|
1997 Sunflower Grower Survey of Pest Problems and Pesticide Use |
Table 61. Percent lodging due to Phoma in 1997.
| Percent Lodging | Kansas | Minnesota | North Dakota | South Dakota |
-- % respondents -- |
||||
| <10% | 50.0 | 46.4 | 75.7 | 75.0 |
| 11-20 | 25.0 | 25.0 | 8.1 | 8.3 |
| 21-30 | 0 | 3.6 | 8.1 | 8.3 |
| 31-40 | 25.0 | 7.1 | 5.4 | 0 |
| 41-50 | 0 | 3.6 | 0 | 0 |
| 51-60 | 0 | 7.1 | 0 | 0 |
| 61-70 | 0 | 7.1 | 2.7 | 8.3 |