共 14 条
- [1] ALEXANDER LJ, 1953, USDA PLANT DIS REPTR, V37, P317
- [2] DOOLITTLE SP, 1946, PHYTOPATH, V36, P685
- [3] FRAZIER WA, 1949, P AM SOC HORTIC SCI, V54, P265
- [4] Holmes F. O., 1960, Proceedings of Plant Science Seminar, Camden, New Jersey 1960., P1
- [6] HOLMES FO, 1954, PHYTOPATHOLOGY, V44, P640
- [7] Holmes FO, 1943, PHYTOPATHOLOGY, V33, P691
- [9] SMITH KM, 1937, TEXT BOOK PLANT VIRU