title: Susceptibility of immature horn flies to toxins of Bacillus thuringiensis.
mesh_terms: D000818:Animals; D001407:Bacillus; D001681:Biological Assay; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control; D004175:Diptera / Q000187:drug effects*; D004478:Ectoparasitic Infestations / Q000517:prevention & control / Q000662:veterinary; D005243:Feces / Q000382:microbiology; D007300:Insect Control; D007306:Insecticides / Q000494:pharmacology; D007814:Larva / Q000187:drug effects; D007928:Lethal Dose 50; D008722:Methods; D013170:Spores; D014118:Toxins, Biological / Q000494:pharmacology*
chemical_list: D007306:Insecticides; D014118:Toxins, Biological