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1997 Sunflower Grower Survey of Pest Problems and Pesticide Use |
Table 16. Targeted insect species for all insecticides used on sunflower in 1997.
| Targeted Insect | Kansas | Minnesota | North Dakota | South Dakota | ||||
-- % respondents answering question -- |
||||||||
| Banded Sunflower Moth | 7.5 | 0.0 | 2.0 | 1.3 | ||||
| Grasshopper | 4.5 | 0.0 | 8.6 | 15.6 | ||||
| Seed Weevil | 6.0 | 11.5 | 7.3 | 24.7 | ||||
| Stem Weevil | 11.9 | 0.0 | 9.3 | 3.9 | ||||
| Sunflower Beetle | 0.0 | 88.5 | 67.5 | 42.9 | ||||
| Sunflower Head Moth | 68.7 | 0.0 | 0.7 | 10.4 | ||||
| Sunflower Midge | 0.0 | 0.0 | 0.7 | 0.0 | ||||