共 28 条
- [1] ABBOTT E. V., 1926, IOWA STATE COLL JOUR SCI, V1, P15
- [2] Allen MC, 1935, PHYTOPATHOLOGY, V25, P244
- [3] BISBY G. R., 1935, CANADIAN JOUR RES SEC C BOT SCI, V13, P47
- [4] BISBY G. R., 1933, CANADIAN JOUR RES, V8, P253
- [6] DAINES R. H., 1937, American Potato Journal, V14, P85, DOI 10.1007/BF02881095
- [7] Fred EB., 1928, LAB MANUAL GEN MICRO
- [8] FRED EG, 1932, WISC U STUDIES SCI, V5
- [9] GAINEY PL, 1930, KANS AGR EXP STA TEC, V26, P3