Optimum drop size and volume of spray solution for the application of foliar sprays against coffee leaf rust by hand lance and hydraulic nozzle /
Optimum drop size and volume of spray solution for the application of foliar sprays against coffee leaf rust by hand lance and hydraulic nozzle /
J. H. Whan ... [et al.]
- Kainantu, E.H.P., Papua New Guinea : Coffee Industry Corporation, 1992.
- 24 p.
- Coffee research report ; no. 19. .
Technical report of research from an Australian Development Assistance Project, commissioned by the Governments of Australia and Papua New Guinea.
9980859229
Spary nozzle.
Spraying equipment
Technical report of research from an Australian Development Assistance Project, commissioned by the Governments of Australia and Papua New Guinea.
9980859229
Spary nozzle.
Spraying equipment