Black Cutworms

Bryan Jensen, UW Dept. of Entomology and IPM Program Results from DATCP’s Black Cutworm Pheromone Trap Network has indicated several significant flights of black cutworm adults around the state. Other midwestern states have also reported …

Alfalfa Weevil

Bryan Jensen, Dept. of Entomology and IPM Program A heat map of alfalfa weevil degree day accumulations (WDD) indicates the southern tier of Wisconsin counties have just met the 300 WDD trigger to start scouting. …