Tunnel test results for pyrethroid susceptible <i>Cx. quinquefasciatus</i> TPRI strain.

<p>Comparison of results for ITNs treated with CFP alone (100–200), alpha alone (25), and mixtures of CFP (100/200)+Alpha (25). If the superscript in a column is the same there was no significant difference between treatments (P>0.05).</p

Percentage response of pyrethroid susceptible <i>Cx. quinquefasciatus</i> in tunnel tests.

<p>Percentage response for parameters related to repellency and blood-feeding for ITNs treated with CFP alone (100–200), alpha alone (25), and mixtures of CFP (100/200)+Alpha (25). If the superscript in a time period (0 h, 24 h, 48 h, 72 h) is the same there was no significant difference between treatments (P>0.05) (n = 350 p/treatment).</p

Experimental hut results for <i>An. arabiensis</i>.

<p>Comparison of <i>An. arabiensis</i> results for ITNs treated with CFP 100, alpha 25, and mixture of CFP 100+ alpha 25. If the superscript in a column is the same there was no significant difference between treatments (P>0.05).</p

Percentage mortality of pyrethroid resistant <i>Cx. quinquefasciatus</i> in tunnel tests.

<p>Percentage mortality for ITNs treated with CFP alone (100 and 200), alpha alone (25), and mixtures of CFP (100/200)+alpha (25). If the superscript in a time period (0 h, 24 h, 48 h, 72 h) is the same there was no significant difference between treatments (P>0.05) (n = 350 p/treatment).</p

Resistance status of <i>Cx. quinquefasciatus</i> Muheza strain.

<p>Percentage mortality of <i>Cx. quinquefasciatus</i> Muheza strain after exposure in World Health Organization (WHO) resistance tests lined with treated papers at diagnostic concentrations.</p

Resistance status of <i>Cx. quinquefasciatus</i> TPRI strain.

<p>Percentage mortality of <i>Cx. quinquefasciatus</i> TPRI strain after exposure in cylinder bioassays lined with treated papers at diagnostic concentrations.</p

Ball Bioassay results for <i>An. arabiensis</i> using 3 and 30 minutes exposure.

<p>Results of ball bioassay (% mortality after 72 h holding) for mixture of CFP 100+ Alpha 25, CFP 100, and alpha 25 with <i>An. arabiensis F1 wild</i> and exposure time of 3 and 30 minutes.</p

Percentage Blood-feeding inhibition of <i>An. arabiensis</i> in Experimental Huts.

<p>Percentage blood-feeding inhibition of <i>An. arabiensis</i> collected in experimental huts with ITNs treated with alpha 25, CFP 100, and a mixture of CFP 100+ Alpha 25.</p

Resistance status of <i>Anopheles arabiensis</i> F1 strain.

<p>Percentage mortality of <i>An. arabiensis</i> F1 wild strain after exposure in cylinder bioassays lined with treated papers at diagnostic concentrations.</p

Map showing the location of the field stations, in Moshi and Muheza, north-eastern Tanzania.

<p>Map showing the location of the field stations, in Moshi and Muheza, north-eastern Tanzania.</p