Synthetic pyrethroid insecticides are being used with greater frequency in the United States to replace residential and some agricultural organophosphorus (OP) and carbamate insecticides. The pyrethroids are considered to be less toxic to humans than the OPs and carbamates, but like many other classes of insecticides, they are acute neurotoxicants. Barr et al. (p.
In a monitoring study residue levels of organochlorines (OC), synthetic pyrethroids (SP), organophosphates (OP) and carbamates were determined in unprocessed and processed three vegetables viz. brinjal, cauliflower and okra to know the residue levels and evaluate the effect of different household processes (washing and boiling/cooking) on reduction of residues.
