IC-482 (7) -- April 26, 1999
| Alfalfa seedling diseases in 1999 | IC-482 (7) -- April 26, 1999 |
| Alfalfa weevils are hatching | IC-482 (7) -- April 26, 1999 |
| Soil texture and disease risk | IC-482 (7) -- April 26, 1999 |
| Initial dates of weed emergence | IC-482 (7) -- April 26, 1999 |
| Initial dates of weed emergence | IC-482 (7) -- April 26, 1999 |
| Initial dates of weed emergence | IC-482 (7) -- April 26, 1999 |
| Soil texture and disease risk | IC-482 (7) -- April 26, 1999 |
| Soil texture and disease risk | IC-482 (7) -- April 26, 1999 |
| Initial dates of weed emergence | IC-482 (7) -- April 26, 1999 |
| Initial dates of weed emergence | IC-482 (7) -- April 26, 1999 |
| Initial dates of weed emergence | IC-482 (7) -- April 26, 1999 |
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