California Oakworm Insecticide
Phryganidia californica Insecticide
Description of California Oakworm (Phryganidia californica):
California oakworm is a species of caterpillar that feeds on oak trees and their leaves. The adult form has prominent wing veins and is gray in color. The caterpillar stage are have yellowish-green bodies, dark stripes on the sides, and brown heads.
California Oakworm Optimized Control Options Finder
According to the manufacturer approved labels: The following insecticide, applied at the listed application rates, will control California Oakworm.