Fall armyworms are on the rise in Oklahoma. Here’s what you should do
Wed, Sep 24, 2025
The fall armyworm – earning its name for the way it “marches” from food source to food source – population fluctuates every year. Cooler and wetter weather patterns early in the year factor into what activity will look like in the fall, explains Ashleigh Faris, Oklahoma State University Extension’s cropping systems entomologist.
OSU ExtensionOSU AgricultureDepartment of Entomology and Plant Pathology