Table 1 Residual and contact effects of ethanol extracts of four plants on the mortality of adult P. fusca at 75% concentration
Treatments | TAT (min) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
20 | 40 | 60 | 80 | 100 | 120 | 1440 | ||||||||
R | C | R | C | R | C | R | C | R | C | R | C | R | C | |
P. guineense | 1.33 abc | 5.00a | 2.67 a | 0.00b | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
A . indica | 2.00 to | 5.00a | 2.00 to | 0.00b | 1.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
J . carcus | 0.33 bc | 3.00b | 3.33 a | 1.33 a | 1.00 | 0.67 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
A . melegueta | 1.67abc | 3.33 b | 1.33 ab | 1.00 to | 1.33 | 0.00 | 0.67 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Cypermethrin | 2.33 a | 5.00a | 1.67 ab | 0.00b | 0.67 | 0.00 | 0.33 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Control | 0.00c | 0.00b | 0.00b | 0.00b | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Sig. level | ** | ** | ** | * | Ns | NS | Ns | Ns | Ns | Ns | Ns | Ns | Ns | Ns |