1. UC IPM
Exit hole left by an adult parasite, <i>Comperiella bifasciata,</i> in the cover of a female California red scale, <i>Aonidiella aurantii.</i>.
Exit hole left by an adult parasite, Comperiella bifasciata, in the cover of a female California red scale, Aonidiella aurantii..
Credit: Elizabeth E. Grafton-Cardwell