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Table 2 Statistical difference, by insecticide, on Adult An. stephensi mosquito mortality caused by insecticides collected as larvae and pupae from Awash Subah Kilo Town and Haro Adi village combined, June 2021

From: Resistance of Anopheles stephensi to selected insecticides used for indoor residual spraying and long-lasting insecticidal nets in Ethiopia

Insecticide

No. exposed mosquito

No.(%) mortalitya

Chi-square

P-value

Alpha-cypermethrin 0.05%

200

98 (23%)

563.112

< 0.0001

Bendiocarb 0.1%

200

4 (0.9%)

Deltamethrin 0.05%

200

165 (38.6%)

Permethrin 0.75%

200

138 (32.3%)

Pirimiphos-methyl 0.25%

200

5 (1.2%)

Propoxur 0.1%

200

17 (4%)

  1. a% mortality attributed by a single insecticide is calculated from the total mortality induced by all insecticides within 24-h post exposure