Preliminary report on the larval development of the horn fly, Haematobia irritans, in feces from cattle given fractions of a commercial preparation of Bacillus thuringiensis.
D000818:Animals; D001407:Bacillus; D002417:Cattle; D004175:Diptera / Q000254:growth & development*; D005243:Feces; D066298:In Vitro Techniques