5. The following pesticides are included in Class 3:(1) any pesticide that is not specifically included in another class, where the container bears the word “COMMERCIAL”, “AGRICULTURAL” or “INDUSTRIAL” on a label or inscription or where that word appears in a document accompanying it;
(2) any pesticide composed of Bacillus thuringiensis Berliner var Kurstaki intended for use in forests or on wooded land; and
(3) any pesticide prepared by the user by mixing a fertilizer with a Class 3 pesticide.