TY - GEN AU - Lacoursière,J O AU - Charpentier,G TI - Laboratory study of the influence of water temperature and pH on Bacillus thuringiensis var. israelensis efficacy against black fly larvae (Diptera: Simuliidae) SN - 8756-971X PY - 1989///0103 KW - Animals KW - Bacillus thuringiensis KW - physiology KW - Hydrogen-Ion Concentration KW - Insect Control KW - Larva KW - Simuliidae KW - Temperature KW - Water N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -