For this reason it is important to scout fields for symptoms of Gray leaf spot and apply fungicides only when they are needed. Scouts should pay particular attention to the lower three leaves of the ...

Symptoms of frost injury on corn are initially discolored water-soaked leaves, which later dry and turn brown. The growing point on corn seedlings is currently about 0.75 inches below the soil ...

Northern corn leaf blight (NCLB ... or fields prone to extended periods of heavy dews may be at risk for developing NCLB. Symptoms generally appear first on the lower leaves, but may move higher in ...