A preliminary report : development of strategic spray programmes with copper oxide for the control of coffee leaf rust in Papua New Guinea /
J. H. Whan ... [et al.]
- Kainantu, E.H.P., Papua New Guinea : Coffee Industry Corporation, 1992.
- 37 p.
- Coffee research report ; no. 21. .
Technical report of research from an Australian Development Assistance Project, commissioned by the Governments of Australia and Papua New Guinea.
9980859245
Coffee rust disease.
Copper oxide.
Technical report of research from an Australian Development Assistance Project, commissioned by the Governments of Australia and Papua New Guinea.
9980859245
Coffee rust disease.
Copper oxide.