demeton


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Related to demeton: Demeton-S-methyl

demeton

an organophosphorus insecticide used as a treatment for sucking lice. Consists of a mixture of two compounds and toxicity varies a good deal depending on their relative concentrations.
References in periodicals archive ?
OPs not detected included: dimethoate, disulfoton, ethoprop, fensulfothion, EPN, fenthion, malathion, merphos, methyl parathion, azinphos-methyl, phorate, demeton.
Demeton (Systox) Systemic insecticide-acaricide, introduced in 1954 and discontinued in 1989.
In USA, acaricide resistance of citrus red mite has been reported in California and Florida, and the acaricides include carbophenothion, chlorfenson, demeton, dicofol, dioxathion, ethion, parathion, and tetradifon.