What term describes a chemical used to control weeds, including concepts such as selective vs non-selective?

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Study for the Virginia Commercial Applicator Turf Category 3B Exam. Use flashcards and multiple-choice questions with helpful hints and explanations. Prepare effectively for your exam!

Multiple Choice

What term describes a chemical used to control weeds, including concepts such as selective vs non-selective?

Explanation:
Herbicide is the term for a chemical used to control weeds. In turf management, herbicides are valued for being selective or non-selective. A selective herbicide targets certain weed species while sparing the grass, which helps keep the lawn healthy. A non-selective herbicide kills most plants it contacts, which is useful when you need to clear vegetation or prepare soil for new turf. Pesticide is the broad umbrella category that includes herbicides, fungicides, and insecticides, but the specific term for a chemical that controls weeds is herbicide. Fungicides control fungi; insecticides control insects.

Herbicide is the term for a chemical used to control weeds. In turf management, herbicides are valued for being selective or non-selective. A selective herbicide targets certain weed species while sparing the grass, which helps keep the lawn healthy. A non-selective herbicide kills most plants it contacts, which is useful when you need to clear vegetation or prepare soil for new turf. Pesticide is the broad umbrella category that includes herbicides, fungicides, and insecticides, but the specific term for a chemical that controls weeds is herbicide. Fungicides control fungi; insecticides control insects.

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