| | | |
Mortality (%) in each experimental group Average (standard deviation)
|
|---|
|
Days after paint application
|
Substrate
|
n
|
OP formulation
|
Pyrethroid formulation
|
Control
|
|
1
|
Cement
|
10
|
100(0)a
|
100(0)a
|
0(0)b
|
| |
Wood
|
10
|
100(0)a
|
100(0)a
|
1(3.16)b
|
| |
Adobe
|
10
|
100(0)a
|
100(0)a
|
1(3.16)b
|
|
47
|
Cement
|
10
|
100(0)a
|
96(5.16)a
|
1(3.16)b
|
| |
Wood
|
10
|
100(0)a
|
98(4.22)a
|
4(6.99)b
|
| |
Adobe
|
10
|
100(0)a
|
99(3.16)a
|
1(3.16)b
|
|
80
|
Cement
|
10
|
100(0)a
|
73(15.67)b
|
1(3.16)c
|
| |
Wood
|
10
|
100(0)a
|
80(17)b
|
2(4.22)c
|
| |
Adobe
|
10
|
100(0)a
|
74(21.7)b
|
0(0)c
|
|
125
|
Cement
|
10
|
100(0)a
|
95(5.27)b
|
5(9.72)c
|
| |
Wood
|
10
|
100(0)a
|
96(6.99)ab
|
0(0)d
|
| |
Adobe
|
10
|
100(0)a
|
95(7.07)b
|
0(0)d
|
|
180
|
Cement
|
10
|
100(0)a
|
74(12.65)b
|
4(4.14)d
|
| |
Wood
|
10
|
100(0)a
|
88(12.29)c
|
4(2.78)d
|
| |
Adobe
|
10
|
98(6.32)a
|
89(14.5)c
|
3(4.83)d
|
|
240
|
Cement
|
5
|
100(0)a
|
76(32.86)b
|
8(10.95)c
|
| |
Wood
|
5
|
100(0)a
|
88(10.95)ab
|
4(8.94)c
|
| |
Adobe
|
5
|
100(0)a
|
96(8.94)a
|
0(0)d
|
|
365
|
Cement
|
10
|
97(3)a
|
83(3.7)b
|
7(3)c
|
| |
Wood
|
10
|
100(0)a
|
86(3)b
|
6(2.2)c
|
| |
Adobe
|
10
|
100(0)a
|
82(2.9)b
|
5(3.1)c
|
- OP: organophosphate formulation; P pyrethroid formulation; N: number of replicates with fourth instar nymphs. Same letters denote homogeneous groups within the same time after paint application P > 0.05, Factorial ANOVA.
