1. Bao, L. L. &Yendol, W. G. — 1971. Infection of the Eastern subterranean termite,Reticulitermes flavipes (Kollar) with the fungus,Beauveria bassiana (Balsamo) Vuill. —Entomophaga, 16, 343–352.
2. Batko, A. — 1964. Notes on entomophthoraceous fungi in Poland. — Coll. Intern Pathol. Insectes. Lutte Microbiol. (Paris, 1962). —Entomophaga, Mém. H.S., 2, 129–131.
3. Gabriel, B. P. — 1959. Fungus infection of insects via the alimentary tract. —J. Insect Pathol., 1, 319–330.
4. Glasser, R. W. — 1926. The green muscardine disease in silkworm and its control. —Ann. entomol. Soc. Am. 19, 180–192.
5. Heimpel, A. M. — 1971. Safety of insect pathogens for man and vertebrates. In: Microbial control of insects and mites. (H. D. Burges &N. W. Hussey ed.), 469–489. —Academic Press, New York & London.