Tuesday, July 31, 2012

Heat and Drought Lead to Ear Rot Potential in Corn Grain, Silage

Heat and drought in the Corn Belt have created the perfect conditions for Aspergillus ear rot to develop in corn grain and silage - something Purdue Extension plant pathologists say grain and livestock producers need to prepare for.

The disease is caused by a fungus that produces aflatoxin, a toxic carcinogen for livestock that consume contaminated grain or silage. 

Aspergillus ear rot normally shows up near the end of the corn growing season as the crop reaches the dent phase. Growers can identify the disease by peeling back the husks and looking for stunted ears with an olive-green dusty mold.  <Read More>

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