Search Results - "Ogol, C.K.P.O."

Abundance of insect pests and their effects on biomass yields of single vs. multi-species planted fallows by Girma, H, Rao, M.R, Day, R, Ogol, C.K.P.O

“…Indigenous and exotic leguminous shrubs that are promising for planted fallow for soil fertility replenishment in east and southern Africa have been found to…”
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Response of ground-dwelling arthropods to a 'push-pull' habitat management system: spiders as an indicator group by Midega, C.A.O, Khan, Z.R, van den Berg, J, Ogol, C.K.P.O, Dippenaar-Schoeman, A.S, Pickett, J.A, Wadhams, L.J

“…Studies were conducted to assess the numerical response of ground-dwelling arthropods to a habitat management system ('push-pull') developed to control maize…”
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Identification of priority areas in South America for exploration of natural enemies for classical biological control of Tetranychus evansi (Acari: Tetranychidae) in Africa by Fiaboe, Komi K.M., Fonseca, Rafael L., de Moraes, Gilberto J., Ogol, Callistus K.P.O., Knapp, Markus

“…The red spider mite Tetranychus evansi Baker and Pritchard is a pest of tomato in East and Southern Africa. It is probably native to South America. Three…”
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Host-plant diversity of Sesamia calamistis Hampson (Lepidoptera: Noctuidae) : Cytochrome b gene sequences reveal local genetic differentiation by G.O., Ong'Amo, Ru B.P., Le, Moyal P., P.-A., Calatayud, Gall P., Le, C.K.P.O., Ogol, E.D., Kokwaro, Capdevielle-Dulac, C., J.-F., Silvain

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Occurrence of the diamondback moth (Plutella xylostella L.) and its parasitoids in Ethiopia: influence of geographical region and agronomic traits by Ayalew, G, Ogol, C.K.P.O

“…Surveys were carried out in 2001 in brassica-producing areas of Ethiopia to determine the geographic distribution and severity of diamondback moth (DBM) and…”
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Host plant diversity of Sesamia calamistis: cytochrome b gene sequences reveal local genetic differentiation by Ong'amo, G.O, Le Rü, B.P, Moyal, P, Calatayud, P.-A, Le Gall, P, Ogol, C.K.P.O, Kokwaro, E.D, Capdevielle-Dulac, C, Silvain, J.-F

“…Sesamia calamistis Hampson (Lepidoptera: Noctuidae) is one of the indigenous stem borer pests associated with maize (Zea mays L.) and sorghum [Sorghum bicolor…”
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Bionomics of the acarophagous ladybird beetle Stethorus tridens fed Tetranychus evansi by Fiaboe, K.K.M, Gondim, M.G.C. Jr, de Moraes, G.J, Ogol, C.K.P.O, Knapp, M

“…The bionomics of Stethorus tridens Gordon fed Tetranychus evansi Baker & Pritchard were studied in the laboratory. The number of prey consumed by S. tridens…”
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Maize stemborer predator activity under 'push-pull' system and Bt-maize: A potential component in managing Bt resistance by Midega, C.A.O, Khan, Z.R, Van Den Berg, J, Ogol, C.K.P.O, Pickett, J.A, Wadhams, L.J

“…Studies were conducted between 2002 and 2004 in experimental plots at two sites in western Kenya and one site in South Africa, to assess the potential role of…”
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Effect of agroecosystem diversity on natural enemies of maize stemborers in coastal Kenya by Midega, C.A.O., Ogol, C.K.P.O., Overholt, W.A.

“…A study was conducted at Mtwapa in the northern coastal area of Kenya during the long and short rainy seasons of 1999 and 2000 to assess the benefits of…”
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Life tables, key factor analysis and density relations of natural populations of the spotted maize stemborer, Chilo partellus (Lepidoptera: Crambidae), under different cropping systems at the Kenyan coast by Midega, C.A.O., Ogol, C.K.P.O., Overholt, W.A.

“…Studies were conducted at Mtwapa, in the coastal area of Kenya, during the long and short rains of 1999 and 2000 to evaluate interaction of mortality factors…”
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Predators of Mesoplatys ochroptera in sesbania planted-fallows in eastern Zambia by Sileshi, G, Kenis, M, Ogol, C.K.P.O, Sithanantham, S

“…Mesoplatys ochroptera Stål (Coleoptera: Chrysomelidae) is a serious pest of the tropical legume sesbania (Sesbania sesban (L.) Merrill) widely used for soil…”
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Maize stem borer colonization, establishment and crop damage levels in a maize-leucaena agroforestry system in Kenya by Ogol, Callistus K.P.O., Spence, John R., Keddie, Andrew

“…The effect of resource concentration on the population of stem-borers of maize in the maize-leucaena agroforestry system was evaluated. The studies covered six…”
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Insects feeding on Sesbania species in natural stands and agroforestry systems in southern Malawi by SILESHI, G, MAGHEMBE, J. A, RAO, M. R, OGOL, C. K. P. O, SITHANANTHAM, S

“…Pest and disease interactions in agroforestry systemsis a little studied area.Surveys were conducted in the Mangochi and Zomba districts of southern Malawi…”
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Influence of some agroforestry practices on the temporal structures of nematodes in western Kenya by Kandji, Serigne T, Ogol, Callistus K.P.O, Albrecht, Alain

“…The influence of agroforestry practices on the temporal fluctuation of nematodes was studied in western Kenya. The experiment comprised a fallow phase, which…”
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Natural enemy abundance and activity in a maize-leucaena agroforestry system in Kenya by Ogol, C.K.P.O. (Kenyatta University, Nairobi, Kenya.), Spence, J.R, Keddie, A

“…The effect of maize-leucaena agroforestry system on the abundance and activity of natural enemies of maize stem borers was evaluated. The study covered 6…”
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