Tag Archives | disease

Northern Corn Leaf Blight

The Disease Triangle

Understanding When Diseases Occur Corn diseases, such as, Gray Leaf Spot and Northern Corn Leaf Blight, will began to appear late in the season. Diseases will occur when a pathogen comes in to contact with the right host crop under favorable environment conditions. The pathogen, host, and environment conditions make up the disease triangle; all […]

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Pythium damping-off exhibiting a typical brownish water-soaked lesion on the hypocotyl and disintegrated secondary roots. (Sourced from aganytime.com)

Be Aware of Seedling Diseases This Year

With the weather we have been experiencing, it is not  uncommon for seedling disease to make an appearance. When corn and soybean seed remains under ground with cool, wet conditions, seedling blights from various fungi can invade. There are three seedling diseases we should look out for this year: pythium, fusarium and rhizoctonia. Some fields […]

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