共 18 条
- [1] BOYD JD, 1978, FARM J, V102, pD1
- [2] BRETCHES K, 1978, PROG FARM, V93, P44
- [3] CHANDLER JM, 1979, P SO WEED SCI SOC, V32, P379
- [4] CHANDLER JM, 1980, WEED SCI SOC AM, V14
- [5] CORLEY AM, 1938, Patent No. 2123988
- [6] DALE JE, 1979, 3RD P BELTW COTT PRO, P138
- [7] DALE JE, 1978, P S WEED SCI SOC, V31, P322
- [8] GOODE WW, 1924, Patent No. 1507595
- [9] HAY CR, 1930, Patent No. 1764952
- [10] MAHANAY AJ, 1909, Patent No. 910933