MINISTRY OF HEALTH AND WELFARE Notice is hereby given, to commence a period of public comments for the abolition of "Method of Test for Pesticide Residues in Foods - Test of Asulam, a Herbicide", "Method of Test for Pesticide Residues in Foods - Test of Dalapon, a Herbicide" and "Method of Test for Pesticide Residues in Foods - Test of Dithianon, an Organonitrogen Pesticide"