as in poison
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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Recent Examples of pesticide
Then, remember, not all pests even require a pesticide, organic or not, to be eradicated.
—
Anthony Reardon,
Kansas City Star,
20 June 2026
Don't Use Pesticide on Beetle Grubs Using pesticides to treat beetle grubs (which become June bugs) is not a good strategy to keep skunks away, says Fyffe, because of those insects' essential role in the ecosystem.
—
Felicia Feaster,
Martha Stewart,
20 June 2026
The justices are deciding whether a federal law regulating pesticides prevents Roundup users from suing Bayer in state court.
—
Maureen Groppe,
USA Today,
17 June 2026
Traditional mosquito control often depends on pesticides.
—
Kurt Knutsson,
FOXNews.com,
12 June 2026
See All Example Sentences for pesticide
Anthony Reardon,
Kansas City Star,
20 June 2026
Don't Use Pesticide on Beetle Grubs Using pesticides to treat beetle grubs (which become June bugs) is not a good strategy to keep skunks away, says Fyffe, because of those insects' essential role in the ecosystem.
—
Felicia Feaster,
Martha Stewart,
20 June 2026
The justices are deciding whether a federal law regulating pesticides prevents Roundup users from suing Bayer in state court.
—
Maureen Groppe,
USA Today,
17 June 2026
Traditional mosquito control often depends on pesticides.
—
Kurt Knutsson,
FOXNews.com,
12 June 2026
See All Example Sentences for pesticide
Recent Examples of Synonyms for pesticide
Noun
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That second episode was The Lion and the Rose, Joffrey and Margaery’s poison-interrupted wedding.
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Rather than relying solely on poison, the researchers recommend combining multiple control methods, including sealing entry points, improving sanitation, removing food sources and using traps.
Noun
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Researchers found that 40% of the 97 participants had higher concentrations of a toxicant associated with the defunct LCP Chemicals plant than the national average.
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The ash from open burning can also contaminate soil and groundwater with persistent organic pollutants, heavy metals and other toxicants, creating more chances for people to be exposed to them through food and water.
Noun
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One common medicinal use is as an insecticide on the head and the feet.
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Use a pet-friendly insecticide like Zevo, which relies on concentrated essential oils to knock down roaches and other insects.
Noun
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Suddenly, chemical and pharmaceutical companies saw opportunities to earn money by engineering specific traits, such as herbicide tolerance, into key crop plants, including corn, soybeans, cotton and canola, and patenting those varieties.
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The letter makes presumptions about herbicides and pesticides that do not line up with its proposal outlined on a website detailing the training center project, the statement said.
Noun
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The shipment includes emergency health kits for urgent medical care, including supplies for safe births, newborn care, disease prevention and treatment, according to the United Nations.
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The rabies vaccine, if administered immediately after exposure, is nearly 100% successful at preventing the disease, according to the World Health Organization.
Noun
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Use a fungicide if needed and reduce humidity around the plant.
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One is boscalid, the systemic endocrine-disrupting fungicide that the EPA is reevaluating.
Noun
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Public Luxury is less a dissertation on those tenets than an emotional response to the struggle to achieve it—mouths dripping with venom, eyes swollen with tears, hearts heavy with love.
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One common misconception is that lionfish are inedible because of their venom.
Noun
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Portside residents face higher cancer risk from air toxics than 93% of the nation.
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Asparagus releases a chemical toxic to root knot nematodes, a microscopic round worm that creates multiple disease and growth problems in tomatoes, eggplant, potatoes and peppers.
Cite this Entry
“Pesticide.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pesticide. Accessed 3 Jul. 2026.
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