Biological Control of the Alfalfa Weevil in Iowa

This educational resource is no longer available.

Learn more about biological control of alfalfa weevil, for example, scouting at appropriate times, cutting if close to maturity rather than spraying, and protecting the weevil's natural enemy, parasitic wasps.

Pages / Length: 3
Publication Date: 03/2001

Permanent link for this product: https://store.extension.iastate.edu/product/4938