Minnesota Pesticide Applicator Practice Test

Which of the following is NOT considered a method of pesticide application?

1. Fogs

2. Granules

3. Solvents

4. Foams

The correct answer is: Solvents

The correct answer is solvents because solvents are not a method of pesticide application; rather, they are substances used to dissolve other materials, often helping to formulate pesticides into different forms. In pesticide formulations, solvents can serve to carry active ingredients or facilitate their adhesion to surfaces, but they do not themselves represent a means of applying pesticides to treatment areas. Fogging, granulated applications, and foams are all recognized methods of applying pesticides to achieve effective pest control. Fogging typically involves turning a pesticide into a fog or aerosol that can disperse over large areas, allowing for coverage of pests in hard-to-reach places. Granules are solid pesticide forms that can be spread on the ground or incorporated into soil, where they dissolve and release active ingredients over time. Foams are utilized for their ability to expand and fill cavities, also providing thorough coverage and longer-lasting effects in certain applications.