Number of exposure sessions to tsetse flies for each animal by treatment.

<p>Two cattle (B29 and B36) were used alternatively as negative controls during the first replication and as treated animals during the second to reduce the importance of any potential individual effect.</p

Protective rate against <i>G</i>. <i>p</i>. <i>gambiensis</i> blood meal since the initial treatment (in days).

<p>Protective rate against <i>G</i>. <i>p</i>. <i>gambiensis</i> blood meal since the initial treatment (in days).</p

Observed numbers of ticks attached to the control and treated cattle.

<p>The treated cattle received a pour-on formulation of Vectoclor at the start of the study. Red stars represent the mean value of ticks per animals and grey dots individual data. Note that some dots are superposed and thus not visible.</p

Change in packed-cell volume in Sarkimata (Adamaoua region, Cameroon) according to the treatment category.

<p>Red stars represent the mean value of PCV and grey points individual data. Note that some dots are superposed and thus not visible.</p

Trypanosomes prevalence of the control and treated cattle.

<p>Treated cattle received a pour-on formulation of Vectoclor at the start of the study. Points represent the mean value of trypanosomes prevalence and vertical bars the standard error.</p

Coefficients of the linear mixed-effects model of ticks infestation for the two groups of cattle in Sarkimata (Adamaoua region, Cameroon).

<p>Coefficients of the linear mixed-effects model of ticks infestation for the two groups of cattle in Sarkimata (Adamaoua region, Cameroon).</p

Coefficients of the generalized linear mixed model fit by maximum likelihood of trypanosomosis prevalence for the two groups of cattle in Sarkimata (Adamaoua region, Cameroon).

<p>Coefficients of the generalized linear mixed model fit by maximum likelihood of trypanosomosis prevalence for the two groups of cattle in Sarkimata (Adamaoua region, Cameroon).</p

Number of ticks per species and sex collected during the preliminary entomological survey

<p>Number of ticks per species and sex collected during the preliminary entomological survey</p