Wyoming Pesticide Applicator Certification Practice Test

Disable ads (and more) with a membership for a one time $2.99 payment

Prepare for the Wyoming Pesticide Applicator Certification Test. Utilize flashcards and multiple-choice questions to sharpen your knowledge. Be ready to demonstrate your understanding of safe pesticide use!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What is an undesirable organism that injures humans, desirable plants and animals, manufactured products, or natural substances?

An undesirable substance
A beneficial organism
A vital ecosystem component
A pest

The correct answer is: A pest

An undesirable substance would be a material or chemical that is harmful to humans or other living beings, whereas D specifically refers to an organism that causes physical or economic harm. A beneficial organism would have a helpful impact on its surroundings, so that option is incorrect. A vital ecosystem component would be an essential part of a natural system, rather than a harmful factor. C is also incorrect.