|
Insecticide tested
|
Total no. exposed
|
Knock Down (KD)
|
Mortality
|
|---|
| | |
10 min
|
15 min
|
20 min
|
30 min
|
40 min
|
50 min
|
60 min
|
%KD 60 min
|
Total no. dead
|
% Dead
|
Class
|
|---|
|
Control
|
123
|
0
|
0
|
0
|
0
|
0
|
1
|
1
|
0.8
|
1.0
|
0.8
|
-
|
|
4% DDT
|
124
|
0
|
0
|
7
|
44
|
94
|
114
|
118
|
95.2
|
124.0
|
100.0
|
***
|
|
0.75% Permethrin
|
125
|
0
|
8
|
20
|
71
|
95
|
122
|
124
|
99.2
|
119.0
|
95.2
|
**
|
|
0.05% Lambda cyhalothrin
|
123
|
0
|
0
|
2
|
23
|
60
|
81
|
92
|
74.8
|
111.0
|
90.2
|
**
|
|
0.05% Deltamethrin
|
96
|
0
|
5
|
16
|
37
|
60
|
74
|
79
|
85.9
|
92
|
95.8
|
**
|
|
0.4% Dieldrin
|
124
|
0
|
0
|
0
|
0
|
0
|
2
|
3
|
2.4
|
120.0
|
96.8
|
**
|
- ♣ 96% of mosquitoes of this species complex in the study area at the time were identified by PCR as Anopheles arabiensis.
- Class (Susceptibility grading).
- *** The percentage mortality value indicates 100% susceptibility.
- ** The percentage mortality value indicates insecticide tolerance and possibility of resistance that needs to be confirmed.
