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2008 National Sunflower Association Survey Project Leader: Dr. Duane Berglund, Retired NDSU Extension Agronomist and Professor Emeritus- Crop Science.

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Presentation on theme: "2008 National Sunflower Association Survey Project Leader: Dr. Duane Berglund, Retired NDSU Extension Agronomist and Professor Emeritus- Crop Science."— Presentation transcript:

1 2008 National Sunflower Association Survey Project Leader: Dr. Duane Berglund, Retired NDSU Extension Agronomist and Professor Emeritus- Crop Science

2 2008 Sunflower Survey- # Fields North Dakota-77 Minnesota-18 South Dakota-26 Kansas-14 Colorado-7 Oklahoma 2 Manitoba 18 T0TAL- 162

3 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

4 2008 Crop Survey Teams North DakotaCounties Jan Knodel, Scott Knoke, Pat Beauzay, & Lionel Olson Benson, Ramsey, Pierce & Towner (North Central) Greg Endres, Crystal Schaunaman Tim 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)

5 2008 Crop Survey Teams North DakotaCounties Kent McKay & Denise MarkleBottineau, Renville (NCN) Larry Charlet, Theresa Gross Gerald 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 KandelWard and McHenry (NCW)

6 2008 Crop Survey Teams MinnesotaCounties (9) Tom Gulya Gerald Seiler Darcy Uhlich Sam Markell Duane Berglund Phil Glogoza Kittson Roseau Marshall Pennington Norman Polk Wilkin Ottertail Clay

7 2008 Crop Survey Teams South DakotaCounties (12) Bob Fanning Kathy Grady Lee Gilbertson Ruth Beck Terry Hall David Vander Viet Mike Huber Kadem Huber Mark Rosenberg Theresa Fritz Campbell Corson Dewey Edmunds Hand Hughes Hyde McPherson Perkins Potter Sully Walworth

8 2008 Crop Survey Teams Colorado Scott Brase, Alan Helm & Bruce Bosley Counties (7) Baca, Cheyenne, Kiowa, Kit Carson, Morgan, Washington & Yuma Manitoba, Canada -Darcelle Mabon & Anastasia Kubinec 18 Locations Kansas Jeanne Falk, Gary Jorgenson, Scott Chapman & Sandra Wick Counties (9) Cloud, Finney, Jewell Mitchell, Osborne, Sherman, Smith, Stevens, & Thomas Oklahoma- Stan Fimple & Chad GodseyCounties (2)Major & Ottowa

9 Confection and Oilseed Sunflower-2008 Survey

10 Sunflower Yield and Plant Population: 2008

11 Sunflower Yield 2008-NSA and USDA/Ag. Statistics

12 Yields, 2003-2008 In North Dakota

13 Sunflower Yield : Lbs/A 2007 vs: 2008

14 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

15 Number One Yield Limiting Factors-2007 in North Dakota

16 2008 # 2 Yield 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

17 2008 # 1 Yield 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

18 2008 # 2 Yield 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

19 Number One Yield Limiting Factors-2008

20 Row Spacing Sunflowr-2008

21 Tillage: 2008 Sunflower Survey

22 Red Rust Incidence in Sunflower Rust Reported

23 Red Rust Severity in Sunflower Rust Severity Estimated for Fields Where Incidence Reported

24 Sclerotinia Head Rot in Sunflower 2008

25 Phomopsis in Sunflower 2008

26 Insect: Longhorned Beetle

27 Webbing in Sunflower Heads

28 Insect Seed Damage-2008

29 Insect Seed Damage Incidence-2008

30 Insect Seed Damage by Moths-2008

31 Moth Damage Incidence in 2008 Sunflower Survey

32 SF Head Damage in 2008 Sunflower Survey

33 %Bird Damage

34 Top Weeds Observed: 2008 North Dakota Kochia Canada Thistle Marshelder Green Foxtail Wild Buckwheat Biennial wormwood Minnesota Common ragweed Biennial wormwood Redroot pigweed Kochia

35 Incidence of Broadleaf Weeds ND/MN 2006, 2007 & 2008

36 Incidence of Grassy Weeds In Sunflower: ND/MN 2006, 2007 & 2008

37 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

38 Incidence of Broadleaf Weeds South Dakota 2006, 2007 & 2008

39 Incidence of Grassy Weeds South Dakota 2006, 2007 & 2008

40 Incidence of Weeds Observed in Manitoba

41 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

42 Incidence of Weeds in Kansas

43 Incidence of Weeds in Colorado

44 2008 Sunflower Survey Sponsored by the National Sunflower Association


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