1. De Lodi A, Del Mal del Segno. Calcinaccio o Moscardino. 1835. Cited in Steinhaus EA. Disease in a minor chord. 1975.
2. Etudes sur la Maladie des Vers a Soie. 1870. Cited in Steinhaus EA. Microbial control – the emergence of an idea;Pasteur;Hilgardia,1956
3. Metchnikoff E. Diseases of the larvae of the grain weevil. Commission of the Odessa Zemstvo. 1879.
4. La Prodfuction industrielle des parasites vegetaux pour la destruction des insects nuisibles;Krassilstick;Bulletin Scientifique Francaise de Belge,1878
5. The mutualism between lead-cutting ants and their fungus;Cherrett,1989