共 17 条
- [1] BARKSDALE TH, 1971, PLANT DIS REP, V55, P807
- [2] BURKE OD, 197 PA AGR LEAFL EXT
- [3] CHUPP C, 1960, VEGETABLE DISEASES T
- [5] EDMONDS RL, 1972, PLANT DIS REP, V56, P704
- [6] GUTHRIE JAMES W., 1958, PLANT DIS REPORTER, V42, P246
- [7] HARRISON M. D., 1965, American Potato Journal, V42, P333, DOI 10.1007/BF02869699
- [8] HARRISON M. D., 1965, American Potato Journal, V42, P279, DOI 10.1007/BF02863338
- [9] HORSFALL JG, 1945, PHYTOPATHOLOGY, V35, P655
- [10] HORSFALL JG, 1942, 456 CONN AGR EXP STN