LITERATURE CITED
- Carter, H. G. Climatological data, Idaho section, U. S. Dept. Agric 39: 13. 1936.
- Carter, H. G.. Climatological data, Idaho section, U. S. Dept. Agric. 40: 13. 1937.
- Miller, E. C. Plant physiology. 1st Ed., McGraw-Hill Book Co., Inc., New York, 1931.
- Raber, O. Principles of plant physiology. The Macmillan Co., New York, Rev. Ed., p. 114, 1928.
- Sawyer, W. H. Observations on some entomogenous members of the Entomophthoraceae in artificial culture. Am. Jour. Bot. 16: 86–121. 1928.
- Thaxter, R. The Entomophthoraceae of the United States. Mem. Bos. Soc. Nat. Hist. 4: 133–201. 1888.