pesticides

Definition of pesticidesnext
plural of pesticide
as in poisons
a chemical that is used to kill animals or insects that damage plants or crops The family farm has gradually moved away from the use of pesticides.

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of pesticides Corn crops require agricultural land, fresh water and pesticides while kelp, by contrast, can be grown in the ocean with minimal resources. ABC News, 6 May 2026 Habitat destruction, pesticides and light pollution can pose a danger to fireflies. Eva Flowe may 6, Charlotte Observer, 6 May 2026 Relatively simple interventions, like planting wildflowers that give extra food for insects, providing bee nesting sites, and reducing pesticides, can help insects recover. Jonathan Lambert, NPR, 6 May 2026 Americans who identify with the Make American Healthy Again movement are often linked to issues such as vaccines, food additives and pesticides. Ken Alltucker, USA Today, 6 May 2026 Adding native plants and avoiding pesticides creates a welcoming habitat for bees, butterflies, and birds. Lauren Landers, The Spruce, 5 May 2026 Conventional bananas from the grocery store can contain pesticides on the peels, which will be introduced to plants and soil if used in water. Haniya Rae, Martha Stewart, 5 May 2026 Nearly 90 percent of respondents reported injuries or illness on the job — afflictions that spanned heat stroke to exposure to pesticides. Ashley Miznazi, Miami Herald, 4 May 2026 The farming operations leaned on pesticides to kill bugs and fertilizers to spur crop growth. Stephen Hudak, The Orlando Sentinel, 4 May 2026
Recent Examples of Synonyms for pesticides
Noun
  • Don’t use poisons, traps, or deterrents that could cause harm.
    Michelle Mastro, Martha Stewart, 28 Apr. 2026
  • And nobody from the department asked the legislature to reconsider recent laws that gradually banned the strongest rat poisons.
    Susan Shelley, Daily News, 8 Apr. 2026
Noun
  • Using common household products like Epsom salt as a weed killer appeals to many people who want to avoid synthetic herbicides and garden more sustainably.
    Leanne Potts, Better Homes & Gardens, 1 May 2026
  • For many homeowners, that means herbicides.
    Ryan Brennan May 1, Miami Herald, 1 May 2026
Noun
  • Snakes help control rodent and insect populations, reducing the spread of diseases like Lyme disease.
    Stephen Underwood, Hartford Courant, 9 May 2026
  • Instead of a withering blast that annihilates you instantly, the real killer would be a highly elevated risk of cancer and degenerative diseases over time.
    Alan Bradley, Space.com, 8 May 2026
Noun
  • Natural products inspired by organisms include GLP-1 receptor agonists for weight loss, spider and snake venoms, and compounds from plants and fungi with potential uses in pain relief and cancer treatment.
    Hanna Wickes, Charlotte Observer, 6 Mar. 2026
  • Toxins in many animal venoms, for example, are peptides.
    Dominique Mosbergen, Time, 24 Feb. 2026
Noun
  • Manufacturers should be diligently working to clean up their supply chains and manufacturing practices to ensure their products are free of PFAS and other toxics.
    Sarah Todd, STAT, 1 May 2026
  • The Michigan Legislature passed a law in 2008 meant to protect the public from harmful electronic waste toxics.
    Nushrat Rahman, Freep.com, 27 Dec. 2025

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Cite this Entry

“Pesticides.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pesticides. Accessed 11 May. 2026.

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