共 10 条
[1]
DeLong D. M., 1948, Bulletin of the Illinois Natural History Survey, V24, P97
[2]
GILMER RM, 1966, NY AGR EXP STN B, V813
[4]
Lacy G.H., 1979, Frontiers of Plant Science, V32, P2
[10]
ROSENBERGER DA, 1977, PLANT DIS REP, V61, P830