Egg This initial stage involves the bordered Straw's eggs, which are laid by the female. The eggs are usually tiny and may conform to the plant surface in shape, color, and size. Physiological changes during this period are minimal as the bordered Straw prepares for later stages.
Larva Upon hatching, the bordered Straw enters the larval stage; it appears worm-like with a soft body, distinct head, and chewing mouthparts, primarily meant for feeding and growth. Larval bordered Straw go through several molts, increasing in size with each molt. Color patterns may vary with age.
Pupal In this stage, the bordered Straw is encased in a pupal shell, undergoing significant transformation. The body remodels, internal structures completely rearrange, and it is typically immobile. Shape, color, and size may vary, but the insect remains dormant, conserving energy for the final adult emergence.
Adult Emerging from the pupa, the adult bordered Straw’s development is marked by the presence of wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction. Coloration often serves as camouflage or mate attraction.