Iowa commercial applicator license sample test (core) Questions and Answers (2024 / 2025) (Verified Answers)

Which statement is true about cultural control practices? 1. Trapping is an important cultural control practice. 2. Cultural practices alter the environment, the condition of the host, or the behavior of the pest to prevent or suppress an infestation. 3. Sanitation is not considered a cultural practice. 4. Cultural controls involve the release of parasites and predators found in foreign countries. Answer • Cultural practices alter the environment, the condition of the host, or the behavior of the pest to prevent or suppress an infestation. 2. Lowering the humidity of stored grains and other food products to reduce damage from mold is an example of which type of pest management method? • Mechanical. • Biological. • Physical/environmental modification. • Regulatory pest control Answer Physical/environmental modification. 3. Using barriers to prevent pests from getting into an area is an example of which type of pest management method? • Genetic control. • Biological control • Chemical control. Mechanical control. Answer Mechanical control