National Pesticide Applicator Certification Core Manual Exam with Complete Solutions 2023

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. Mechanical control 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. Physical/environmental modification 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. Modifying the environment to enhance natural enemies is a recommended practice in biological control Sealing cracks and crevices and small openings in buildings is an example of which type of mechanical control method?A. Exclusion B. Trapping C. Cultivation D. Mulching - ANSWER-A. Exclusion Which statement is "true" about cultural control practices? A. Cultural practices alter the environment, the condition of the host, or the behavior of the pest to prevent or suppress an infestation B. Trapping is an important cultural control practice C. Sanitation is not considered a cultural practice D. Cultural controls involve the release of parasites and predators found in foreign countries - ANSWER-A. Cultural practices alter the environment, the condition of the host, or the behavior of the pest to prevent or suppress an infestation Which statement is "true" about regulatory pest control? A. Pests that pose a serious public health threat are rarely regulated by federal and state agencies B. Pests that are to be eradicated are rarely under quarantine restrictions C. Airports and ocean ports are monitored by pest quarantine regulatory agencies D. Entry of pests across state lines is not regulated - ANSWER-C. Airports and ocean ports are monitored by pest quarantine regulatory agencies Which statement is "true" about pest management strategies in IPM? A. The goal is often to maintain pest damage at eco