larvicide

noun

lar·​vi·​cide ˈlär-və-ˌsīd How to pronounce larvicide (audio)
: an agent for killing larval pests
larvicidal adjective

Examples of larvicide in a Sentence

Recent Examples on the Web
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.
In the face of the reemergence of the parasite, Mexico is intensifying sanitary measures—calling for the treatment of wounds in livestock, larvicide baths, and deworming of cattle—and has introduced inspection stations like the one that discovered the case in Chiapas. Geraldine Castro, WIRED, 4 Dec. 2024 The traps contain larvicides that destroy any eggs mosquito may lay, thus reducing their populations. Alice Park, TIME, 4 Sep. 2024 Buckner applies a larvicide, an insecticide that kills immature mosquitoes or larvae, that contains the naturally occurring Bacillus thuringiensis subspecies israelensis (Bti) to a water fountain in her yard every month. Korin Miller, Outside Online, 30 Aug. 2024 In areas with high rates of dengue-carrying mosquitoes, field teams apply larvicide and go door-to-door urging residents to use repellent and get rid of breeding grounds, authorities said. Sarah Kaplan, Washington Post, 30 June 2024 See all Example Sentences for larvicide 

Word History

Etymology

larva + -i- + -cide

First Known Use

circa 1888, in the meaning defined above

Time Traveler
The first known use of larvicide was circa 1888

Dictionary Entries Near larvicide

Cite this Entry

“Larvicide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/larvicide. Accessed 21 Dec. 2024.

Kids Definition

larvicide

noun
lar·​vi·​cide ˈlär-və-ˌsīd How to pronounce larvicide (audio)
: a chemical substance used for killing larvae that are pests

Medical Definition

larvicide

noun
lar·​vi·​cide
variants also larvacide
: an agent for killing larvae
larvicidal adjective
larvicidally adverb
larviciding noun
Last Updated: - Updated example sentences
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