From: Micro-encapsulated pirimiphos-methyl shows high insecticidal efficacy and long residual activity against pyrethroid-resistant malaria vectors in central Côte d’Ivoire
Treatment
Knocked down (%)
Mortality (%)
n
Control
0
50
DDT 4%
3.0
4.5
132
Deltamethrin 0.05%
56.1
44.6
139
Permethrin 0.75%
0.6
10.6
160