共 50 条
- [41] 1978 WEED-CONTROL GUIDE FOR FIELD CROPS MICHIGAN COOPERATIVE EXTENSION SERVICE EXTENSION BULLETIN, 1978, (NE-43): : 2 - 26
- [44] Azafenidin: A new low use rate herbicide for weed control in perennial crops, industrial weed control and forestry 1997 BRIGHTON CROP PROTECTION CONFERENCE - WEEDS, CONFERENCE PROCEEDINGS VOLS 1-3, 1997, : 59 - 66
- [45] CULTURAL AND CHEMICAL WEED-CONTROL IN FIELD CROPS 1978 MINNESOTA AGRICULTURAL EXTENSION SERVICE EXTENSION BULLETIN, 1978, (400): : 2 - 27
- [47] CULTURAL AND CHEMICAL WEED-CONTROL IN FIELD CROPS - 1979 MINNESOTA AGRICULTURAL EXTENSION SERVICE EXTENSION BULLETIN, 1979, (400): : 1 - 28
- [48] CULTURAL AND CHEMICAL WEED-CONTROL IN FIELD CROPS - 1980 MINNESOTA AGRICULTURAL EXTENSION SERVICE EXTENSION BULLETIN, 1980, (400): : 1 - 28