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Index > Canola > Canola Archives

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[ Archives ]

Canola Disease/Insect Archives

2006 Data Maps | 2005 Data Maps | 2004 Data Maps | 2003 Data Maps | 2002 Data Maps | Past Years Surveyed



2006 Data Maps

SURVEY DATES
DISEASE/INSECT
Season
Flea Beetle Populations (harvest)
Penetrating Black Leg (harvest) Percent Incidence
Superfacial Blackleg Percent Incidence
Sclerotinia [White Mold] (harvest) Percent Incidence
Aster Yellows (harvest) Percent Incidence
Alternaria Black Spot Percent Incidence



2005 Data Maps

SURVEY DATES
DISEASE/INSECT
Season
Flea Beetle Populations (harvest)
Penetrating Black Leg (harvest) Percent Incidence
Superfacial Blackleg Percent Incidence
Sclerotinia [White Mold] (harvest) Percent Incidence
Aster Yellows (harvest) Percent Incidence
Alternaria Black Spot Percent Incidence




2004 Data Maps

SURVEY DATES
DISEASE/INSECT
Season
Flea Beetle Populations (harvest)
Penetrating Black Leg (harvest) Percent Incidence
Superfacial Blackleg Percent Incidence
Sclerotinia [White Mold] (harvest) Percent Incidence
Aster Yellows (harvest) Percent Incidence
Alternaria Black Spot Percent Incidence

2003 Data Maps

  SURVEY DATES
DISEASE/INSECT Animation 5/19-5/30 6/2-6/6 6/9-6/13 6/16-6/20 6/23-6/27 6/30-7/4 7/7-7/11 7/14-7/18 7/21-7/25 7/28-8/1 8/4-8/15 Season
Flea Beetle Populations (planting) Image Image Image Image Image Image Image           Image
Flea Beetle Defoliation (early season) Image Image Image Image Image Image             Image
Flea Beetle Populations (harvest)                     Image Image Image
Black Leg (harvest)                     Image Image Image
Alternaria Black Spot (harvest)                     Image Image Image
Aster Yellows (harvest)                       Image Image
Sclerotinia [White Mold] (harvest)                     Image Image Image

 

2002 Data Maps

  SURVEY DATES
DISEASE/INSECT 8/12-8/16 8/5-8/9 7/29-8/2 7/22-7/26 5/20-6/24 5/20-6/17 5/20-6/14 5/20-6/10 5/20-6/3
Flea Beetle Populations (planting)         Image Image Image Image Image
Flea Beetle Defoliation (early season)         Image Image Image Image Image
Flea Beetle Populations (harvest) Image Image              
Black Leg (harvest) Image Image Image            
Alternaria Black Spot (harvest) Image Image              
Aster Yellows (harvest) Image Image              
Sclerotinia [White Mold] (harvest) Image Image              

 

Past Years Surveyed

YEARS SURVEYED
DISEASE/INSECT 2003 2002
Flea Beetle Populations (planting) Image Image
Flea Beetle Defoliation (early season) Image Image
Flea Beetle Populations (harvest) Image Image
Black Leg (harvest) Image Image
Alternaria Black Spot (harvest) Image Image
Aster Yellows (harvest) Image Image
Sclerotinia [White Mold] (harvest) Image Image

 

For more information, please contact:

Marcia McMullen, Plant Pathologist, IPM Coordinator
mmcmulle@ndsuext.nodak.edu

Jan Knodel, Entomologist
jknodel@ndsuext.nodak.edu

WebmasterWeb_Master@ndsu.nodak.edu

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