Wyoming Pesticide Applicator Certification Practice Test

How would you describe a noxious weed?

1. A plant with high tolerance to pesticides.

2. A plant desirable for landscaping.

3. A plant causing no observable effects.

4. A troublesome, undesirable plant hard to control.

The correct answer is: A troublesome, undesirable plant hard to control.

A noxious weed is described as a troublesome and undesirable plant that is difficult to control. These invasive plants can outcompete native vegetation, reduce crop yields, and cause other environmental and economic problems. It is important to effectively identify and manage noxious weeds to prevent their spread and minimize their negative impacts on ecosystems and agriculture.