Alfalfa Weevil Update

Alfalfa Weevil Update Bryan Jensen, IPM Program The southeast portion of the state is entering that time period when third and fourth instar alfalfa weevil larvae can be found and you may start to see …

Alfalfa Weevils Already?

Alfalfa Weevils Already? Bryan Jensen, IPM Program What a spring!  I don’t recall thinking about alfalfa weevils this early.  Take a look at UW Extension’s Ag Weather Site, http://www.soils.wisc.edu/uwex_agwx/ (click on Thermal Models).  Southern Wisconsin …