title: Avermectin B1a: highly potent inhibitor of reproduction by queens of the red imported fire ant (Hymenoptera: Formicidae).
mesh_terms: D000818:Animals; D001000:Ants / Q000187:drug effects* / Q000502:physiology; D005260:Female; D007559:Ivermectin / Q000031:analogs & derivatives*; D007783:Lactones / Q000494:pharmacology*; D012098:Reproduction / Q000187:drug effects
chemical_list: D007783:Lactones; C022120:avermectin B(1)a; D007559:Ivermectin