This final rule revokes specific meat, milk, poultry, and egg (MMPE) tolerances for residues of the insecticides aldicarb, carbofuran, diazinon, and dimethoate; herbicides atrazine, metolachlor, and sodium acifluorfen; fungicides fenarimol, propiconazole, and thiophanate-methyl; and the defoliant cacodylic acid. EPA determined that there are no reasonable expectations of finite residues in or on meat, milk, poultry, or eggs for the aforementioned pesticide active ingredients and that these tolerances are no longer needed. Also, this document modifies specific fenarimol tolerances. The regulatory actions in this document contribute toward the Agency's tolerance reassessment requirements of the Federal Food, Drug, and Cosmetic Act (FFDCA) section 408(q), as amended by the Food Quality Protection Act (FQPA) of 1996. By law, EPA is required by August 2006 to reassess the tolerances in existence on August 2, 1996. Because all the tolerances were previously reassessed, no reassessments are counted here toward the August, 2006 review deadline.