CocoaThis text covers all aspects of cocoa production. Higher prices for cocoa have led to much new knowledge about the plant and changes to its methods of production. These are discussed, along with new problems that have occurred and the fresh research projects that have been needed. |
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Page 306
... Phytophthora canker ( Phytophthora spp . ) Situation and outlook Phytophthora spp . can infect roots , leaves and pods of cocoa , as already described , in addition to stems . The disease attack on stems covered with mature bark is ...
... Phytophthora canker ( Phytophthora spp . ) Situation and outlook Phytophthora spp . can infect roots , leaves and pods of cocoa , as already described , in addition to stems . The disease attack on stems covered with mature bark is ...
Page 352
... Phytophthora palmivora ( Butl . ) Butl . emend . Bras . et Griff . dans les cacaoyéres de la Côte d'Ivoire . Café Cacao Thé 26 , 1 : 31-6 . Bakala , J. ( 1981 ) Repartition des types morphologiques de Phytophthora palmivora ( Butl ...
... Phytophthora palmivora ( Butl . ) Butl . emend . Bras . et Griff . dans les cacaoyéres de la Côte d'Ivoire . Café Cacao Thé 26 , 1 : 31-6 . Bakala , J. ( 1981 ) Repartition des types morphologiques de Phytophthora palmivora ( Butl ...
Page 353
... Phytophthora as a cocoa root pathogen . Proc . 7th Int . Cocoa Res . Conf . Douala , Cameroun 1979 : 267–9 . Gregory , P. H. and Maddison , A. C. ( 1981 ) Epidemiology of Phytophthora on Cocoa in Nigeria . Phytopathological Paper No 25 ...
... Phytophthora as a cocoa root pathogen . Proc . 7th Int . Cocoa Res . Conf . Douala , Cameroun 1979 : 267–9 . Gregory , P. H. and Maddison , A. C. ( 1981 ) Epidemiology of Phytophthora on Cocoa in Nigeria . Phytopathological Paper No 25 ...
Contents
Botany types and populations H Toxopeus | 11 |
Environment G A R Wood | 38 |
Planting material H Toxopeus | 80 |
Copyright | |
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acid Agric Amazon Amelonado annum Anon application areas attack Bahia branches Brazil broom budding Bull Cameroon canker canopy capsids caused cent chupons clear-felling cocoa beans cocoa farms Cocoa Growers cocoa plants Cocoa Res cocoa swollen shoot Coconuts Colombia Conf Costa Rica Criollo crop cultivars damage dieback disease of cocoa dry season Ecuador effect Entwistle farmers fermentation fertiliser flavour forest fungicide fungus Ghana growth harvesting herbicides Itabuna Ivory Coast jorquette labour usage leaf losses Malaysia man-days mature cocoa mealybugs method mirids mistletoe Nigeria nursery nutrients old cocoa trees palmivora Papua New Guinea pathogen Peninsular Malaysia pesticides pests Phytophthora palmivora Phytophthora pod rot plantation Proc production pruning rainfall reduced rehabilitation removal replanting root Sabah seed seedlings shade trees soil SOURCE species spores spraying stem symptoms Table temperature Theobroma cacao tissue tonnes trials Trin Trinidad Turrialba vascular-streak dieback weed control West Africa wilt yield young cocoa