larvicidal meaning in Hindi

Examples

1. Larvicidal activity of neem oil ( Azadirachta indica ) formulation against mosquitoes.
2. The Philippines also uses a larvicidal ovitrap in their dengue prevention programs.
3. For example, Independence regularly uses larvicidal briquettes as part of its mosquito control program.
4. Koi and goldfish pond owners claim their fish do all the larvicidal activity they need.
5. Plant extracts have shown potent mosquito larvicidal activity against the larvae of Aedes aegypti while showing no toxicity to fish
6. While larvicidal ovitraps only reduce larval growth, they do not kill the adult mosquitoes that may carry diseases.
7. Oleic and linoleic acids isolated from " C . colocynthis " petroleum ether extracts show larvicidal activity against mosquitoes.
8. Plant extracts have shown larvicidal activity against the mosquito " Aedes aegypti " while showing no toxicity to fish.
9. An essential oil can be produced from the plant showing deterrent and larvicidal activities against " Aedes aegypti ".
10. Lethal ovitraps can either contain substances that kills larvae that hatch from eggs laid in the traps ( larvicidal ovitraps ), or substances that kill the adult mosquito when she enters, along with any larva that may hatch ( adulticidal ovitraps ).