§ 186.2325 - O,O-Dimethyl 2,2,2-tri-chloro-1-hydroxy-ethyl phos-phonate.  


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  • A tolerance of 2.5 parts per million is established for residues of the insecticide O,O-dimethyl 2,2,2-trichloro-1-hydroxyethyl phosphonate in dried citrus pulp when present therein as a result of application of the insecticide to growing citrus fruit.