(a) No county, municipal corporation, consolidated government, or other political subdivision of this state shall adopt or continue in effect any ordinance, rule, regulation, or resolution regulating the registration, labeling, packaging, sale, storage, transportation, distribution, use, or application of fertilizer.
(b) This Code section shall in no way prohibit or impair the legal right of any county, municipal corporation, consolidated government, or other political subdivision of this state to issue business licenses or to make zoning decisions.