Pesticide, a poisonous chemical used to kill pests such as weeds, fungi, and destructive insects. .
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> 28 May 2012.
Cite
