An agent used to destroy pests
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What is the purpose of pesticides?
Pesticide, any toxic substance used to kill animals, fungi, or plants that cause economic damage to crop or ornamental plants or are hazardous to the health of domestic animals or humans. All pesticides interfere with normal metabolic processes in the pest organism and often are classified according to the type…
What is another name for insecticides?
Though often misunderstood to refer only to insecticides, the term pesticide also applies to herbicides, fungicides, and various other substances used to control pests. Pesticides also include plant regulators, defoliants and desiccants.
What is the meaning of herbicide?
a chemical substance used to kill harmful insects, small animals, wild plants, and other unwanted organisms: The pesticides that farmers spray on their crops kill pests, but they can also damage people’s health. Compare. herbicide. insecticide.
What are biopesticides?
The biopesticides are certain types of pesticides derived from such natural materials as animals, plants, bacteria, and certain minerals. Examples of pesticides are fungicides, herbicides, and insecticides.