Search Results - Cocoa Board of Papua New Guinea,
-
1
-
2
Black pod, canker and seedling blight diseases of cocoa = sik nogut bilong ol i kolim blak pod, kenka na sidling blait = huahua (Podi) krema, toto (canker) bona tubu matamata au en...
Published 1985“…Cocoa Industry Board of Papua New Guinea,…”
Book -
3
Vascular-streak dieback disease of cocoa = sik daibek bilong kakao = koko ena gorere : an illustrated guide for growers /
Book