Table 1 Susceptibility tests and PCR analysis on Anopheles populations from vegetable areas of Houeyiho and Parakou
From: Screening of pesticide residues in soil and water samples from agricultural settings
Laboratory processing | Houeyiho | Parakou | ||||
|---|---|---|---|---|---|---|
Perm.0.75% | Delta 0.05 | DDT 4% | Perm.0.75% | Delta 0.05 | DDT 4% | |
Mosquitoes exposed to insecticides | 120 | 100 | 130 | 80 | 80 | 80 |
% Mortality | 70 | 94 | 70 | 96 | 100 | 90 |
Mosquitoes tested for PCR | 30 | - | - | 80 | - | - |
An. gambiae s.s. | 30 | - | - | 10 | - | - |
An. arabiensis | 0 | - | - | 70 | - | - |
Freq. M | 100 | - | - | 40 | - | - |
Freq. S | 0 | - | - | 60 | - | - |
Freq. Kdr | 90 | - | - | 10 | - | - |