Liu Cai-qin
Abstract
The field trial of a few insecticides was utilized to test the control effects on Spodoptetra litura. The results indicated that Matrine and Haizhengsanling could control effectively on S.litura at the recommended proportion. Comparing with two insecticides, Laizili was not highly effective on S.litura.
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The field trial of a few insecticides was utilized to test the control effects on Spodoptetra litura. The results indicated that Matrine and Haizhengsanling could control effectively on S.litura at the recommended proportion. Comparing with two insecticides, Laizili was not highly effective on S.litura.
Key concepts: Spodoptera litura, Toxicology, Matrine, Quinalphos, Biology, Chemical control, Agronomy, Botany