Pesticide Applicator Certification Sample Questions and 100% verified answers.

Using barriers to prevent pests from getting into an area is an example of which type of pest management method? A. Biological control. B. Mechanical control. C. Genetic control. D. Chemical control. - Answer- B. 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? A. Biological. B. Mechanical. C. Physical/environmental modification. D. Regulatory pest control. - Answer- C. Which statement is true about biological control methods? A. If pesticides are part of a biological control program to control an exotic pest, it is better to apply them at the strongest label rate and to choose the more toxic pesticides. B. Modifying the environment to enhance natural enemies is a recommended practice in biological control. C. Biological control involves the importation of exotic pests to control natural enemies. D. Using several cultural practices and a wide variety of pesticides works best in biological control. - Answer- B.