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Around the County

Frequent information updates for agricultural audiences
2007 Yieldguard Rootworm Corn
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Rootworm varieties and their isolines

Posted by John Fulton -

Here are roots dug from the Hartsburg Field trial on July 9. They are tagged for their treatments (both rootworm corn and their isolines). The isolines were treated with the recommended amount of Force insecticide.

Rootworm damage was heavy across all varieties. Root pruning and tunneling is evident on all specimens.

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