共 11 条
- [1] CLOSE RC, 1967, LUCERNE CROP, P248
- [2] ERWIN DC, 1954, PHYTOPATHOLOGY, V44, P137
- [3] GRAHAM JM, 1979, COMPENDIUM ALFALFA D
- [4] HORSFALL JG, 1930, AGR EXP STN MEM, V130
- [6] ISOM WH, 1980, CROP SCI, V20, P287
- [7] JAMES W C, 1971, Canadian Plant Disease Survey, V51, P39
- [8] Jones FR, 1938, J AGRIC RES, V57, P0791
- [10] Stovold G. E., 1981, Agricultural Gazette of New South Wales, V92, P17