Search Results - "Ogendo, J. O."

Botanical pesticide production, trade and regulatory mechanisms in sub-Saharan Africa: making a case for plant-based pesticidal products by Sola, P., Mvumi, B. M., Ogendo, J. O., Mponda, O., Kamanula, J. F., Nyirenda, S. P., Belmain, S. R., Stevenson, P. C.

“…Pesticides are the major technology used in the management of field and postharvest losses due to pests. There is growing demand for effective alternatives…”
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Bioactivity of Ocimum gratissimum L. oil and two of its constituents against five insect pests attacking stored food products by Ogendo, J.O., Kostyukovsky, M., Ravid, U., Matasyoh, J.C., Deng, A.L., Omolo, E.O., Kariuki, S.T., Shaaya, E.

“…The fumigant and repellent effects of Ocimum gratissimum L. oil and its constituents, β-(Z)-ocimene and eugenol, were evaluated against adults of Sitophilus…”
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Bioactivity of selected plant powders against Prostephanus truncatus (Coleoptera: Bostrichidae) in stored maize grains by Chebet, F., Egerton Univ. (Kenya). Dept. of Crops, Horticulture and Soils, Deng, A.L., Egerton Univ. (Kenya). Dept. of Biological Sciences, Ogendo, J.O., Egerton Univ. (Kenya). Dept. of Crops, Horticulture and Soils, Kamau, A.W., Egerton Univ. (Kenya). Dept. of Crops, Horticulture and Soils, Bett, P.K., Egerton Univ. (Kenya). Dept. of Biological Sciences

“…Crude powders of Azadirachta indica, Lantana camara, and Tephrosia vogelii, each at six concentrations (0.0, 2.0, 4.0, 6.0, 8.0, and 10% w/w), and Actellic…”
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Comparison of Toxic and Repellent Effects of Lantana Camara L. with Tephrosia Vogelii Hook and a Synthetic Pesticide Against Sitophilus Zeamais Motschulsky (Coleoptera: Curculionidae) in Stored Maize Grain by Ogendo, J. O., Belmain, S. R., Deng, A. L., Walker, D. J.

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Efficacy of Lantana camara L. and Tephrosia vogelii Hook against Sitophilus zeamais (coleoptera: curculionidae) in stored maize grains by Ogendo, J.O, Belmain, S.R, Deng, A.L, Walker, D.J

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EFFICACY OF FECAL FERTILIZERS ON GROWTH, NUTRIENT UPTAKE AND YIELD OF MAIZE by Ogendo, JO, Nyalala, S, Nakitare, KJ, Nakhone, L, Musandu, AAO, Ochieng, J, Kimaru, L

“…Maize ( Zea mays L.) is the most widely cultivated staple food crop in sub-Saharan Africa. However, its production is severely constrained by abiotic and…”
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Volatile leaf oil constituents of Ocimum americanum L. occuring in Western Kenya by J.C. Matasyoh, M.M. Bendera, J.O. Ogendo, E.O. Omollo, A.L. Deng

“…Steam distilled volatile oils from the leaves of Ocimum americanum L. growing in Western Kenya were analysed by GC and GC-MS. A total of 36 compounds,…”
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