Residues on Oranges Resulting from the Use of DDT, Parathion, Phosdrin, and TDE for the Control of Orange worms1

Abstract

The residual behavior of DDT, parathion, Phosdrin® (1-rnethoxycarbonyl-1-propen-2-yl dimethyl phosphate), and TDE on oranges following treatment designed for the control of various orange worms has been studied. It was determined that a 2-week waiting period between treatment and harvest will result in residues well below the existing tolerance levels.