共 8 条
[1]
CUNNINGHAM JL, 1962, PHYTOPATHOLOGY, V52, P616
[4]
RAI PV, 1966, PHYTOPATHOLOGY, V56, P1365
[5]
SUNDHEIM L, 1972, SCI REPORTS AGR U NO, V51, P1
[6]
Svensson E., 1978, Acta Universitatis Upsaliensis Abstracts of Uppsala Dissertations from the Faculty of Science, V457, P1