Toxicity tests of solvent extracts from the giant Indian milkweed, Calotropis gigantea, R. Br. on the brown planthopper, Nilaparvata lugens (stal) and the cowpea weevil, Callosobruchus chinensis L.

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Kvanta Kwangvanshiratada Toxicity tests of solvent extracts from the giant Indian milkweed, Calotropis gigantea, R. Br. on the brown planthopper, Nilaparvata lugens (stal) and the cowpea weevil, Callosobruchus chinensis L.. Thesis (M.Sc. (Technology of Environmental Management))--Mahidol University, 1988. Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/103307

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