title: Avermectin B1a: effects on the ovaries of red imported fire ant queens (Hymenoptera: Formicidae).
mesh_terms: D000818:Animals; D001000:Ants / Q000187:drug effects*; D005260:Female; D007559:Ivermectin / Q000031:analogs & derivatives*; D007783:Lactones / Q000494:pharmacology; D010053:Ovary / Q000187:drug effects
chemical_list: D007783:Lactones; C023882:avermectin B2a; D007559:Ivermectin