共 13 条
[1]
AFANASIEV M. M., 1966, PLANT DIS REPORT, V50, P928
[5]
LIVINGSTON JE, 1947, J AM SOC AGRON, V39, P536
[6]
PAULSEN GM, 1982, AGR EXP STN COOP E C, V646
[7]
Stout Harold L., 1946, PLANT DIS REPORTER, V30, P370
[8]
SUNESON COIT A., 1937, JOUR AMER SOC AGRON, V29, P247
[9]
SUNESON COIT A., 1941, JOUR AMER SOC AGRON, V33, P829
[10]
TIMMONS FL, 1932, J AM SOC AGRON, V24, P584