IC-478(15) -- June 30, 1997
| Recognizing European corn borer injury | IC-478(15) -- June 30, 1997 |
| Recognizing European corn borer injury | IC-478(15) -- June 30, 1997 |
| Recognizing European corn borer injury | IC-478(15) -- June 30, 1997 |
| Recognizing European corn borer injury | IC-478(15) -- June 30, 1997 |
| Recognizing European corn borer injury | IC-478(15) -- June 30, 1997 |
| Consider nematodes when diagnosing cause of poor corn growth | IC-478(15) -- June 30, 1997 |
| Scout now for Phytophthora root rot | IC-478(15) -- June 30, 1997 |
| Postemergence herbicide injury on crops | IC-478(15) -- June 30, 1997 |
| Symptoms of dry soil-induced potassium deficiency | IC-478(15) -- June 30, 1997 |
| Soybean cyst nematodes observed on roots; now's the time to scout | IC-478(15) -- June 30, 1997 |
| Recognizing European corn borer injury | IC-478(15) -- June 30, 1997 |
| Recognizing European corn borer injury | IC-478(15) -- June 30, 1997 |
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