1. Caractérisation biochimique et sérologique de souches de Bacillus sphaericus pathogénies ou non pour les moustiques;Barjac;Ann. Microbiol. (Inst. Pasteur),1980
2. Effect of UV light on spore viability and mosquito larvicidal activity of Bacillus sphaericus 1593;Burke;Appl. Environ. Microbiol.,1983
3. Davidson , E. W. Mulla , M. S. Dulmage , H. Darwezeh , H. A. Correa , J. A. Urbina , M. Burke , W. F. Sevastano , P. 1983 Small plot field trials of dry powder and liquid B. sphaericus preparations
4. Comparative field trials of Bacillus sphaericus strain 1593 and B. thuringiensis var. israelensis commercial powder formulation;Davidson;J. Econ. Entomol.,1981
5. Fate of Bacillus sphaericus 1593 and 2362 spores used as larvicidal in the aquatic environment;Davidson;Appl. Environ. Microbiol.,1984