title: The ultrastructure of precocene-induced effects on the corpora allata of the adult milkweed bug, Oncopeltus fasciatus.
mesh_terms: D000818:Animals; D001578:Benzopyrans / Q000494:pharmacology*; D003335:Corpora Allata / Q000187:drug effects* / Q000648:ultrastructure; D005260:Female; D006430:Hemiptera / Q000378:metabolism*; D007605:Juvenile Hormones / Q000037:antagonists & inhibitors / Q000378:metabolism
chemical_list: D001578:Benzopyrans; D007605:Juvenile Hormones