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2008 National Sunflower Association Survey
Project Leader:Dr. Duane Berglund, Retired NDSU Extension Agronomist and Professor
Emeritus- Crop Science
2008 Sunflower Survey- # Fields
North Dakota-77 Minnesota-18 South Dakota-26 Kansas-14 Colorado-7 Oklahoma 2 Manitoba 18 T0TAL- 162
2008 Sunflower Survey
Only counties with 20,000 planted Acres or more
One field stop per 10,000 Acres Fields Surveyed in 2005- 146 Fields Surveyed in 2006 – 162 Fields Surveyed in 2007 – 158 Fields Surveyed in 2008 -- 162
2008 Crop Survey Teams
North Dakota CountiesJan Knodel, Scott Knoke, PatBeauzay, & Lionel Olson
Benson, Ramsey, Pierce & Towner(North Central)
Greg Endres, Crystal SchaunamanTim Becker & Jeremiah Lien
Foster, Wells, Eddy, & Sheridan (East Central)
Max Dietrich, Cal Thorson& Gabriele Kelly
Logan, Emmons and McIntosh (South East Central)
Larry Kleingartner, Mark Hulcup Roger Ashley & Duane Barondeau
Burleigh, McLean, Kidder, Morton, Hettinger, Adams, Grant & Sioux (W and WC)
2008 Crop Survey TeamsNorth Dakota CountiesKent McKay & Denise Markle Bottineau, Renville (NCN)
Larry Charlet, Theresa GrossGerald Seiler & Megan Ramsett
Brent Hulke, Jerry Miller &Dana Weiskopf
Walsh and Cavalier (NE)Grand Forks and Nelson
Cass, Barnes, LaMoure &
Stutsman ( EC)
Duane Berglund and Hans Kandel
Ward and McHenry (NCW)
2008 Crop Survey TeamsMinnesota Counties (9)
Tom GulyaGerald SeilerDarcy UhlichSam Markell
Duane BerglundPhil Glogoza
KittsonRoseauMarshallPenningtonNorman Polk
WilkinOttertailClay
2008 Crop Survey TeamsSouth Dakota Counties (12)Bob FanningKathy GradyLee GilbertsonRuth BeckTerry HallDavid Vander VietMike HuberKadem HuberMark RosenbergTheresa Fritz
CampbellCorsonDeweyEdmundsHandHughesHydeMcPhersonPerkinsPotterSullyWalworth
2008 Crop Survey TeamsColoradoScott Brase, Alan Helm& Bruce Bosley
Counties (7)Baca, Cheyenne, Kiowa,Kit Carson, Morgan, Washington & Yuma
Manitoba, Canada-Darcelle Mabon &Anastasia Kubinec
18 Locations
KansasJeanne Falk, Gary Jorgenson,Scott Chapman & Sandra Wick
Counties (9) Cloud, Finney, JewellMitchell, Osborne, Sherman, Smith, Stevens, & Thomas
Oklahoma- Stan Fimple & Chad Godsey Counties (2)Major & Ottowa
Confection and Oilseed Sunflower-2008 Survey
0
20
40
60
80
100
% O
il an
d C
onf.
Colo Kan. MN ND SD Man Okl
Confection Oilseed
Sunflower Yield and Plant Population: 2008
0
500
1000
1500
2000
2500
lb/A
and 1
/10
Pla
nts
/A
CO KS MN ND* SD Man 0kl
Yield (lb/ A) and Plant Population (1/ 10)
Yield Plant Pop
Sunflower Yield 2008-NSA and USDA/Ag. Statistics
0
500
1000
1500
2000
2500
lb/A
and 1
/10
Pla
nts
/A
CO KS MN ND SD Man 0kl
Yield (lb/ A)
NSA AG Stat.
Yields, 2003-2008 In North Dakota
0200400600800
10001200140016001800
Yie
ld, lb
/A
USDA NSASurvey
2008 2007 2006 2005 2003
Sunflower Yield : Lbs/A2007 vs: 2008
0
500
1000
1500
2000
2500
lb/A
CO KS MN ND SD Man
Yield (lb/ A)
2008 2007
2008 # 1 Yield Limiting Factors- N. Dak. (77 Fields)
Disease 17 Plant spacing 12 Weeds 8 Birds 6 Lodging 6 Other 6
Drought 5 Hail 2 Insects 1 Herb. Dam. 0 Drowned outs 0 No Problem 13
Number One Yield Limiting Factors-2007 in North Dakota
0
2
4
6
8
10
12
14
16
18
20
% F
ield
s Surv
eyed
Disease Plant pop Insects Weeds Birds Plant Spacing
2008 # 2Yield Limiting Factors- N. Dak. (77 Fields)
Disease 3 Plant spacing 7 Weeds 9 Birds 3 Lodging 4 Other 5
Drought 3 Hail 0 Insects 5 Herb. Dam. 1 Drowned outs 1 No Problem 38
2008 # 1Yield Limiting Factors- Minnesota (18 Fields)
Disease 10 Plant spacing 1 Weeds 2 Birds 0 Lodging 0 Other 2
Drought 0 Hail 0 Insects 1 Herb. Dam. 0 Drowned outs 0 No Problem 2
2008 # 2Yield Limiting Factors- Minn. (18 Fields)
Disease 1 Plant spacing 2 Weeds 2 Birds 2 Lodging 2 Other 0
Drought 0 Hail 1 Insects 2 Herb. Dam. 0 Drowned outs 0 No Problem 6
Number One Yield Limiting Factors-2008
0
5
1015
20
2530
35
4045
% F
ield
s Surv
eyed
CO KS SD Man
Drought Hail Disease WeedsBirds Lodging Insects Plant Spacing
Row Spacing Sunflowr-2008
0
20
40
60
80
100
% o
f Fi
elds
Surv
eyed
CO KS MN ND SD Man
-20 inches +20 inches
Tillage: 2008 Sunflower Survey
0
10
20
30
40
50
60
70
80
90
100
% F
ield
s Surv
eyed
CO KS MN ND SD Man
no till min till conv till
Red Rust Incidence in Sunflower
0
10
20
30
40
50
60
70
80
90
100
% fi
eld
s re
port
ed w
ith R
ust
CO KS MN ND SD Man
20072008
Rust Reported
Red Rust Severity in Sunflower
0
1
2
3
4
5
6
7
% S
everi
ty (
Aff
ect
ed A
rea)
CO KS MN ND SD Man
200620072008
Rust Severity Estimated for Fields Where Incidence Reported
Sclerotinia Head Rotin Sunflower 2008
0
2
4
6
8
10
12
% P
lants
Infe
cted
CO KS MN ND SD Man
Head Rot
Phomopsisin Sunflower 2008
0
2
4
6
8
10
12
% P
lants
Infe
cted
CO KS MN ND SD Man
Phomopsis
Insect: Longhorned Beetle
0
10
20
30
40
50
60
% P
lants
Infe
sted
CO KS MN ND* SD
2006 2005 2007 2008
Webbing in Sunflower Heads
0
1020
30
4050
60
% Heads with
Webbing
2007 2008
Insect Seed Damage-2008
0
0.5
1
1.5
2
2.5
3
3.5
% Seed Damage
Colo Kan SD ND Mn Man
Seed WeevilBrown Spot
Insect Seed Damage Incidence-2008
0
10
20
30
40
50
60
70
80
% Field Incidence
Colo Kan SD ND Mn Man
Seed WeevilBrown Spot
Insect Seed Damageby Moths-2008
0
0.5
1
1.5
2
2.5
% Seed Damage
Colo Kan SD ND Mn Man
Banded MothSF Moth
Moth Damage Incidence in 2008 Sunflower Survey
0
10
20
30
40
50
60
% incidence of moth damage
Colo Kan SD ND Mn Man
Banded MothSF Moth
SF Head Damage in 2008 Sunflower Survey
02468
101214161820
% head damage
Colo Kan SD ND Mn Man
Seed maggotBud Moth
%Bird Damage
0
0.5
1
1.5
2
2.5
3
3.5
4
CO KS MN ND SD Man
2008 2006 2007
Top Weeds Observed: 2008 North Dakota Kochia Canada Thistle Marshelder Green Foxtail Wild Buckwheat Biennial
wormwood
Minnesota Common ragweed Biennial
wormwood Redroot pigweed Kochia
Incidence of Broadleaf Weeds ND/MN 2006, 2007 & 2008
05
101520253035404550
200620072008
Incidence of Grassy Weeds In Sunflower: ND/MN 2006, 2007 & 2008
05
10152025303540
200620072008
Top Weeds in South Dakota and Manitoba: 2008
South Dakota Redroot pigweed Kochia Green foxtail Russian thistle
Manitoba Canada thistle Kochia Redroot pigweed Common ragweed Wild mustard
Incidence of Broadleaf Weeds South Dakota 2006, 2007 & 2008
010203040506070
200620072008
Incidence of Grassy Weeds South Dakota 2006, 2007 & 2008
05
101520253035404550
200620072008
Incidence of Weeds Observed in Manitoba
01020304050607080
% Fields Found
20072008
Top Weeds Observed: 2008 Kansas weeds Palmer Amaranth Kochia Puncture vine Volunteer Grain Devils Claw
Colorado Weeds Russian thistle Redroot pigweed Puncture vine Lanceleaf sage Cocklebur
Incidence of Weeds in Kansas
0102030405060708090
100
% Fields found
Palm
er Am
aranthPunctu
re Vine
Vol G
rainKochia
Devils C
lawCocklebu
rr
200620072008
Incidence of Weeds in Colorado
010203040506070
% Fields Found 2006
20072008
2008 Sunflower Survey Sponsored by the National Sunflower Association
