| initial and residual activity of vectobac 12 as, vectobac wdg, and vectolex wdg for control of mosquitoes in ararat valley, turkey. | two formulations, vectobac 12 as and vectobac wdg, of bacillus thuringiensis israelensis (bti) and one formulation, vectolex wdg, of bacillus sphaericus were tested against anopheles maculipennis, culex pipiens, culex theileri, aedes caspius, and aedes dorsalis larvae in drainage canals, a flooded plain, and a drainage well in the igdir plain of arafat valley, turkey. vectobac 12 as applied at 0.5 and 1 liter/ha to a drainage canal provided complete control of cx. theileri and 80% to 98% control ... | 2009 | 19432078 |