Table 2 Attachment of D. reticulatus females (%) under the influence of pyrethroids studied and in control group at temperature 20 ± 3 °C and 50 ± 3° % RH
Pyrethroid | Concentration (%) | Time (h) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | ||
Permethrin | 0.015625 | 25 | 50 | 50 | 50 | 50 | 50 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
0.03125 | 25 | 25 | 25 | 25 | 50 | 50 | 75 | 75 | 100 | 100 | 100 | 100 | 100 | 100 | |
0.0625 | 67 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
0.125 | 50 | 50 | 50 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | |
Deltamethrin | 0.015625 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Control | 4.0 | 24.0 | 36.0 | 48.0 | 56.0 | 68.0 | 80.0 | 88.0 | 92.0 | 96.0 | 96.0 | 96.0 | 96.0 | 100.0 | |