close-up of an azalea caterpillar

azalea azaleas bacillus bare black branches bush caterpillar caterpillars chew cocoon cshaped curl damage datana day defoliate devour eating eggs feed feeding foliagefeeding groups hairy harmless infestation insecticide insects labor landscape larvae leafminer leaves major mature moth nature nonpoisonous nonvenomous pests plants prune red redheaded rhododendron shrubs silken southeast stripped threads thuringiensis twigs vegetation worm worms yellow