Structural Pest Control Applicator Practice Exam

What is the common abbreviation for Wet-table powder?

1. WP

2. EC

3. D

4. G

The correct answer is: WP

The common abbreviation for Wet-table powder is WP. This term refers to formulations of pesticides that contain active ingredients in a finely powdered form that can be mixed with water for application. The "W" in WP stands for "Wet," indicating that this type of powder is designed to be suspended in water rather than dissolved, allowing it to create a stable mixture for effective application. This suspension helps distribute the pesticide evenly, improving coverage on surfaces and enhancing its effectiveness against targeted pests. In contrast to this, other abbreviations have specific meanings relevant to different types of pesticide formulations. For example, EC stands for Emulsifiable Concentrate, which refers to a liquid formulation that can be emulsified in water. Therefore, understanding these distinctions is crucial for anyone involved in structural pest control, as it affects how products are handled, mixed, and applied for pest management.