| Tillage and stalk rots | IC-478(24) -- November 17, 1997 |
| Tillage and stalk rots | IC-478(24) -- November 17, 1997 |
| Watch for mid-season soybean diseases | IC-478(20) -- August 18, 1997 |
| Watch for mid-season soybean diseases | IC-478(20) -- August 18, 1997 |
| Watch for mid-season soybean diseases | IC-478(20) -- August 18, 1997 |
| Watch for mid-season soybean diseases | IC-478(20) -- August 18, 1997 |
| Rotation may not stop all fungi | IC-478 (9) -- May 19, 1997 |
| Rotation may not stop all fungi | IC-478 (9) -- May 19, 1997 |
| Rotation may not stop all fungi | IC-478 (9) -- May 19, 1997 |
| On-farm seed treatments for disease | IC-478 (5) -- April 21, 1997 |
| On-farm seed treatments for disease | IC-478 (5) -- April 21, 1997 |
| On-farm seed treatments for disease | IC-478 (5) -- April 21, 1997 |
| On-farm seed treatments for disease | IC-478 (5) -- April 21, 1997 |
| On-farm seed treatments for disease | IC-478 (5) -- April 21, 1997 |
| On-farm seed treatments for disease | IC-478 (5) -- April 21, 1997 |
| Outbreak of wheat scab | IC-476(18) -- July 15, 1996 |
| Outbreak of wheat scab | IC-476(18) -- July 15, 1996 |
| Outbreak of wheat scab | IC-476(18) -- July 15, 1996 |
| Outbreak of wheat scab | IC-476(18) -- July 15, 1996 |
| Outbreak of wheat scab | IC-476(18) -- July 15, 1996 |
| Outbreak of wheat scab | IC-476(18) -- July 15, 1996 |
| Soybean seed treatments in Iowa | IC-476 (5) -- April 15, 1996 |
| Soybean seed treatments in Iowa | IC-476 (5) -- April 15, 1996 |
| Soybean seed treatments in Iowa | IC-476 (5) -- April 15, 1996 |
| Soybean seed treatments in Iowa | IC-476 (5) -- April 15, 1996 |
