By Matt Hutcheson, CCA, Product Manager, Seed Consultants, Inc.
Over the past week, Seed Consultants agronomists and sales staff have observed green snap brittle snap (aka green snap) in some corn fields this week. Although typically a problem observed in the western Corn Belt, brittle snap does occasionally occur in the east. As corn plants develop quickly in vegetative stages of growth, they go through a period of rapid growth during which corn stalks are brittle. As stalks elongate they become more rigid and the cell walls of stalk tissue become fragile, increase the risk of stalk breakage. Corn plants are more prone to brittle snap between V8 and tasseling, especially the 2 weeks before tasseling.
In many areas during the later stages of vegetative growth there has been plenty of rain, heat, and storms with high wind speeds. When stalks brake below the ear, no grain will be produced. When stalks break above the ear, it is still possible for them to produce grain, however, at a significantly reduced amount.… Continue readingRead More »