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!

Practice this question and more.


What type of pesticide formulation is produced by mixing an active ingredient and an emulsifying agent in a suitable petroleum solvent?

  1. Eductor

  2. Emulsifiable Concentrate (EC)

  3. Drift Control Additive

  4. Drop Spreader

The correct answer is: Emulsifiable Concentrate (EC)

An Emulsifiable Concentrate (EC) is the type of pesticide formulation that is produced by mixing an active ingredient and an emulsifying agent in a suitable petroleum solvent. This formulation allows the active ingredient to mix evenly with water when agitated, forming a stable emulsion that is easy to apply uniformly over the target surface. The other options are not relevant to the specific process described in the question.