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Process to apply new esters of the acid 1 - f (2 - halogenoetil - phosphoric acid (fosfonico), its application, the insecticides, acaricides and neumaticidas and process for its preparation.And the process for the fight against insects acaros and nematoides
Process to apply new esters of the acid 1 - f (2 - halogenoetil - phosphoric acid (fosfonico), its application, the insecticides, acaricides and neumaticidas and process for its preparation.And the process for the fight against insects acaros and nematoides
Disubstituted-O-[1-fluoro-2-halogeno-ethyl]-phosphoric (phosphonic) acid esters of the formula IMAGE in which R1 is alkyl with 1 to 4 carbon atoms optionally substituted by fluorine, chlorine or bromine, R2 is alkyl or alkoxy each with 1 to 4 carbon atoms and optionally substituted by fluorine, chlorine or bromine, or phenyl optionally substituted by at least one of nitro and halogen, X is chlorine or bromine, and Y is hydrogen or fluorine, WHICH POSSESS INSECTICIDAL, ACARICIDAL AND NEMATICIDAL PROPERTIES.
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