1. Bonnefoi, A. & De Barjac, H. — 1964. Identification et classification des souches du groupeBacillus thuringiensis. — Rapport Symp. C.I.L.B. 5–7 mars 1964.
2. Bonnefoi, A., Burgerjon, A. &Grison, P. — 1958. Titrage biologique des préparations de spores deBacillus thuringiensis Berliner. —C. R. Acad. Sci.,247, 1418–1420.
3. Borcatti, A. L. &Guyer, G. E. — 1963. The effectiveness of commercial formulations ofBacillus thuringiensis Berliner on house-fly larvae. —J. Insect Path.,5, 377–384.
4. Briggs, J. D. — 1960. Reduction of adult House-fly emergence by the effects ofBacillus spp. On the development of immature forms. —J. Insect Path.,2, 418–432.
5. Briggs, J. D. — 1960. Commercial production of insect pathogens. — In:Steinhaus, E. A.: Insect Pathology,2, 519–548.