Associate Certified Entomologist (ACE) Practice Exam

Which method is NOT part of cultural control methods?

1. Habitat modification.

2. Use of insecticides.

3. Proper waste management.

4. Encouraging natural predators.

The correct answer is: Use of insecticides.

Cultural control methods focus on altering farming or environmental practices to manage pests effectively without relying heavily on chemical control. These practices aim to create conditions that are less conducive to pest development or increase the presence of natural enemies. Using insecticides is not considered a cultural control method because it involves the application of chemicals to directly kill or repel pests, rather than modifying the environment or practices to prevent their occurrence. In contrast, habitat modification, proper waste management, and encouraging natural predators are all strategies that enhance the ecological balance and can reduce pest populations through preventative measures. Habitat modification involves changing the physical environment to make it less hospitable to pests. Proper waste management prevents the accumulation of refuse that can attract pests, and encouraging natural predators helps to naturally regulate pest populations. These strategies support integrated pest management principles by promoting ecological health rather than relying solely on chemical interventions.