1. UC IPM
Late instar larvae of California oakworm, <i>Phryganidia californica,</i> including one that has become severely malnourished (left) on a defoliated live oak twig.
Late instar larvae of California oakworm, Phryganidia californica, including one that has become severely malnourished (left) on a defoliated live oak twig.
Credit: Steven A. Tjosvold