Conventional pesticides are being used as the major tools for stored grain and food protection. Many conventional pesticides have created problems including pesticide resistance, toxic residues in the treated products, handling hazards, health hazards to operatives and pest resurgence. Among these, the incidence of pes …
… entical. The results encourage future incorporation of such plant extracts as ovipositional deterrents in stored-product lPM programmes.
Effects of temperature and light exposure on the toxicity of deltamethrin, chlorpyrifos-methyl, and malathion against Tribolium castaneum were extensively studied using the residual film method. Results revealed that mortality increased proportionally with an increase in temperature, where the optimum temperature for t …
Extracts of eight plants from the Omani flora were tested for their effects on oviposition, adult emergence from eggs and mortality of the pulse beetle, Callosobruchus chinensis. Observations were made on the number of eggs laid on kidney bean seeds treated with extracts, adult emergence from seeds and mortality of adu …