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Study of the efficacy of chilli andonion aqueous extracts as natural pesticides for the control of insect pests of tomato with emphasis on african bollworm helicoverpa armigera (HB) (lepidoptera: noctuidae)
(2000)
African Bollworm Helicoverpa armigera (HB) is one of the major insect pests of a
agricultural importance. The larval stage of this insect causes direct reduction and
quality losses of tomato yields, and also through the ...
Indigenous botanical pesticides for use in integrated pest management (IPM) of insect Pests of brassicas by small scale farmers in Kenya
(2007)
A survey of the knowledge of indigenous farmers in the selected locations of Kiambu,
Maragua and Machakos districts in Central and Eastern Provinces of Kenya was carried
out to determine their understanding of practical ...