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Index > South Dakota
Map
Title
|
2006
|
2007 | 2008 |
| Number One Factor that Limited Yield | Image | ||
Oilseed or Confection |
Image | Image | Image |
| Yield | Image | Image | Image |
| Plant Population | Image | Image | Image |
| Irrigated or Dryland | Image | Image | |
| Row Spacing | Image | Image | Image |
| Tillage practices | Image | Image | Image |
Broadleaf
Weed |
|||
| Common Lambsquarters | Image | Image | |
| Green Foxtail | Image | ||
| Kochia | Image | Image | Image |
| Redroot Pigweed | Image | Image | Image |
| Russian Thistle | Image | ||
| Yellow Foxtail | Image | ||
Diseases |
|||
| Downy Mildew | Image | ||
| Lodging at Ground | Image | ||
| Lodging at Mid-stalk | Image | ||
| Rhizopus Head rot | Image | Image | Image |
| Phomopsis | Image | Image | Image |
| Phoma | Image | Image | Image |
| Red Rust | Image | Image | Image |
| Sclerotinia Head Rot | Image | ||
| Sclerotinia Wilt | Image | ||
| Verticillium Wilt | Image | ||
Insects |
|||
| Spotted Stem Weevil | Image | ||
| Sunflower Seed Maggot | Image | Image | |
| Long Horned Beetle | Image | Image | Image |
| Sunflower Midge Rating | Image | Image | Image |
Seed
Data - Bird and Insect Damage |
|||
| Bird Damage | Image | Image | Image |
| Sunflower Moth | Image | Image | Image |
| Banded Sunflower Moth | Image | Image | Image |
| Red Sunflower Seed Weevil | |||
| Lygus bug Injury | |||
| Sunflower Bud Moth | |||
| Insect Webbing in Head | |||
Other
Links
USA
Sunflower Survey
National
Sunflower Association
Other Publications
Fertilizing
Sunflower
Insect Pests
Sunflower
Midge
Sunflower
Seed Weevil Management
Banded Sunflower
Moth
Sunflower
Stem Weevil
Plant Diseases
Sunflower
Rust
Sclerotinia
Diseases of Sunflower
Sclerotinia
Head Rot of Sunflower
 |
For more information, please contact:
Jan Knodel, Entomologist
janet.knodel@ndsu.edu
Duane Berglund, Agronomist, Co-ordinator
duane.berglund@ndsu.edu
Webmaster: Web_Master@ndsu.nodak.edu
