References
- Barnes , D.L. 1972 . Bush control and veld productivity . Mod. Fmg , Dec. 1972, Jan. 1973
- Finney , D.J. 1977 . Probit analysis , Cambridge : University Press Cambridge .
- Ivens , G.W. 1972 . Movement of herbicide applied to cut ends of Populus x Gelrica stems . Weed Research , 12 : 279 – 283 .
- Leonard , O.A. , Glenn , R.C. and Bayer , D.E. 1965 . Studies on the cut surface method. 1. Translocation in blue oak and madrone . Weeds , 13 : 346 – 351 .
- Leonard , O.A. and Murphy , A.H. 1965 . Relationship between herbicide movement and stump sprouting . Weeds , 13 : 26 – 30 .
- Peevy , F.A. 1968 . Controlling upland Southern hardwoods by injecting undiluted 2,4‐D amine . J. For. , 66 : 2 – 4 .
- Teague , W.R. and Stead , J.W.A. 1977 . Annual Report for the Division of Livestock and Pastures , Salisbury : Department of Research and Specialist Services, Government Printer .
- New address: Department of Agriculture, University of Rhodesia, P.O. Box MP 167, Mount Pleasant, Salisbury.