From: Larvicidal activity of neem oil (Azadirachta indica) formulation against mosquitoes
Species | Larvicidal activity (ppm) | |
---|---|---|
LC 50 (Mean ± sd) | LC 90 (Mean ± sd) | |
Anopheles stephensi | 1.6 ± 0.4 (1.1 – 2.5)* | 3.4 ± 0.5 (2.7 – 4.0) |
Culex quinquefasciatus | 1.8 ± 0.5 (1.2 – 2.6) | 3.5 ± 0.6 (2.8 – 4.2) |
Aedes aegypti | 1.7 ± 0.3 (1.3 – 2.1) | 3.7 ± 0.5 (3.1 – 4.3) |