共 50 条
- [44] PREVALENCE OF APHIDS AND BARLEY YELLOW DWARF VIRUS ON BARLEY IN MANITOBA IN 1970 PLANT DISEASE REPORTER, 1971, 55 (09): : 797 - &
- [48] AN ISOLATE OF BARLEY YELLOW DWARF VIRUS WITH A TOP COMPONENT ARCHIV FUR PHYTOPATHOLOGIE UND PFLANZENSCHUTZ-ARCHIVES OF PHYTOPATHOLOGY AND PLANT PROTECTION, 1985, 21 (03): : 243 - 245