Bioassay
Guides
Trirhabda pilosa
Trirhabda pilosa is a skeletonizing leaf beetle in the family Chrysomelidae, native to North America. The species is a specialist herbivore of sagebrush (Artemisia spp.) and has been extensively used in ecological research as a model organism to study plant-to-plant communication and induced plant resistance. Larvae demonstrate consistent behavioral avoidance of leaves exposed to damage cues, making them valuable for rapid bioassays of plant defensive responses.