larvicide
Definition
Noun: A substance, specifically a chemical agent, designed and used to kill insect larvae.
Usage
A "larvicide" is applied to breeding sites, such as standing water or soil, to control populations of pests like mosquitoes, flies, or agricultural insects before they mature into adults. It is a targeted form of pest control.
Examples
- Noun:
- Public health workers applied a larvicide to the stagnant ponds to prevent a mosquito outbreak.
- The most effective larvicides target the larvae without harming other aquatic life.
Advanced Usage
- "Biological larvicide": A larvicide derived from natural organisms, such as specific bacteria (e.g., ), which produce toxins lethal to larvae.
- The city uses a biological larvicide in its wetlands to minimize environmental impact.
Variants and Related Words
- Larvicidal (adjective): Having the properties of or relating to a larvicide.
- The treatment has a strong larvicidal effect.
Synonyms
- Larval insecticide: A more descriptive synonym.
- Larvaecide: A less common variant spelling.
Different Meanings
The word "larvicide" is highly specific and refers exclusively to agents that kill larvae. It does not have other general meanings.
Noun
-
a chemical used to kill larval pests
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