共 19 条
[14]
Riker AJ, 1936, INTRO RES PLANT DISE
[15]
SCHMITTHENNER AF, 1964, PHYTOPATHOLOGY, V54, P1012
[17]
WEBSTER GR, 1972, CAN PLANT DIS SU JUN, P75
[18]
WEBSTER GR, 1969, CAN J PLANT SCI, V50, P277
[19]
WEBSTER GR, 1973, CAN PLANT DIS SU DEC, P175