1. UC IPM
Pupae of diamondback moth, <i>Plutella xylostella</i>, are green to yellowish and occur in a loose silken cocoon. When parasitized (top) the pupa darkens.
Pupae of diamondback moth, Plutella xylostella, are green to yellowish and occur in a loose silken cocoon. When parasitized (top) the pupa darkens.
Credit: Jack Kelly Clark