共 19 条
[3]
BROWN DL, 1974, PROGR IMMUNOLOGY 2, V1, P191
[7]
BURDON JJ, 1978, PLANT DISEASE EPIDEM
[8]
COURNOYER BM, 1970, THESIS IOWA STATE U
[10]
KIYOSAWA S, 1972, Annals of the Phytopathological Society of Japan, V38, P41, DOI 10.3186/jjphytopath.38.41