This Law provides for control by the Minister of the manufacture, importation, placing on the market, handling and use of pesticides and other substances having the same effect as pesticides including growth regulators. The Minister may by Order, among other things: (a) impose specified prohibitions in relation to pesticides of a description specified in the Order; (b) provide for the approval of pesticides of any description; (c) provide for the imposition of conditions on an approval when or a