§ 186.4975 - Profenofos.  


Latest version.
  • A regulation is established permitting residues of the insecticide profenofos [O-(4-bromo-2-chlorophenyl)-O-ethyl-S-propyl phosphorothioate] and its metabolites converted to 4-bromo-2-chlorophenol and calculated as profenofos in cottonseed hulls at 6.0 ppm.