共 9 条
[3]
BURTON G., 1965, Crops and Soils, V18, pp
[6]
HOOKER A L, 1970, Plant Disease Reporter, V54, P708
[7]
KUMAR KA, 1984, ADV APPL BIOL, V10, P113
[8]
MARCHAIS L, 1985, Z PFLANZENZUCHT, V95, P103