Study for the Ontario Pesticide Training and Certification CORE Test. Prepare with multiple-choice questions, get hints and explanations. Ensure readiness for your certification!

Multiple Choice

Which statement best describes a non-selective pesticide?

Non-selective pesticides are designed to affect a broad range of organisms, not just a single pest. They can harm many species, including non-target organisms like beneficial insects, when exposure occurs. That’s why the statement describing them as toxic to a wide range of pests and non-target organisms is the best description. The idea of targeting only one pest species describes a selective pesticide, which is the opposite of non-selective. Being safe for beneficial insects is not guaranteed with non-selective products, since they can harm beneficial species. And being used only indoors is not a defining trait of non-selective pesticides; they can be used in various settings depending on the product label.

Non-selective pesticides are designed to affect a broad range of organisms, not just a single pest. They can harm many species, including non-target organisms like beneficial insects, when exposure occurs. That’s why the statement describing them as toxic to a wide range of pests and non-target organisms is the best description.

The idea of targeting only one pest species describes a selective pesticide, which is the opposite of non-selective. Being safe for beneficial insects is not guaranteed with non-selective products, since they can harm beneficial species. And being used only indoors is not a defining trait of non-selective pesticides; they can be used in various settings depending on the product label.