LITERATURE CITED
- Batra, L. R. 1967. Ambrosia fungi: A taxonomic revision and nutrition studies of some species. Mycologia 59: 976–1017.
- French, J. R. J., and R. A. Roeper. 1972. In vitro culture of the ambrosia beetle Xyleborus dispar (Coleoptera: Scolytidae) and its symbiotic fungus, Ambrosiella hartigii. Ann. Entomol. Soc. Amer. 61: 1473–1475.
- French, J. R. J., and R. A. Roeper. 1973. Patterns of nitrogen utilization between the ambrosia beetle Xyleborus dispar and its symbiotic fungus. J. Insect Physiol. 19: 593–605.
- French, J. R. J., and R. A. Roeper. 1975. Studies on the biology of the ambrosia beetle Xyleborus dispar (F.) (Coleoptera: Scolytidae). Z. Angew. Entomol. 78: 241–247.
- Happ, G. M., C. M. Happ, and J. R. J. French. 1976. Ultrastructure of the mesonotal mycangium of the ambrosia beetle, Xyleborus dispar (F.) (Coleoptera: Scolytidae). Int. J. Insect Morphol. Embryol. 5: 381–392.
- Norris, D. M. 1979. The mutualistic fungi of Xyleborini beetle. Pp. 53–64. In: Insect-fungus symbiosis. Ed. L. R. Batra. Allanheld, Osmun & Co., Montclair, N. J.
- Sokal, R. R., and F. J. Rohlf. 1969. Biometry: The principles and practice of statistics in biological research. W. H. Freeman Co. San Francisco. 776 p.