Diseases of cacao in Papua and New Guinea
Papua New Guinea agric. J 15: 79-90
Symptoms of, and control measures for, black pod, canker and chupon wilt (all caused by Phytophthora palmivora), die-back and pod disease (associated with Botryodiplodia), root rots, pink disease (Corticium salmonicolar), white thread blight and horse hair blight (Marasmius and related spp.), sooty moulds, algal spot (Cephaleuros virescens) and minor ailments.