Bull. Spec. CORESTA Symposium, Kallithea, 1990, p. 159, P02, ISSN.0525-6240
The testing of two tractor-mounted pesticide applicators
Tobacco Research Board, Harare, Zimbabwe.
Efficient pesticide application is necessary to control diseases and insect pests and leave minimum residues on leaves of field tobacco in Zimbabwe. Only hand held and aircraft methods of application were recommended until recently when two tractor ...