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agar Amazonian hybrid Amelonado analysis application bean characters block canker CCM liquid clones clones K82 cocoa cocoa clones coconut water Copra cultivars days after inoculation Design Dwarf East New Britain effect eg eg endosperm endosperm weights fermentation fertilizer field resistance fungicide g tree-1 genetic given in Table growth hybrid progenies inoculum isolates Karkar KEE2 KEE5 KEE5 X kg ha-1 leaf lesion expansion Massawa Mean measured metalaxyl palmivora palms phosphonate injection phosphonic acid Phytophthora pod rot plantation planted plots Ppr incidence pre-treatment production and yield progeny trial pruning Ramandu Raulawat recorded Red Dwarf replicate Results rH rH rH Ridomil+72 samples seedlings selected shade significant smallholder sporangia sporangium spores sporophores sporulation susceptible Tall Tavilo Research Centre theobromae Treatments Trinitario clones Trinitario x Amazonian Untreated urea water agar wet bean