IDENTIFICATION OF PESTICIDES AT NANOGRAM LEVEL BY EXTRACTION P-VALUES.
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Chemistry Techniques, Analytical↗
Biomedical subjects
Publications and source records attributed to M BEROZA.
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Aldrin, p,p'-DDT, dieldrin, gamma chlordane. heptachlor, heptachlor epoxide, J-hydroxychlordene, and lindane were bioassayed against larvae of Anopheles quadrimaculatus Say; the remnant amounts of insecticide and metabolites in larvae and medium were determined by electron-affinity gas chromatography. The insecticides were surprisingly nonpersistent at concentrations normally used.
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