1. UC IPM
Larvae (caterpillar) of fruittree leafroller, <i>Archips argyrospila</i>, suspended from silken threads, some walking back up the silk to reinfest their host plant.
Larvae (caterpillar) of fruittree leafroller, Archips argyrospila, suspended from silken threads, some walking back up the silk to reinfest their host plant.
Credit: Jack Kelly Clark