Most read articles by the same author(s)
- G.R. Cassels, E.A. Upritchard, Improved selective weed control in established lucerne , Proceedings of the New Zealand Weed and Pest Control Conference: Vol. 21 (1968)
- C.J. Sharpe, E.A. Upritchard, A survey of aerial gorse treatment in otago-Southland 1973-75 , Proceedings of the New Zealand Weed and Pest Control Conference: Vol. 31 (1978)
- C.J. Sharpe, E.A. Upritchard, Chlorpyrifos for insect control in grapes and kiwifruit , Proceedings of the New Zealand Weed and Pest Control Conference: Vol. 34 (1981)
- D.R. Rastrick, E.A. Upritchard, Residual effectiveness of certain grass-grub insecticides , Proceedings of the New Zealand Weed and Pest Control Conference: Vol. 20 (1967)
- E.A. Upritchard, Possible new insecticides for porina control , Proceedings of the New Zealand Weed and Pest Control Conference: Vol. 23 (1970)
