1. UC IPM
Parasitized Gill's mealybugs swell and turn yellow (lower right). Later they turn amber brown. Most of these mealybug mummies have exit holes chewed by emerging adult parasites.
Parasitized Gill's mealybugs swell and turn yellow (lower right). Later they turn amber brown. Most of these mealybug mummies have exit holes chewed by emerging adult parasites.
Credit: David R. Haviland