Minnesota Pesticide Applicator Practice Test

The term that refers to pesticides that are either naturally derived or synthesized is "chemical controls." This category encompasses a broad range of substances used to manage pests, including both synthetic chemicals created in laboratories and naturally derived chemicals extracted from plants or other natural sources. Chemical controls can be effective in targeting specific pests and are widely utilized in agricultural and pest management practices.

Understanding this terminology is crucial for pesticide applicators, as it helps differentiate between various forms of pest control. Biologic controls refer to natural predators or parasites of pests, while natural controls typically refer to non-chemical methods or the use of organic substances. Applied controls could refer to the methods and techniques used for applying pesticides rather than the substances themselves. Thus, "chemical controls" is the most appropriate term for pesticides that fit the criteria mentioned in the question.