2009 Michigan Laws > Chapter 286 > Act 6 of 1959 – Grape Growers; Use Of Chemical Substances Current as of: 2009 | Check for updates | Other versions § 286.401 Grape growers; chemical substances; definitions § 286.402 Chemical substances; petition by grape grower for prohibition § 286.403 Chemical substances; hearing, posting of notice § 286.404 Chemical substances; director’s findings; damage; orders, continuing effect § 286.405 Chemical substances; orders, effective date § 286.406 Chemical substances; penalty for violation