
......
2.20
fl o
z 14
8.
4 a-
c 8.
4 ab
8.
8 ab
5.
3 f-h
5.
6 cd
5.
5 d-
g
12
2014
$-S
pot G
reen
s Pr
og #
5 ....
......
..N
ufar
m
ALT-
148
7.9
b-f
7.9
a-f
5.9
g-k
5.1
gh
5.1
fg
5.5
d-g
13
20
14 $
-Spo
t Gre
ens
Prog
#6 .
......
.....
Nuf
arm
AL
T-14
9 7.
1 e-
j 7.
5 b-
f 5.
3 k-
n 6.
0 cd
6.
1 b
6.5
b
14
2014
$-S
pot G
reen
s Pr
og #
7 ....
......
..N
ufar
m
ALT-
1410
6.
6 g-
l 6.
8 f-i
5.
5 j-m
6.
1 c
6.8
a 6.
6 b
15
20
14 $
-Spo
t Gre
ens
Prog
#8 .
......
.....
Nuf
arm
AL
T-14
11
8.0
a-e
6.9
e-i
5.8
h-k
5.0
h 5.
1 fg
5.
5 d-
g
16
2014
$-S
pot G
reen
s Pr
og #
9 ....
......
..N
ufar
m
ALT-
1412
7.
2 e-
i 7.
9 a-
f 5.
5 i-l
5.
5 e-
g 6.
9 a
7.3
a
17
QP
Fose
tyl-A
I 80W
G ..
......
......
......
......
4.0
oz
–
+
QP
Chl
orot
halo
nil 8
2.5W
G ...
......
....3
.23
oz
–
+
Four
som
e 10
0 SL
.....
......
......
......
..0.
4 fl
oz
14
5.6
m-u
5.
2 k-
p 4.
1 p-
u 5.
3 f-h
5.
3 e-
g 5.
0 gh
18
C
hipc
o Si
gnat
ure
80W
G ..
......
......
......
.4.0
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
....3
.23
oz
14
6.1
k-p
6.2
g-k
6.8
d-f
6.3
bc
5.0
g 5.
2 f-h
19
Q
P En
clav
e 5.
3F ..
......
......
......
......
......
3 fl
oz
–
+
Four
som
e 10
0 SL
.....
......
......
......
..0.
4 fl
oz
14
7.2
e-i
7.1
d-h
6.3
f-j
5.9
c-e
5.6
cd
6.1
bc
20
Emer
ald
70W
G ..
......
......
......
......
.....
0.06
5 oz
28
4.
8 t-y
4.
6 n-
s 4.
0 p-
v 5.
0 h
5.0
g 5.
0 gh
21
Em
eral
d 70
WG
.....
......
......
......
......
....0
.13
oz
14
8.5
a-c
8.9
a 8.
7 ab
5.
1 gh
5.
1 fg
5.
8 c-
e
22
Emer
ald
70W
G ..
......
......
......
......
......
.0.1
3 oz
28
4.
9 r-y
6.
0 h-
m
4.3
p-s
5.1
gh
5.1
fg
5.5
d-g
23
Em
eral
d 70
WG
.....
......
......
......
......
....0
.18
oz
21
7.0
f-k
8.9
a 6.
5 f-h
5.
1 gh
5.
3 e-
g 5.
8 c-
e
282
Tabl
e 1C
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Tu
rf Q
ualit
y1,2
Col
or3
per
Sche
dule
---
------
------
------
------
------
------
------
- ---
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
4 25
Jun
e 23
Jul
y 20
Aug
. 25
Jun
e 23
Jul
y 20
Aug
.__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
__
24
C
ivita
s O
NE
LC ...
......
......
......
......
......
17 fl
oz
–
+
Emer
ald
70W
G ..
......
......
......
......
....0
.13
oz
21
8.7
a-c
8.1
a-d
7.5
cd
5.1
gh
5.0
g 5.
1 f-h
25
C
ivita
s O
NE
LC ...
......
......
......
......
...17
.0 fl
oz
–
+
Emer
ald
70W
G ..
......
......
......
......
..0.
065
oz
28
5.3
o-x
7.2
c-g
4.1
p-t
5.1
gh
5.1
fg
5.0
gh
26
Civ
itas
ON
E LC
......
......
......
......
......
...17
fl o
z –
+ Em
eral
d 70
WG
.....
......
......
......
......
.0.1
3 oz
28
6.
3 i-o
8.
0 a-
e 5.
2 k-
n 5.
0 h
5.0
g 5.
1 f-h
27
Va
rnim
oWP
......
......
......
......
......
......
.0.7
35 o
z –
+ Ka
Pre
Rem
eD8
LC ..
......
......
......
...3.
0 fl
oz
VAR
13
4.4
xy
4.0
rs
3.3
vw
5.1
gh
5.1
fg
5.0
gh
28
Varn
imoW
P ...
......
......
......
......
......
....0
.735
oz
–
+
KaPr
e R
emeD
8 LC
.....
......
......
......
3.0
fl oz
–
Penn
amin
Driv
er –
P D
F ...
......
......
......
1.5
oz
VAR
13
4.5
w-y
4.
1 rs
3.
3 u-
w
5.0
h 5.
0 g
5.0
gh
29
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...3.
2 oz
14
5.
8 l-r
5.
7 j-n
6.
6 e-
g 5.
0 h
5.0
g 5.
3 e-
h
30
Dac
onil A
ctio
n 6.
1SC
.....
......
......
......
3.5
fl oz
14
7.
3 d-
h 8.
0 a-
e 7.
4 c-
e 6.
1 c
5.5
de
5.5
d-g
31
Se
cure
4.2
SC ...
......
......
......
......
......
..0.
5 fl
oz
14
7.1
e-j
8.4
ab
5.9
g-k
5.0
h 5.
1 fg
5.
4 d-
h
32
Chi
pco
26G
T 2S
C ...
......
......
......
......
.4.0
fl o
z 14
8.
5 a-
c 8.
1 a-
d 6.
3 f-i
5.
0 h
5.0g
5.
1 gh
33
In
sign
ia In
trins
ic 2
.1SC
.....
......
......
...0.
7 fl
oz
14
7.4
d-g
8.7
a 8.
2 bc
5.
0 h
5.0
g 5.
3 e-
h
34
Hon
or In
trins
ic 2
8WG
......
......
......
......
0.84
oz
14
8.6
a-c
8.8
a 9.
0 a
5.0
h 5.
1 fg
5.
5 d-
g
35
Bann
er M
axx
1.3M
E ...
......
......
......
.0.7
5 fl
oz
14
4.8
s-y
5.4
j-n
4.0
q-v
5.3
f-h
5.5
de
5.4
d-h
36
C
ural
an 5
0EG
.....
......
......
......
......
......
..1.
0 oz
14
6.
1 k-
o 5.
2 k-
p 4.
9 l-o
5.
1 gh
5.
0 g
5.0
gh
37
2014
$-S
pot G
reen
s Pr
og #
10 ...
...Pl
ant f
ood
1414
4.
7 u-
y 4.
0 rs
3.
3 u-
w
5.5
e-g
5.1
fg
5.0
gh
38
2014
$-S
pot G
reen
s Pr
og #
11 ..
....P
lant
food
–
+Ban
ner M
axx
1.3M
E ...
......
......
......
.0.5
fl o
z 14
15
5.9
l-q
4.3
o-s
3.8
s-w
5.
9 c-
e 5.
5 de
5.
5 d-
g
39
2014
$-S
pot G
reen
s Pr
og #
12 ...
...Pl
ant f
ood
1416
4.
6 v-
y 4.
0 rs
3.
3 u-
w
5.1
gh
5.0
g 5.
0 gh
40
20
14 $
-Spo
t Gre
ens
Prog
#13
......
Plan
t foo
d 14
17
4.9
q-y
4.1
q-s
3.3
u-w
5.
4 f-h
5.
0 g
5.0
gh
41
RU
-751
4-14
A LC
......
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
......
8.0
fl oz
14
4.
4 xy
4.
1 q-
s 3.
1 w
5.
5 e-
g 5.
0 g
5.1
f-h
42
RU
-751
4-14
A LC
......
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14C
WG
......
......
......
......
....1
.6 o
z 14
4.
6 v-
y 4.
2 p-
s 4.
1 p-
v 5.
1 gh
5.
1 fg
5.
1 f-h
(Con
tinue
d)
283
Tabl
e 1C
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Tu
rf Q
ualit
y1,2
Col
or3
per
Sche
dule
---
------
------
------
------
------
------
------
- ---
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
4 25
Jun
e 23
Jul
y 20
Aug
. 25
Jun
e 23
Jul
y 20
Aug
.__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
__
43
R
U-7
514-
14A
LC ...
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
......
.2.4
oz
14
5.5
m-v
5.
0 m
-r 4.
1 p-
v 5.
9 c-
e 5.
1 fg
5.
1 f-h
44
R
U-7
514-
14A
LC ...
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
......
.3.2
oz
14
5.6
m-u
5.
0 l-r
4.
4 o-
s 5.
6 d-
f 5.
1 fg
5.
1 f-h
45
PD
S LC
....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
0.9
oz
1418
6.
0 l-p
6.
2 g-
k 4.
6 n-
r 5.
3 f-h
5.
1 fg
5.
0 gh
46
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
1.8
oz
1418
6.
3 i-o
6.
1 g-
l 5.
8 h-
k 5.
1 gh
5.
0 g
5.0
gh
47
PDS
LC ..
......
......
......
......
......
......
......
2.0
fl oz
–
+ Ba
nner
MAX
X 1.
3ME
......
......
......
0.25
fl o
z 14
18
6.1
k-o
5.4
j-n
4.2
p-s
5.3
f-h
5.0
g 5.
0 gh
48
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
.....
0.5
fl oz
14
18
5.8
l-s
5.4
j-o
4.1
p-v
5.3
f-h
5.0
g 4.
9 h
49
PD
S LC
.....
......
......
......
......
......
......
...2.
0 fl
oz
1418
6.
1 k-
p 6.
1 g-
k 3.
9 r-w
5.
1 gh
5.
1 fg
4.
9 h
50
PD
S LC
.....
......
......
......
......
......
......
...1.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
.....
0.5
fl oz
–
+ Pr
imo
MAX
X 1M
E ...
......
......
......
0.12
5 fl
oz
1418
5.
7 l-t
6.
1 g-
l 4.
2 p-
s 5.
1 gh
5.
1 fg
5.
6 c-
f
51
PDS
LC ..
......
......
......
......
......
......
......
1.0
fl oz
–
+ D
acon
il U
ltrex
82.
5WG
.....
......
......
...1.
8 oz
–
+ Pr
imo
MAX
X 1M
E ...
......
......
......
...0.
125
oz
1418
6.
4 g-
m
6.4
g-j
4.7
m-q
5.
1 gh
5.
0 g
5.9
cd
52
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...1.
8 oz
14
18
6.4
h-n
5.9
i-m
4.8
l-p
5.1
gh
5.0
g 4.
9 h
53
Ba
nner
MAX
X 1.
3ME
......
......
......
.....
0.5
fl oz
14
18
6.1
k-o
5.7
j-n
4.4
p-s
5.0
h 5.
1 fg
5.
3 e-
h
54
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
......
...3.
2 oz
14
6.
0 k-
p 6.
1 g-
m
6.6
e-g
5.1
gh
5.1
fg
5.3
e-h
55
U
ntre
ated
Che
ck ..
......
......
......
......
......
......
...–
– 4.
1 y
3.7
s 3.
4 t-w
5.
0 h
5.0
g 5.
0 gh
__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
_
(Con
tinue
d)
284
Tabl
e 1C
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Tu
rf Q
ualit
y1,2
Col
or3
per
Sche
dule
---
------
------
------
------
------
------
------
- ---
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
4 25
Jun
e 23
Jul
y 20
Aug
. 25
Jun
e 23
Jul
y 20
Aug
.__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
__
IN
T19
DAT
20
DAT
D
AT
DAT
D
AT
DAT
7
– –
– –
– –
14
14
14
14
14
14
14
21
7
14
21
7 14
21
28
28
28
28
28
28
28
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
1 Va
lues
are
mea
ns o
f fou
r rep
licat
es.
Mea
ns fo
llow
ed b
y th
e sa
me
lette
r are
not
sig
nific
antly
diff
eren
t acc
ordi
ng to
Wal
ler-D
unca
n k-
ratio
t-te
st
(k=1
00).
2 Tu
rf qu
ality
on
a sc
ale
of 1
to 9
, whe
re 9
= b
est t
urf q
ualit
y an
d 5
= co
mm
erci
ally
acc
epta
ble
qual
ity.
3 C
olor
of f
olia
ge o
n a
scal
e of
1 to
10,
whe
re 5
= c
olor
of h
ealth
y un
treat
ed tu
rf, le
ss th
an 5
= p
rogr
essi
vely
mor
e ch
loro
tic o
r nec
rotic
turf,
and
gre
ater
th
an 5
= p
rogr
essi
vely
dar
ker g
reen
turf.
4
Fung
icid
es w
ere
appl
ied
on 2
8 M
ay (a
ll tre
atm
ents
), 4
June
(7-d
ay tr
eatm
ents
27
and
28),
11 J
une
(7-d
ay tr
eatm
ents
27
and
28, a
nd 1
4-da
y tre
at-
men
t), 1
8 Ju
ne (2
1-da
y tre
atm
ent),
25
June
(14-
and
28-
day
treat
men
ts),
9 Ju
ly (1
4- a
nd 2
1-da
y tre
atm
ents
), an
d 23
Jul
y (1
4- a
nd 2
8-da
y tre
at-
men
ts),
30 J
uly
(21-
day
treat
men
t), a
nd 6
Aug
ust (
14-d
ay tr
eatm
ent).
5 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 4 c
onsi
sted
of P
egas
us H
PX 6
SC (2
.0 fl
oz)
+ K
estre
l MEX
1.3
ME
(0.5
fl o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
Em
eral
d 70
WG
(0.1
3 oz
) on
11 J
une,
9 J
uly,
and
6 A
ugus
t. 6
Trea
tmen
t 5 (2
014
Har
rells
Dol
lar S
pot G
reen
s Pr
ogra
m #
3) c
onsi
sted
of D
acon
il Act
ion
6.1S
C (2
.75
fl oz
) + E
arth
Max
LC
(2.0
fl o
z) +
Par
Pro
LC
(0.3
7 fl
oz) +
4-0
-0 L
C (3
.0 fl
oz)
+ N
30 L
C (4
.0 fl
oz)
app
lied
ever
y 14
day
s.7
Trea
tmen
t 6 (2
014
Har
rells
Dol
lar S
pot G
reen
s Pr
ogra
m #
4) c
onsi
sted
of S
ecur
e 4.
2SC
(0.5
fl o
z) +
Ear
thM
ax L
C (2
.0 fl
oz)
+ P
arPr
o LC
(0.3
7 fl
oz) +
4-0
-0 L
C (3
.0 fl
oz)
+ N
30 L
C (4
.0 fl
oz)
app
lied
ever
y 14
day
s.8
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
2 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
5) c
onsi
sted
of T
orqu
e 3.
6F (0
.75
fl oz
) + S
pect
ro
90W
G (3
.6 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
9 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 13
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#6)
con
sist
ed o
f Tor
que
3.6F
(0.7
5 fl
oz) +
Spe
ctro
90
WG
(3.6
oz)
+ A
nuew
27.
5WG
(0.0
92 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) +
Anu
ew 2
7.5W
G (0
.092
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.10
ALT
= A
ltern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
4 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
7) c
onsi
sted
of T
orqu
e 3.
6F (0
.75
fl oz
) + S
pect
ro
90W
G (3
.6 o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
(Con
tinue
d)
285
Tabl
e 1C
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
11 A
LT =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 15
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#8)
con
sist
ed o
f Tou
rney
50W
G (0
.2 o
z) +
Spe
ctro
90
WG
(3.6
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.12
ALT
= A
ltern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
6 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
9) c
onsi
sted
of T
ourn
ey 5
0WG
(0.2
oz)
+ S
pect
ro
90W
G (3
.6 o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
13 T
reat
men
ts 2
7 an
d 28
wer
e ap
plie
d on
28
May
, 4 J
une,
and
11
June
and
app
lied
ever
y 14
day
s th
erea
fter.
Both
trea
tmen
ts w
ere
irrig
ated
with
0.5
ga
l of H
2O p
er p
lot i
mm
edia
tely
afte
r app
licat
ion.
14 T
reat
men
t 37
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
10) c
onsi
sted
of 2
0-3-
3 LC
(12.
0 fl
oz) +
Pho
sphi
te 3
0 LC
(3.0
fl o
z) +
Mg
Nitr
ate
LC (3
.0
fl oz
) + G
reen
Bla
de L
C (0
.3 fl
oz
) + R
egul
ate
LC (2
.0 fl
oz)
+ Im
puls
e G
T LC
(2.0
fl o
z) a
pplie
d ev
ery
14 d
ays.
15 T
reat
men
t 38
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
11) c
onsi
sted
of 2
0-3-
3 LC
(12.
0 fl
oz) +
Pho
sphi
te 3
0 LC
(3.0
fl o
z) +
Mg
Nitr
ate
LC (3
.0
fl oz
) + G
reen
Bla
de L
C (0
.3 fl
oz
) + R
egul
ate
LC (2
.0 fl
oz)
+ Im
puls
e G
T LC
(2.0
fl o
z) +
Ban
ner M
ax (0
.5 fl
oz)
app
lied
ever
y 14
day
s.16
Tre
atm
ent 3
9 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#12
) con
sist
ed o
f 20-
3-3
LC (6
.0 fl
oz)
+ P
hosp
hite
30
LC (2
.0 fl
oz)
+ P
DS
stic
ker L
C (1
.0
fl oz
) + G
reen
Bla
de L
C (0
.3 fl
oz)
app
lied
ever
y 14
day
s.17
Tre
atm
ent 4
0 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#13
) con
sist
ed o
f 20-
3-3
LC (6
.0 fl
oz)
+ P
hosp
hite
30
LC (2
.0 fl
oz)
+ P
DS
stic
ker L
C (2
.0
fl oz
) + G
reen
Bla
de L
C (0
.3 fl
oz)
app
lied
ever
y 14
day
s.18
Tre
atm
ents
45
to 5
3 w
ere
spra
yed
with
Dac
onil
Ultr
ex 8
2.5W
G (3
.2 o
z) o
n 11
and
25
June
, and
9 J
uly.
The
trea
tmen
ts w
ere
then
spr
ayed
with
w
hat i
s cu
rrent
ly li
sted
in th
e ta
ble
on 2
3 Ju
ly, a
nd 6
and
20
Augu
st.
19 IN
T =
Spra
y in
terv
al in
day
s.20
DAT
= D
ays
afte
r the
last
trea
tmen
t.
286
Tabl
e 1D
. Infl
uenc
e of
fung
icid
es a
nd b
iora
tiona
l pro
duct
s on
dol
lar s
pot d
evel
opm
ent o
f a c
reep
ing
bent
gras
s gr
een:
Rut
gers
Uni
vers
ity, 2
014.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Ph
ytot
oxic
ity1,
2
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
3 6
June
4
July
1
Aug.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
(Con
tinue
d)
1
ARY-
0534
-002
SC
......
......
......
.....0
.33
fl oz
14
1.
0 b
1.0
d 1.
0 b
2
Dis
arm
T S
C ...
......
......
......
......
.....0
.66
fl oz
14
1.
0 b
1.0
d 1.
0 b
3
Dis
arm
M 3
.9 S
C ...
......
......
......
......
1.0
fl oz
14
1.
0 b
1.0
d 1.
0 b
4
Pega
sus
HPX
6SC
......
......
......
......
2.0
fl oz
–
+ Ke
stre
l MEX
1.3
ME.
......
......
......
.0.5
fl o
z –
/ Em
eral
d 70
WG
.....
......
......
......
....0
.13
oz
ALT-
144
1.0
b 1.
0 d
1.0
b
5 20
14 $
-Spo
t Gre
ens
Prog
#3 .
......
.Har
rells
14
5 1.
0 b
1.0
d 1.
0 b
6
2014
$-S
pot G
reen
s Pr
og #
4 ....
....H
arre
lls
146
1.0
b 1.
0 d
1.0
b
7 G
WN
-103
37 L
C ..
......
......
......
......
0.37
fl o
z 14
1.
0 b
1.0
d 1.
0 b
8
GW
N-1
0337
LC
.....
......
......
......
...0.
74 fl
oz
14
1.0
b 1.
0 d
1.0
b
9 G
WN
-103
37 L
C ..
......
......
......
......
1.10
fl o
z 14
1.
0 b
1.0
d 1.
0 b
10
G
WN
-103
37 L
C ..
......
......
......
......
1.47
fl o
z 14
1.
0 b
1.0
d 1.
0 b
11
G
WN
-103
37 L
C ..
......
......
......
......
2.20
fl o
z 14
1.
0 b
1.0
d 1.
0 b
12
20
14 $
-Spo
t Gre
ens
Prog
#5 .
......
.Nuf
arm
AL
T-14
7 1.
0 b
1.0
d 1.
0 b
13
20
14 $
-Spo
t Gre
ens
Prog
#6 .
......
.Nuf
arm
AL
T-14
8 1.
0 b
1.2
c 1.
0 b
14
20
14 $
-Spo
t Gre
ens
Prog
#7 .
......
.Nuf
arm
AL
T- 1
49 1.
0 b
1.8
b 1.
1 a
15
20
14 $
-Spo
t Gre
ens
Prog
#8 .
......
.Nuf
arm
AL
T-14
10
1.5
a 1.
0 d
1.0
b
16
2014
$-S
pot G
reen
s Pr
og #
9 ....
....N
ufar
m
ALT-
1411
1.
0 b
2.1
a 1.
1 a
17
Q
P Fo
sety
l-AI 8
0WG
.....
......
......
.....
4.0
oz
–
+
QP
Chl
orot
halo
nil 8
2.5W
G ...
......
3.23
oz
–
+
Four
som
e 10
0 SL
.....
......
......
.....0
.4 fl
oz
14
1.0
b 1.
0 d
1.0
b
18
Chi
pco
Sign
atur
e 80
WG
.....
......
......
4.0
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
3.23
oz
14
1.0
b 1.
0 d
1.0
b
19
QP
Encl
ave
5.3F
.....
......
......
......
......
3 fl
oz
–
+
Four
som
e 10
0 SL
.....
......
......
.....0
.4 fl
oz
14
1.0
b 1.
0 d
1.0
b
20
Emer
ald
70W
G ..
......
......
......
......
.0.0
65 o
z 28
1.
0 b
1.0
d 1.
0 b
21
Em
eral
d 70
WG
.....
......
......
......
......
0.13
oz
14
1.0
b 1.
0 d
1.0
b
22
Emer
ald
70W
G ..
......
......
......
......
...0.
13 o
z 28
1.
0 b
1.0
d 1.
0 b
23
Em
eral
d 70
WG
.....
......
......
......
......
0.18
oz
21
1.0
b 1.
0 d
1.0
b
287
Tabl
e 1D
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Ph
ytot
oxic
ity1,
2
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
3 6
June
4
July
1
Aug.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
24
C
ivita
s O
NE
LC ...
......
......
......
......
...17
fl o
z –
+ Em
eral
d 70
WG
.....
......
......
......
...0.
13 o
z 21
1.
0 b
1.0
d 1.
0 b
25
C
ivita
s O
NE
LC ...
......
......
......
......
17.0
fl o
z –
+ Em
eral
d 70
WG
.....
......
......
......
.0.0
65 o
z 28
1.
0 b
1.0
d 1.
0 b
26
C
ivita
s O
NE
LC ...
......
......
......
......
...17
fl o
z –
+ Em
eral
d 70
WG
.....
......
......
......
...0.
13 o
z 28
1.
0 b
1.0
d 1.
0 b
27
Va
rnim
oWP
......
......
......
......
......
...0.
735
oz
–
+
KaPr
e R
emeD
8 LC
.....
......
......
...3.
0 fl
oz
VAR
12
1.0
b 1.
0 d
1.0
b
28
Varn
imoW
P ...
......
......
......
......
......
0.73
5 oz
–
+ Ka
Pre
Rem
eD8
LC ..
......
......
......
3.0
fl oz
–
Penn
amin
Driv
er –
P D
F ...
......
......
..1.
5 oz
VA
R12
1.
0 b
1.0
d 1.
0 b
29
D
acon
il U
ltrex
82.
5WG
.....
......
......
..3.
2 oz
14
1.
0 b
1.0
d 1.
0 b
30
D
acon
il Act
ion
6.1S
C ..
......
......
......
3.5
fl oz
14
1.
0 b
1.0
d 1.
0 b
31
Se
cure
4.2
SC ...
......
......
......
......
.....0
.5 fl
oz
14
1.0
b 1.
0 d
1.0
b
32
Chi
pco
26G
T 2S
C ...
......
......
......
....4
.0 fl
oz
14
1.0
b 1.
0 d
1.0
b
33
Insi
gnia
Intri
nsic
2.1
SC ..
......
......
...0.
7 fl
oz
14
1.0
b 1.
0 d
1.0
b
34
Hon
or In
trins
ic 2
8WG
......
......
......
..0.
84 o
z 14
1.
0 b
1.0
d 1.
0 b
35
Ba
nner
Max
x 1.
3ME
......
......
......
.0.7
5 fl
oz
14
1.0
b 1.
0 d
1.0
b
36
Cur
alan
50E
G ..
......
......
......
......
......
.1.0
oz
14
1.0
b 1.
0 d
1.0
b
37
2014
$-S
pot G
reen
s Pr
og #
10 ..
Plan
t foo
d 14
13
1.0
b 1.
0 d
1.0
b
38
2014
$-S
pot G
reen
s Pr
og #
11 ..
Plan
t foo
d –
+Ban
ner M
axx
1.3M
E ...
......
......
....0
.5 fl
oz
1414
1.
0 b
1.0
d 1.
0 b
39
20
14 $
-Spo
t Gre
ens
Prog
#12
..Pl
ant f
ood
1415
1.
0 b
1.0
d 1.
0 b
40
20
14 $
-Spo
t Gre
ens
Prog
#13
..Pl
ant f
ood
1416
1.
0 b
1.0
d 1.
0 b
41
R
U-7
514-
14A
LC ...
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
...8.
0 fl
oz
14
1.0
b 1.
0 d
1.0
b
42
RU
-751
4-14
A LC
......
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
B LC
.....
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14C
WG
......
......
......
......
1.6
oz
14
1.0
b 1.
0 d
1.0
b (Con
tinue
d)
288
Tabl
e 1D
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Ph
ytot
oxic
ity1,
2
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
3 6
June
4
July
1
Aug.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
43
R
U-7
514-
14A
LC ...
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
...2.
4 oz
14
1.
0 b
1.0
d 1.
0 b
44
R
U-7
514-
14A
LC ...
......
......
......
......
8.0
fl oz
–
+ R
U-7
514-
14B
LC ..
......
......
......
...8.
0 fl
oz
–
+
RU
-751
4-14
C W
G...
......
......
......
...3.
2 oz
14
1.
0 b
1.0
d 1.
0 b
45
PD
S LC
....
......
......
......
......
......
......
2.0
fl oz
–
+ D
acon
il U
ltrex
82.
5WG
.....
......
.....
0.9
oz
1417
1.
0 b
1.0
d 1.
0 b
46
PD
S LC
.....
......
......
......
......
......
......
2.0
fl oz
–
+ D
acon
il U
ltrex
82.
5WG
.....
......
.....
1.8
oz
1417
1.
0 b
1.0
d 1.
0 b
47
PD
S LC
.....
......
......
......
......
......
......
2.0
fl oz
–
+ Ba
nner
MAX
X 1.
3ME
......
......
...0.
25 fl
oz
1417
1.
0 b
1.0
d 1.
0 b
48
PD
S LC
.....
......
......
......
......
......
......
2.0
fl oz
–
+ Ba
nner
MAX
X 1.
3ME
......
......
.....0
.5 fl
oz
1417
1.
0 b
1.0
d 1.
0 b
49
PD
S LC
.....
......
......
......
......
......
......
2.0
fl oz
14
17
1.0
b 1.
0 d
1.0
b
50
PDS
LC ..
......
......
......
......
......
......
...1.
0 fl
oz
–
+
Bann
er M
AXX
1.3M
E ...
......
......
..0.5
fl o
z –
+ Pr
imo
MAX
X 1M
E ...
......
......
...0.
125
fl oz
14
17
1.0
b 1.
0 d
1.1
a
51
PDS
LC ..
......
......
......
......
......
......
...1.
0 fl
oz
–
+
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
..1.
8 oz
–
+ Pr
imo
MAX
X 1M
E ...
......
......
.....
0.12
5 oz
14
17
1.0
b 1.
0 d
1.0
b
52
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
.....
1.8
oz
1417
1.
0 b
1.0
d 1.
0 b
53
Ba
nner
MAX
X 1.
3ME
......
......
......
..0.5
fl o
z 14
17
1.0
b 1.
0 d
1.0
b
54
Dac
onil
Ultr
ex 8
2.5W
G ..
......
......
.....
3.2
oz
14
1.0
b 1.
0 d
1.0
b
55
Unt
reat
ed C
heck
.....
......
......
......
......
......
..–
– 1.
0 b
1.0
d 1.
0 b
__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
_
(Con
tinue
d)
289
Tabl
e 1D
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
Rat
e Ap
plic
atio
n Ph
ytot
oxic
ity1,
2
per
Sche
dule
---
------
------
------
------
------
------
------
------
------
------
------
------
------
-
Trea
tmen
t 10
00 s
q ft
(d
ays)
3 6
June
4
July
1
Aug.
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
IN
T18
DAT
19
DAT
D
AT
7 2
– –
14
9
9 9
21
9
16
2
28
9 9
9__
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
__
1 Va
lues
are
mea
ns o
f fou
r rep
licat
es.
Mea
ns fo
llow
ed b
y th
e sa
me
lette
r are
not
sig
nific
antly
diff
eren
t acc
ordi
ng to
Wal
ler-D
unca
n k-
ratio
t-te
st
(k=1
00).
2 Ph
ytot
oxic
ity o
n a
1 to
5 s
cale
, whe
re 1
= n
o di
scol
orat
ion,
2 =
slig
ht fo
liar c
hlor
osis
or n
ecro
sis,
3 =
mod
erat
e ch
loro
sis
or n
ecro
sis,
4 =
sev
ere
chlo
rosi
s or
nec
rosi
s, a
nd 5
= a
ll tu
rf de
ad.
3 Fu
ngic
ides
wer
e ap
plie
d on
28
May
(all
treat
men
ts),
4 Ju
ne (7
-day
trea
tmen
ts 2
7 an
d 28
), 11
Jun
e (7
-day
trea
tmen
ts 2
7 an
d 28
, and
14-
day
treat
-m
ent),
18
June
(21-
day
treat
men
t), 2
5 Ju
ne (1
4- a
nd 2
8-da
y tre
atm
ents
), 9
July
(14-
and
21-
day
treat
men
ts),
and
23 J
uly
(14-
and
28-
day
treat
-m
ents
), 30
Jul
y (2
1-da
y tre
atm
ent),
and
6 A
ugus
t (14
-day
trea
tmen
t).4
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 4
con
sist
ed o
f Peg
asus
HPX
6SC
(2.0
fl o
z) +
Kes
trel M
EX 1
.3M
E (0
.5 fl
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd E
mer
ald
70W
G (0
.13
oz) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
5 Tr
eatm
ent 5
(201
4 H
arre
lls D
olla
r Spo
t Gre
ens
Prog
ram
#3)
con
sist
ed o
f Dac
onil A
ctio
n 6.
1SC
(2.7
5 fl
oz) +
Ear
thM
ax L
C (2
.0 fl
oz)
+ P
arPr
o LC
(0
.37
fl oz
) + 4
-0-0
LC
(3.0
fl o
z) +
N30
LC
(4.0
fl o
z) a
pplie
d ev
ery
14 d
ays.
6 Tr
eatm
ent 6
(201
4 H
arre
lls D
olla
r Spo
t Gre
ens
Prog
ram
#4)
con
sist
ed o
f Sec
ure
4.2S
C (0
.5 fl
oz)
+ E
arth
Max
LC
(2.0
fl o
z) +
Par
Pro
LC (0
.37
fl oz
) + 4
-0-0
LC
(3.0
fl o
z) +
N30
LC
(4.0
fl o
z) a
pplie
d ev
ery
14 d
ays.
7 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 12
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#5)
con
sist
ed o
f Tor
que
3.6F
(0.7
5 fl
oz) +
Spe
ctro
90
WG
(3.6
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t. 8
ALT
= Al
tern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
3 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
6) c
onsi
sted
of T
orqu
e 3.
6F (0
.75
fl oz
) + S
pect
ro
90W
G (3
.6 o
z) +
Anu
ew 2
7.5W
G (0
.092
oz)
app
lied
on 2
8 M
ay, 2
5 Ju
ne, a
nd 2
3 Ju
ly, a
nd 2
6/36
3.8
F (4
.0 fl
oz)
+ A
nuew
27.
5WG
(0.0
92 o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
9 AL
T =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 14
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#7)
con
sist
ed o
f Tor
que
3.6F
(0.7
5 fl
oz) +
Spe
ctro
90
WG
(3.6
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.10
ALT
= A
ltern
atio
n tre
atm
ent,
whe
re tr
eatm
ent 1
5 (2
014
Nuf
arm
Dol
lar S
pot G
reen
s Pr
ogra
m #
8) c
onsi
sted
of T
ourn
ey 5
0WG
(0.2
oz)
+ S
pect
ro
90W
G (3
.6 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) o
n 11
Jun
e, 9
Jul
y, a
nd 6
Aug
ust.
(Con
tinue
d)
290
Tabl
e 1D
. Dol
lar s
pot c
ontro
l in
a cr
eepn
g be
ntgr
ass
gree
n, 2
014
(con
tinue
d).
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
____
11 A
LT =
Alte
rnat
ion
treat
men
t, w
here
trea
tmen
t 16
(201
4 N
ufar
m D
olla
r Spo
t Gre
ens
Prog
ram
#9)
con
sist
ed o
f Tou
rney
50W
G (0
.2 o
z) +
Spe
ctro
90
WG
(3.6
oz)
+ A
nuew
27.
5WG
(0.1
83 o
z) a
pplie
d on
28
May
, 25
June
, and
23
July,
and
26/
36 3
.8F
(4.0
fl o
z) +
Anu
ew 2
7.5W
G (0
.183
oz)
on
11 J
une,
9 J
uly,
and
6 A
ugus
t.12
Tre
atm
ents
27
and
28 w
ere
appl
ied
on 2
8 M
ay, 4
Jun
e, a
nd 1
1 Ju
ne a
nd a
pplie
d ev
ery
14 d
ays
ther
eafte
r. Bo
th tr
eatm
ents
wer
e irr
igat
ed w
ith 0
.5
gal o
f H2O
per
plo
t im
med
iate
ly a
fter a
pplic
atio
n.13
Tre
atm
ent 3
7 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#10
) con
sist
ed o
f 20-
3-3
LC (1
2.0
fl oz
) + P
hosp
hite
30
LC (3
.0 fl
oz)
+ M
g N
itrat
e LC
(3.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z ) +
Reg
ulat
e LC
(2.0
fl o
z) +
Impu
lse
GT
LC (2
.0 fl
oz)
app
lied
ever
y 14
day
s.14
Tre
atm
ent 3
8 (2
014
Plan
t-foo
d D
olla
r Spo
t Gre
ens
Prog
#11
) con
sist
ed o
f 20-
3-3
LC (1
2.0
fl oz
) + P
hosp
hite
30
LC (3
.0 fl
oz)
+ M
g N
itrat
e LC
(3.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z ) +
Reg
ulat
e LC
(2.0
fl o
z) +
Impu
lse
GT
LC (2
.0 fl
oz)
+ B
anne
r Max
(0.5
fl o
z) a
pplie
d ev
ery
14 d
ays.
15 T
reat
men
t 39
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
12) c
onsi
sted
of 2
0-3-
3 LC
(6.0
fl o
z) +
Pho
sphi
te 3
0 LC
(2.0
fl o
z) +
PD
S st
icke
r LC
(1.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z) a
pplie
d ev
ery
14 d
ays.
16 T
reat
men
t 40
(201
4 Pl
ant-f
ood
Dol
lar S
pot G
reen
s Pr
og #
13) c
onsi
sted
of 2
0-3-
3 LC
(6.0
fl o
z) +
Pho
sphi
te 3
0 LC
(2.0
fl o
z) +
PD
S st
icke
r LC
(2.0
fl
oz) +
Gre
en B
lade
LC
(0.3
fl o
z) a
pplie
d ev
ery
14 d
ays.
17 T
reat
men
ts 4
5 to
53
wer
e sp
raye
d w
ith D
acon
il U
ltrex
82.
5WG
(3.2
oz)
on
11 a
nd 2
5 Ju
ne, a
nd 9
Jul
y. T
he tr
eatm
ents
wer
e th
en s
pray
ed w
ith
wha
t is
curre
ntly
list
ed in
the
tabl
e on
23
July,
and
6 a
nd 2
0 Au
gust
. 18
INT
= Sp
ray
inte
rval
in d
ays.
19 D
AT =
Day
s af
ter t
he la
st tr
eatm
ent.
