安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Pesticide - Wikipedia
In general, a pesticide is a chemical or biological agent (such as a virus, bacterium, or fungus) that deters, incapacitates, kills, or otherwise discourages pests
- Pesticides - US EPA
Learn about EPA's recent actions on pesticides EPA regulates pesticides under broad authority granted in two major statutes, the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) and Food Quality Protection Act, of 1996 (FQPA)
- Pesticides - National Institute of Environmental Health Sciences (NIEHS)
Pesticides include herbicides for destroying weeds and other unwanted vegetation, insecticides for controlling a wide variety of insects, fungicides used to prevent the growth of molds and mildew, disinfectants for preventing the spread of bacteria, and compounds used to control mice and rats
- The Environmental and Health Impacts of Pesticides - Earth. Org
This article explores the various problems associated with pesticides, including environmental impacts, human health risks, and the broader ecological consequences
- Pesticide | Definition Types | Britannica
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
- What Is a Pesticide? Definition, Types, and Their Uses
Pesticides are substances designed to control or eliminate organisms considered pests These can include a wide variety of living things such as insects, weeds, fungi, and rodents
- Pesticides 101: Learn About Pesticides, Herbicides, and Insecticides . . .
Are pesticides used in organic land management? Non-organic farms spray toxic persistent pesticides and herbicides to keep pests at bay, and many of these chemicals are proving to be harmful to pollinators, other wildlife, and even human health They break down very slowly, remaining in our soil, water, and air
- Chemical safety: Pesticides - World Health Organization (WHO)
Pesticides are chemical compounds that are used to kill pests, including insects, rodents, fungi and unwanted plants (weeds) Over 1000 different pesticides are used around the world
|
|
|