Michigan StatutesAct 28 of 1952 - <font color=red>Repealed-</font>USE OF LETHAL GASES FOR FUMIGATION (692.621 - 692.624)USE OF LETHAL GASES FOR FUMIGATIONAct 28 of 1952692.621-692.624 Repealed. 1961, Act 236, Eff. Jan. 1, 1963.