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Table 2 Bioassay susceptibility tests in Anopheles arabiensis populations from Almadies, Pikine and Yarakh: significance and effect of site, year and insecticide on insecticide-induced mortality

From: Emerging knock-down resistance in Anopheles arabiensis populations of Dakar, Senegal: first evidence of a high prevalence of kdr-e mutation in West African urban area

 

Df

Deviance

Residual Df

Residual Dev

Pr (>χ2)

Null

  

5398

7476.2

 

Site

2

305.20

5396

7171.0

<2e−16

Year

1

102.96

5395

7068.0

<2e−16

Insecticide

5

1277.32

5390

5790.7

<2e−16

Site–insecticide

10

199.02

5378

5590.1

<2e−16

Site–year

2

1.59

5388

5789.1

0.4507

Year–insecticide

5

4.61

5373

5585.5

0.4659

Site–year–insecticide

10

10.48

5363

5575.0

0.3994