Search Results - Russell Vought~
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Impact of two accidentally introduced Encarsia species (Hymenoptera: Aphelinidae) and other biotic and abiotic factors on the spiralling whitefly Aleurodicus dispersus (Russell) (H...
Published 1998“…In early 1993, the spiralling whitefly, Aleurodicus dispersus (Russell), was observed in Benin for the first time, inflicting damage to ornamental and shade trees and cassava. …”
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Journal Article -
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Heartwater and the economics of livestock production on large scale commercial and smallholder farms in Zimbabwe
Published 1999Get full text
Journal Article -
Community-based fish culture in seasonal floodplains and irrigation systems
Published 2010Get full text
Informe técnico -
Evaluating the efficacy of biological control of three of three exotic homopteran pests in Tropical Africa
Published 1996“…Alone or together, they brought the pests under control, while indigenous and exotic coccinelIids played a minor role. …”
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Journal Article -
Cassava breeding: a decade of progress from international programmes
Published 1985Get full text
Book Chapter -
Trophic influences on survival, development and reproduction of Hyperaspis notata (Col., Coccinellidae)
Published 1997“…‐Ferr. and P. herreni Williams, on cassava in southern Brazil and the highlands of Colombia. Brought to Africa to help control the accidentally introduced P. manihoti, its range of target prey and plant food sources as well as its performance under conditions of food scarcity were investigated in the laboratory. …”
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Journal Article