Browsing by Author "Ssembwere, Sailam"

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    An Investigation on the Effect of Aloe Vera (Brevicoryne Brassicae) Extract on Cabbage Aphids.
    (Kabale University, 2024) Ssembwere, Sailam
    Cabbage aphids (Brevicoryne brassicae) are significant pests of brassica crops worldwide, causing substantial economic losses. Overusing synthetic insecticides has led to environmental concerns and the development of insecticide-resistant aphid populations. This study investigated the efficacy of aloe vera extract as a natural insecticide against cabbage aphids. The results showed that aloe vera extract exhibited significant insecticidal activity against cabbage aphids, with the highest mortality rate of 70% observed at a concentration of 15% after 6 hours of application. The rate of action of aloe vera extract was found to be concentration-dependent, and the optimal concentration was determined to be 15%. These findings suggest that aloe vera extract is a promising natural insecticide for controlling cabbage aphid populations, offering a sustainable and eco-friendly alternative to synthetic insecticides. Further research is recommended to explore the potential of aloe vera extract in controlling other insect pests and to develop effective formulations for commercial use.