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Sunflowers Disease/Insect Archives

2008 Data Maps | 2007 Data Maps | 2006 Data Maps | 2005 Data Maps | 2004 Data Maps | 2003 Data Maps | 2002 Data Maps | Downy Mildew Field Summary

 

2008 Data Maps

 SURVEY DATES
DISEASE/INSECT 06/30-07/04 07/7-07/11 07/14-07/18 07/21-07/25 07/28-08/1 08/4-08/8 Season
Final
Downy Mildew Percent Incidence Image Image Image Image Image Image Image
Sunflower Rust Percent Incidence              
Sunflower Rust Average Severity              
Sunflower Beetle-Average Number of Adults per plant Image Image Image Image Image   Image
Sunflower Beetle-Average Number of Larvae per plant Image Image Image Image Image Image Image
Sunflower Moth Trap Data     Image Image     Image
Banded Sunflower Moth Trap Data     Image Image     Image


2007 Data Maps

 SURVEY DATES
DISEASE/INSECT 6/18-6/22 6/25-6/29 7/2-7/6 7/9-7/13 7/16-7/20 7/23-7/27 7/30-8/3 8/6-8/10 SEASON
Downy Mildew Percent Incidence
Image
Image
 Image Image Image Image Image Image Image
Sunflower Beetle-Average Number of Adults per plant
Image
Image
 Image Image Image Image Image Image Image
Sunflower Beetle-Average Number of Larvae per plant
Image
Image
 Image Image Image Image Image Image Image
Adult Banded Sunflower Moth Image Image Image Image Image Image Image



2006 Data Maps

 SURVEY DATES
DISEASE/INSECT
6/19-6/23
6/26-6/30
 7/3-7/7 7/10-7/14 7/17-7/21 7/24-7/28 7/31-8/4 Season
Downy Mildew Percent Incidence
Image
Image
 Image Image Image Image Image Image
Sunflower Beetle-Average Number of Adults per plant
Image
Image
 Image Image Image Image Image Image
Sunflower Beetle-Average Number of Larvae per plant
Image
Image
 Image Image Image Image Image Image
Thristle Catepillar-Average Number of Larvae per plant
Image
Image
 Image Image Image Image Image Image



2005 Data Maps

 SURVEY DATES
DISEASE/INSECT 6/13-6/17 6/20-6/24 6/27-7/1 7/4-7/8 7/11-7/15 7/18-7/22 7/25-7/29 8/1-8/5 8/8-8/12 Season
Downy Mildew

image

image

 image image image image image image image image
SF Beetle Larvae                    
Red Seed Weevil           image image image    

 

 2004 Data Maps

   SURVEY DATES
DISEASE/INSECT Animation 5/31-6/4 6/7-6/11 6/14-6/18 6/21-6/25 6/28-7/2 7/5-7/9 7/12-7/16 7/19-7/23 7/26-7/30 8/2-8/6 8/9-8/13 Season
Downy Mildew         Image Image Image Image Image Image Image Image Image
SF Beetle Larvae           Image Image Image Image Image Image Image Image
Red Seed Weevil                   Image Image Image Image

 

2003 Data Maps

  SURVEY DATES
DISEASE/INSECT 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
Downy Mildew         Image Image Image Image Image   Image Image
SF Beetle Larvae       Image Image Image Image   Image   Image Image
Red Seed Weevil                      Image Image

 

2002 Data Maps

  SURVEY DATES
DISEASE/INSECT Animation 8/5-8/16 8/5-8/9 7/29-8/2 7/22-7/26 7/15-7/19 7/8-7/12 7/1-7/8 6/24-6/28 6/12-6/24
Downy Mildew   Image Image Image Image Image Image Image Image Image
SF Beetle Larvae Image Image Image Image Image Image Image Image Image Image
Red Seed Weevil   Image Image Image Image             

 

Sunflower Survey for Downy Mildew ( Field Season Summary )

YEARS SURVEYED
DISEASE/INSECT
 2001 2002 2003 2004 2005 2006
Downy Mildew
 Image Image Image Image Image Image

 

 

For more information, please contact:

Marcia McMullen, Plant Pathologist, IPM Coordinator
marcia.mcmullen@ndsu.edu

Jan Knodel, Entomologist
janet.knodel@ndsu.edu

Webmaster:  Web_Master@ndsu.nodak.edu

This site was last updated June 17, 2009

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