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Need advice on Pythium damaged corn
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VW Agronomy
Posted 5/29/2012 12:19 (#2404027)
Subject: Need advice on Pythium damaged corn



I've got a part of a corn field that has been damaged by pythium, but to date the corn has survived. The infected corn plants are probably 8" shorter than the same variety of corn planted the same day and are probably two leaves behind. The stand is still OK. I'm seeing stand counts from 20-30K. When I dig the plants the seedling root is still viable, but the nodal roots have shown little activity and the crown is slightly brown on some of the plants. We've also been very dry which hasn't helped these plants in the least, but a good chance of rain is in the forecast for Thursday.

The question is this. Does anyone have experience with this corn through a growing season? If I leave this corn will it eventually start growing normally and produce an ear? If the stand was inadequate it would be a no-brainer, but I hate to tear up a decent stand and start over.

Any management ideas or help will be appreciated.

Thanks.
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