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 does a plant growth regulator (PGR) regulate or alter?

  1. Pesticide Resistance

  2. Point-Source Pollution

  3. Poison Control Center

  4. Plant growth and development

The correct answer is: Plant growth and development

A plant growth regulator (PGR) is a substance that, when applied to plants, affects their growth and development. PGRs can promote or inhibit various aspects of plant growth, such as cell division, elongation, fruit development, and flowering. By regulating the physiological processes within plants, PGRs can help growers achieve desired outcomes such as increased yields, improved fruit quality, or altered plant architecture. Thus, the correct answer is D: Plant growth and development.

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