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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America’s youth have been increasingly abusing common over-the-counter medications, according to poison center records.
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So the question is why and how our moment of—pick your poison—late capitalism, permanent emergency, the death of the Anthropocene—has turned to an old form to describe the oxymoronic simultaneity of pathos and bathos, horror and the risible.
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 active ingredient is spinosad, a natural insecticide approved by the USDA for use in organic gardening.
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If needed, a general garden insecticide made for use on ornamental plants would control the ants and scale following label instructions.
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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Speaking with Seacoast Online, part of the USA TODAY Network, three years after his diagnosis, Hall said the symptoms of the disease can come and go.
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While bedbugs are not known to spread or transmit disease, the Environmental Protection Agency considers the parasitic insects a pest that can cause other public health issues such as allergic reactions, secondary infections and mental health impacts on those living in infested homes.
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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One common misconception is that lionfish are inedible because of their venom.
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Allergic reactions and anaphylaxis have been reported in patients using bee venom therapy.
Noun
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At the same time, the Trump administration has taken steps to roll back regulations on emissions from industrial facilities, such as mercury and other toxics emitted from coal plants.
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Portside residents face higher cancer risk from air toxics than 93% of the nation.
Cite this Entry
“Pesticide.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pesticide. Accessed 26 Jun. 2026.
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