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Showing results for biological control. Search instead for pathological condition.

biological control

American  

noun

  1. the control of pests by interference with their ecological status, as by introducing a natural enemy or a pathogen into the environment.


biological control British  

noun

  1. the control of destructive organisms by the use of other organisms, such as the natural predators of the pests

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

biological control Scientific  
  1. Control of pests by disrupting their ecological status, as through the use of organisms that are natural predators, parasites, or pathogens. Examples of biocontrol include the use of ladybugs to prey on aphids and scale insects and the treatment of turf with spores of the bacterium Bacillus popilliae, which cause milky disease in Japanese beetle larvae.


Etymology

Origin of biological control

First recorded in 1920–25

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"To have a natural biological control agent doing it for us is really valuable," he explains.

From BBC May 30, 2026

"This is the positive message. Solving the puzzle of biological control of ice formation drives scientists to collaborate," Molinero said.

From Science Daily Nov. 13, 2023

More recently, Yoo has been assisting as the New Jersey Department of Agriculture attempts a biological control, releasing parasitoid wasps known to feed on emerald ash borer larvae.

From New York Times Oct. 20, 2022

They accept a little crop loss while providing habitats for predators and introducing other forms of biological control to obtain a much more robust and resilient ecosystem.

From Scientific American Sep. 22, 2021

Probably because it was the first generally practiced method of biological control, this setting of one insect against another is widely but erroneously thought to be the only alternative to chemicals.

From "Silent Spring" by Rachel Carson

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