MDARD Michigan Core Pesticide Applicator Practice Exam

A molluscicide is a pesticide used to control which of the following?

1. Insects

2. Weeds

3. Slugs and snails

4. Fungi

The correct answer is: Slugs and snails

A molluscicide is specifically designed to control mollusks, which primarily include slugs and snails. These organisms can be pests in agricultural settings, gardens, and landscapes, as they often feed on plants and can cause significant damage. The mode of action for molluscicides typically targets the biology and physiology of these creatures, leading to their elimination or reduced populations. In contrast, insecticides are formulated to deal with insects, herbicides target weeds, and fungicides are used for controlling fungi. Each of these pesticide categories works on a specific type of pest, and the specificity is essential for effective pest management. Therefore, recognizing that molluscicides are aimed at slugs and snails clearly identifies the correct answer.