colorado potato beetle sits on a potato bush

green flower leaf insect plant produce invertebrate animal food shrub nature fruit tree arthropod branch wildflower colorado potato beetle sits bush activity agriculture americas brindled bug chitin chrysomelid close-up closeup crop culture damaged decemlineata eating entomology farm field garden gardening greed indigenous insects jaws larva leptinotarsa macro mandibles mating north obsessive orange pest prejudicial prepared season single striped summer usa vermin weevil yellow bush cultivation concept