Wraight, S.P., Molloy, D.P., Jamnback, H., McCoy, P., 1981. Effects of Temperature and Instar on the Efficacy of Bacillus thuringiensis var. israelensis and Bacillus sphaericus Strain 1593 Against Aedes stimulans Larvae. Journal of Invertebrate Pathology 38, 78-87. doi:10.1016/0022-2011(81)90037-9