|
1997 Sunflower Grower Survey of Pest Problems and Pesticide Use |
Table 20. Insect control ratingsa for insecticides used on sunflowers in 1997.
Kansas |
Minnesota |
North Dakota |
South Dakota |
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| Insecticide | E | G | F | P | E | G | F | P | E | G | F | P | E | G | F | P | |||
-- % of rankings for each classb -- |
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| Asana XL | -- | -- | -- | -- | 66.7 | 29.3 | 3.7 | 0.0 | 62.8 | 34.5 | 2.7 | 0.0 | 41.7 | 51.7 | 6.7 | 0.0 | |||
| Methyl Parathion | 18.2 | 36.4 | 36.4 | 9.1 | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | |||
| Warrior | 42.1 | 57.9 | 0.0 | 0.0 | -- | -- | -- | -- | 63.4 | 29.3 | 7.3 | 0.0 | -- | -- | -- | -- | |||
a
bRankings given only when at least 10 respondents in a state ranked that
insecticide: E=excellent, G=good, F=fair, P=poor.