Wyoming Pesticide Applicator Certification Practice Test

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Study for the Wyoming Pesticide Applicator Certification Exam. Prepare with a variety of questions designed to test your knowledge of pesticide application, safety protocols, and regulations. Equip yourself with the tools you need to pass the exam and start your career in pesticide application!

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What do plant growth regulators (PGR) affect in plants?

Pheromone
Poison Control Center
Point of Runoff
Growth and development of plants

The correct answer is: Growth and development of plants

Plant growth regulators (PGRs) are chemicals that affect the growth and development of plants. Pheromones, which are chemical signals used for communication between plants, are not considered PGRs. The Poison Control Center has no relationship to PGRs. Point of runoff refers to the point at which water or other substances runoff from the surface of the soil, and is not related to PGRs. Therefore, the correct answer is D, as PGRs specifically target and impact the growth and development of plants.