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You Are Here Growers > Yield Trials and Crop Survey > Yield Trials & Hybrid Disease Ratings




Yield Trials & Hybrid Disease Ratings

Yield trials are an important way for producers to look at a hybrid's performance in several locations, over several years and environments. Yield is one component of the trials. In 2004, 2005 and 2006 all of the trials were conducted by USDA or university personnel. Some of the trials prior to those years were coordinated by the National Sunflower Association. New in 2005 was a disease rating for Sclerotinia stalk rot, downy mildew and rust. Seed companies may have additional trial and disease rating information.

Colorado  Disease Ratings  Insect Tolerance Ratings  Kansas  Kentucky
Missouri  Nebraska  North Dakota  Oklahoma  South Dakota
Texas  Wyoming  

2013

Burlington, Colorado: 2013 Yield Trial (Confection)
Burlington.CO_Confection_13.pdf - .pdf - 531 kb - Acrobat Reader

Wray, Colorado: 2013 Yield Trial (Confection)
Wray.CO_Confection_13.pdf - .pdf - 534 kb - Acrobat Reader

Wray, Colorado: 2013 Yield Trial (Oilseed)
Wray.CO_Oil_13.pdf - .pdf - 537 kb - Acrobat Reader


2012

Burlington, Colorado: 2012 Yield Trials (Irrigated Oilseed)
Burlington.CO_Irrigated.Oilseed_12.pdf - .pdf - 18 kb - Acrobat Reader


2011

Akron, Colorado: 2011 Yield Trials (Dryland Confection)
Akron_CO_Dryland.Confection_11.pdf - .pdf - 64 kb - Acrobat Reader

Brandon, Colorado: 2011 Yield Trial (Dryland Oilseed)
Brandon_CO_Dryland.Oil_11.pdf - .pdf - 77 kb - Acrobat Reader

Idalia, Colorado: 2011 Yield Trial (Confection)
Idalia_CO_Confection_11.pdf - .pdf - 159 kb - Acrobat Reader

Idalia, Colorado: 2011 Yield Trial (Oilseed)
Idalia_CO_Oil_11.pdf - .pdf - 79 kb - Acrobat Reader

Stratton, Colorado: 2011 Yield Trial (Confection)
Stratton_CO_Confection_11.pdf - .pdf - 79 kb - Acrobat Reader

Stratton, Colorado: 2011 Yield Trial (Oilseed)
Stratton_CO_Oil_11.pdf - .pdf - 81 kb - Acrobat Reader


2010

Brandon, Colorado: 2010 Yield Trials (Oilseed)
Brandon_CO_dryland_oil_10.pdf - .pdf - 29 kb - Acrobat Reader

Idalia, Colorado: 2010 Yield Trial (Confection)
Idalia_CO_Confection_10.pdf - .pdf - 29 kb - Acrobat Reader

Idalia, Colorado: 2010 Yield Trial (Oilseed)
Idalia_CO_oil_10.pdf - .pdf - 31 kb - Acrobat Reader

Stratton, Colorado: 2010 Yield Trial (Confection)
Stratton_CO_Confection_10.pdf - .pdf - 27 kb - Acrobat Reader

Stratton, Colorado: 2010 Yield Trial (Oilseed)
Stratton_CO_Oil_10.pdf - .pdf - 29 kb - Acrobat Reader


2009

Idalia, Colorado: 2009 Yield Trial (Oilseed)
Idalia_CO_Oil_09.pdf - .pdf - 87 kb - Acrobat Reader

Stratton, Colorado: 2009 Yield Trial (Confection)
Stratton_CO_Confection_09.pdf - .pdf - 84 kb - Acrobat Reader

Stratton, Colorado: 2009 Yield Trial (Oilseed)
Stratton_CO_Oil_09.pdf - .pdf - 84 kb - Acrobat Reader


2008

Idalia, Colorado: 2008 Yield Trial (Confection)
Idalia_CO_Confection_08_rev.pdf - .pdf - 11 kb - Acrobat Reader

Idalia, Colorado: 2008 Yield Trial (Oilseed)
Idalia_CO_Oilseed_08_rev.pdf - .pdf - 12 kb - Acrobat Reader


2007

Brandon, Colorado: 2007 Yield Trial (Dryland Oilseed)
Brandon_CO_Dryland_Oilseed_07.pdf - .pdf - 12 kb - Acrobat Reader

Brandon, Colorado: 2007 Yield Trial (Dryland Confection)
Brandon_CO_Dryland_Confection_07.pdf - .pdf - 11 kb - Acrobat Reader

Julesburg, Colorado: 2007 Yield Trial (Irrigated Confection)
Julesburg_CO_Irrigated_Confection_07.pdf - .pdf - 12 kb - Acrobat Reader


2006

Idalia, Colorado: 2006 Yield Trials (Oilseed)
Idalia_CO_Irrigated_Oilseed_06.pdf - .pdf - 8 kb - Acrobat Reader


2005

Akron, Colorado: 2005 Yield Trials (Non Oilseed)
Akron_CO_Dryland_Confection_05.PDF - .pdf - 23 kb - Acrobat Reader

Akron, Colorado: 2005 Yield Trials (Oilseed)
Akron_CO_Dryland_Oilseed_05.PDF - .pdf - 32 kb - Acrobat Reader

Haxtun, Colorado: 2005 Yield Trials (Non Oilseed)
Haxtun_CO_Dryland_Confection_05.PDF - .pdf - 19 kb - Acrobat Reader

Haxtun, Colorado: 2005 Yield Trials (Oilseed)
Haxtun_CO_Dryland_Oilseed_05.PDF - .pdf - 27 kb - Acrobat Reader

Idalia, Colorado: 2005 Yield Trials (Non Oilseed)
Idalia_CO_Irrigated_Confection_05.PDF - .pdf - 33 kb - Acrobat Reader

Idalia, Colorado: 2005 Yield Trials (Oilseed)
Idalia_CO_Irrigated_Oilseed_05.PDF - .pdf - 45 kb - Acrobat Reader


2004

Akron, Colorado: 2004 Yield Trial (Non Oilseed)
Akron_CO_Dryland_NonOilseed_04.PDF - .pdf - 9 kb - Acrobat Reader

Akron, Colorado: 2004 Yield Trial (Oilseed)
Akron_CO_Dryland_Oilseed_04.PDF - .pdf - 8 kb - Acrobat Reader

Brandon, Colorado: 2004 Yield Trial
Brandon_CO_Dryland_Onfarmstrip_04.PDF - .pdf - 7 kb - Acrobat Reader

Cheyenne Wells, Colorado: 2004 Yield Trials (Non Oilseed)
CheyenneWells_CO_Dryland_NonOilseed_04.PDF - .pdf - 8 kb - Acrobat Reader

Cheyenne Wells, Colorado: 2004 Yield Trial (Oilseed)
CheyenneWells_CO_Dryland_Oilseed_04.PDF - .pdf - 9 kb - Acrobat Reader

Haxtun, Colorado: 2004 Yield Trial (Oilseed)
Haxtun_CO_Dryland_Oilseed_04.PDF - .pdf - 10 kb - Acrobat Reader

Haxtun, Colorado: 2004 Yield Trial (Non Oilseed)
Haxtun_CO_Dryland_Nonoilseed_04.PDF - .pdf - 8 kb - Acrobat Reader

Idalia, Colorado: 2004 Yield Trial (Non Oilseed)
Idalia_CO_Irrigated_NonOilseed_04.PDF - .pdf - 11 kb - Acrobat Reader

Idalia, Colorado: 2004 Yield Trial (Oilseed)
Idalia_CO_Irrigated_Oilseed_04.PDF - .pdf - 11 kb - Acrobat Reader

Julesburg, Colorado: 2004 Yield Trial
Julesburg_CO_Dryland_Onfarmstrip_04.PDF - .pdf - 9 kb - Acrobat Reader

Wray, Colorado: 2004 Yield Trial
Wray_CO_Dryland_Onfarmstrip_04.PDF - .pdf - 9 kb - Acrobat Reader


2003

Akron, Colorado: 2003 Yield Trial
Akron_CO_Dryland Oilseed_03.pdf - .pdf - 60 kb - Acrobat Reader

Akron, Colorado: 2003 Yield Trial
Akron_CO_Dryland Non Oilseed_03.pdf - .pdf - 61 kb - Acrobat Reader

Idalia, Colorado: 2003 Yield Trial
Idalia_CO_Irrigated Oilseed_03.pdf - .pdf - 65 kb - Acrobat Reader

Idalia, Colorado: 2003 Yield Trial
Idalia_CO_Irrigated Non Oilseed_03.pdf - .pdf - 61 kb - Acrobat Reader

Yuma, Colorado: 2003 Yield Trial
Yuma_CO_Non Oilseed_03.pdf - .pdf - 94 kb - Acrobat Reader

Yuma, Colorado: 2003 Yield Trial
Yuma_CO_Irrigated Oilseed_03.pdf - .pdf - 92 kb - Acrobat Reader


2002

Burlington, Colorado: 2002 Yield Trial
Burlington_CO_NuSun_02.PDF - .pdf - 6 kb - Acrobat Reader


2001

Akron, Colorado: 2001 Yield Trial
Akron_CO_NuSun_01.PDF - .pdf - 24 kb - Acrobat Reader


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