Which statement is true regarding the preparation of pesticides?

Proper mixing of pesticides is critical to ensure their effectiveness and to minimize the risk of exposure to both the applicator and the environment. When pesticides are not mixed adequately, it can lead to uneven distribution of the active ingredients, resulting in reduced efficacy. This means that the pesticide may not effectively control the targeted pests, which could lead to incomplete pest management and potential resistance development.

Additionally, thorough mixing helps to ensure that the formulation adheres well to surfaces and is activated appropriately. It also can reduce the potential for chemical residues that might harm non-target organisms or contaminate water sources. Thus, understanding the proper preparation methods for pesticides, including optimal mixing techniques, is vital for safe and effective pest control practices.