Safened pesticidal resin compositions for controlling soil borne pests and process for the preparation thereof
1990
Cannelongo, J.F.
The present invention relates to novel dryblended extrudable, extruded and pelletized pesticidal resin composition comprising, as the active ingredient, 0,0 -diethyl S - [(1,1 - dimethylethyl) thio] methyl phosphorodithioate, 0,0 - diethyl S - (ethylthiomethyl) phosphorodithioate which has a dermal and/or oral LD50, as measured on rats or rabbits of less than 50 mg/kg. The novel compositions of the present invention are characterized by markedly reduced mammalian toxicity and increased pesticide stability and are essentially free of dust. Further, the present invention also relates to a process for preparing the present safened pesticidal resin compositions.
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