Adult <i>Trichogramma</i> parasitic wasp laying her egg in an egg of corn earworm, <i>Helicoverpa zea,</i> also called bollworm or tomato fruitworm.
Adult Trichogramma parasitic wasp laying her egg in an egg of corn earworm, Helicoverpa zea, also called bollworm or tomato fruitworm.
Credit: Jack Kelly Clark