dying tobacco hornworm with cotesia congregatus parasites

apantales arthropod arthropoda beneficial biological braconid braconidae carnivore caterpillar close closeup coccon cocoons congregatus control cotesia dying emerged entomology eyes false green have horn hornworm hornworms insect instar invertebrate larva larvae legs lifecycle manduca markings metamorphosis nature parasite parasites parasitic pest pupa recently sexta spp stripes tobacco wasp wrinkled wrinkles