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Recent Examples of insecticideSome state and municipal regulations require a license to dispense specific insecticides.—Barbara Gillette, The Spruce, 6 Mar. 2026 While there are effective treatments, the tree would need continual insecticide applications throughout its life.—Samantha Johnson, Martha Stewart, 5 Mar. 2026 Give your trees complete care to prevent the spread of citrus greening by applying an insecticide as the new leaves develop.—Tom MacCubbin, The Orlando Sentinel, 28 Feb. 2026 Gene drives have also been recently employed to reduce insecticide resistance in common agricultural pests.—Srishti Gupta, Interesting Engineering, 27 Feb. 2026 See All Example Sentences for insecticide
The fungicide, also known as DBCP, became notorious decades ago when male workers on Latin American banana plantations became sterile after the chemical was absorbed into their skin.
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Noelle Phillips,
Denver Post,
17 Apr. 2026
So the fungus becomes resistant to the fungicide and, at the same time, our medical azoles [a class of antifungal drugs] do not work as well anymore.
In the 1970s, Claudia Miller, an allergist and environmental scientist, was studying how toxicants affect people in industrial settings and began noticing strange symptoms emerging after certain kinds of chemical exposures.
—
Kate Raphael,
Discover Magazine,
23 June 2025
Then, using a simulation, the team found that the warmth and weight of the sleeping child could increase the off-gassing of the toxicants.