共 13 条
[1]
Adams Jean Burnham, 1946, AMER POTATO JOUR, V23, P1, DOI 10.1007/BF02883549
[3]
Kennedy J. S., 1958, Entomologia Experimentalis et Applicata, V1, P50, DOI 10.1007/BF00338574
[6]
KIRKPATRICK HC, 1952, PHYTOPATHOLOGY, V42, P540
[7]
MACGILLIVRAY ME, 1956, ED CDA