- Author: Rachael Freeman Long
- Author: Thomas Getts
Published on: February 2, 2018
It's that time of year again to watch for those evil alfalfa weevils! Weevils are key pests of alfalfa, causing yield and quality losses mainly to the first alfalfa hay cutting. The alfalfa weevil complex includes the Western, Egyptian, and Eastern strains that are all likely the same species (Hypera postica). Each year, growers throughout the country deal with this devastating pest. Telltale signs of weevil damage are small holes in the leaves of the new growth during the winter and spring, depending on field location. Damage is most severe in the first cutting, with large uncontrolled infestations potentially causing damage to the alfalfa regrowth under windrows within the second cutting.
In...
Focus Area:
Agriculture
Focus Area Tags: Agriculture
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