Pesticide, a poisonous chemical used to kill pests such as weeds, fungi, and destructive insects. .
Pesticide
Cite This!
Please copy/paste the following text to properly cite this HowStuffWorks article:
"Pesticide" 29 October 2008. HowStuffWorks.com. <http://science.howstuffworks.com/dictionary/plant-terms/pesticide-info.htm> 11 February 2012.
Cite
You Might Also Like
How is volcanic ash made?
Folks in Montana usually expect snow or rain to fall from the sky, not ash. But the 1980 eruption of Mount St. Helens in Washington flung ash across state lines. What is this gritty, gray stuff?
How do the Ig Nobel Prizes work?
Whether you invented a revolutionary pair of skivvies or a way to turn cow manure into vanilla flavoring, we have an award for you. The Ig Nobels are proving that science isn't all seriousness and superstring theory.
