Suchergebnisse

Article Details: Received: 2018-04-09 | Accepted: 2018-10-08 | Available online: 2018-09-31https://doi.org/10.15414/afz.2018.21.03.84-92This experiment was carried out at Ladoke Akintola University of Technology, Teaching and Research farm during the late and early planting seasons of 2011 and 2012 to determine the efficacy of Moringa oleifera(L) and Anacardium occidentales(L) extracts on major insect pests of pests of watermelon and their effects on fatty acid compound of watermelon. This experiment was arranged in a randomized complete block design and each treatment was replicated three times. Each of the plant extracts was applied at three different concentrations (5, 10 and 20%). Gas chromatography was used to determine the level of fatty acid composition.The results clearly showed that the applied plant extracts exhibited insecticidal action against the Aulocophora africana (Weise) and Dacus cucurbitae(Coquillet). 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