Indiana Pesticide Applicator Core Practice Exam

What is a key feature of solutions used in pesticides?

1. They can plug screens

2. They require agitation

3. They are abrasive to equipment

4. They do not require agitation

The correct answer is: They do not require agitation

The characteristic that solutions used in pesticides typically exhibit is that they often require agitation. This is important because pesticides can separate or settle over time, and proper agitation ensures that the active ingredients are evenly distributed throughout the solution before application. This uniformity is vital for the effectiveness of the pesticide, as uneven mixtures can lead to improper dosing and potentially ineffective pest control. In contrast, solutions that do not require agitation may not effectively mix the active ingredients, which could lead to inconsistent application and reduced efficacy. Therefore, understanding the necessity of agitation in pesticide solutions helps applicators ensure that they are applying the correct concentration and achieving desired pest control results.