Stink bugs have a typical insect life cycle that involves several distinct stages: egg, nymph, and adult. Here is a comprehensive overview of the life cycle of stink bugs:
Eggs: The female stink bug will lay clusters of eggs on the underside of leaves or on stems. The eggs are usually light green or yellow in color and are usually laid in rows. They are oval-shaped and are usually about 1/16 inch long. The eggs will hatch into nymphs in 5-14 days, depending on the temperature and species of stink bug.
Nymphs: When the eggs hatch, the nymphs emerge and begin to feed on the leaves, stems, and buds of plants. They will molt several times as they grow, and they will go through several instars, or stages, before reaching adulthood. The nymphs are usually green or brown in color and are similar in shape to the adult stink bug, but they are smaller and lack wings. The nymphs will feed on the plants for several weeks, and they will grow and molt several times before reaching adulthood.
Adults: When the nymphs reach their final instar, they will molt one final time and emerge as adult stink bugs. The adults are fully formed, and they have wings, a fully developed exoskeleton, and fully developed reproductive organs. The adult stink bugs will mate and lay eggs, and they will continue to feed on the plants throughout the remainder of their lives.
Stink bugs have a typical insect life cycle that involves several distinct stages: egg, nymph, and adult. The life cycle can last from several weeks to several months, depending on the species of stink bug and the temperature. By understanding the life cycle of stink bugs, you can better understand their behavior and habits and take appropriate action to manage any stink bug problems you may be experiencing.