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The dramatic expansion of rubber plantations in mainland South-East Asia and south-west China has caused many eco-environmental problems, especially n...
Read moreTrade in animal-pollinated crops plays an important role in global food systems: in many low-income countries, export of pollinated crops such as coff...
Read moreIn connexion with studies of insect pests and vectors of disease in Cocoa plantations, an investigation was made of the fungus pathogens of ants and o...
Read moreSelection of shade tree species for agroforestry systems must take the complexity of these systems into account. Tree species selection should maximiz...
Read moreThe distribution of the cacao swollen shoot virus is markedly discontinuous in West and Central Africa. The available data were re-examined to investi...
Read moreMonthly totals of arthropods found killed by pathogenic fungi in collections from 5 X 4 quadrats in three forest types in Ghana were shown to be inver...
Read moreDescribes the host range of Cacao swollen-shoot virus (CSSV) and the distribution of wild hosts. No consistent association has so far been found betwe...
Read moreWhen available data were re-examined with regard to the part played by wild hosts in the infection cycle of CSSV in cacao, Cola chlamydantha could not...
Read moreIn the four decades of its existence, agroforestry as a concept has been understood and defined in multiple ways, often referring to a specific system...
Read moreThe factors that maintain the mosaic distribution pattern of dominant ants in cacao plantations in Ghana were investigated in a series of observations...
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