Origin of pesticidefrom pest + -cide
The woman is spraying pesticide to control the insects in her garden.
The definition of a pesticide is a chemical or other substance used to kill unwanted insects or weeds.
A spray used to kill ants is an example of apesticide.
A substance or agent used to kill pests, such as unwanted or harmful insects, rodents, or weeds.
pest + -i- + -cide
- From there, a plan is developed to find ways to reduce pesticide use through use of pest-resistant species, crop rotation, or biopesticides.Biopesticides are derived from natural materials such as animals, micro-organisms, and bacteria.
- Be sure the pesticide reaches under the leaves as well as on top, and when applying around the outer perimeter of your home, be sure not to miss under crawl spaces and crevices where ticks love to hide.
- Organic cotton grown in the U.S. is cultivated to meet United States Department of Agriculture (USDA) guidelines designed to protect the soil, air, and water and produce cotton that is pesticide free.
- One study, conducted by Dr. Alex Lu from Emory University in Atlanta, found that when children changed their diet to organic foods, the pesticide residue in their urine disappeared almost immediately.
- Some fruits and vegetables seem to not retain pesticide residue, such as papaya, asparagus, bananas, avocados, broccoli, sweet corn, cauliflower, kiwi, onions, mangoes, pineapples and sweet peas.