description Alfalfa Weevil Overview
Hypera postica, the alfalfa weevil, is a weevil in the family Curculionidae that feeds on alfalfa, Medicago sativa. Native to the Old World, it was first detected in the United States in Utah in 1904 and later spread through much of the country. Its larvae are important crop pests because they consume leaf tissue during the spring growth period, reducing plant biomass and delaying crop development; the species is therefore a concern for alfalfa growers and forage production. [University of Maryland Extension](https://www.extension.umd.edu/resource/alfalfa-weevil-fs-1096)
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