共 13 条
[1]
Bird R. D., 1947, CANADIAN ENT, V79, P5
[3]
GORZ H. J., 1964, CROP SCI, V4, P193, DOI 10.2135/cropsci1964.0011183X000400020022x
[4]
HANS H, 1961, ENTOMOLOGIA EXPT APP, V4, P165
[5]
HOWE WL, 1963, 210 NEBR AGR EXP STA
[6]
ISELY DUANE, 1954, PROC IOWA ACAD SCI, V61, P119
[8]
MANGLITZ GR, 1963, ARS3386 US DEP AGR
[10]
PETERS DC, 1958, 93 KANS AGR EXP STA