| chromosomal and bionomic heterogeneities suggest incipient speciation in anopheles funestus from burkina faso. | sampling of day-resting anopheles funestus was carried out in september-november 1991, october-december 1992, and november 1994 at two sites near ouagadougou, burkina faso: the small village of noungou where humans outnumber cattle, and the nearby fulani settlement of loumbila where cattle outnumber humans. collections made inside human dwellings were supplemented in 1992 by outdoor-resting samples from artificial pit-shelters. indoor-resting an. funestus were also collected in november 1992 and ... | 1999 | 10870569 |
| seasonal distribution of anopheles funestus chromosomal forms from burkina faso. | previous studies of anopheles funestus chromosomal inversion polymorphisms in burkina faso showed large departures from hardy-weinberg equilibrium and linkage disequilibrium among inversions located on different chromosomes, implying the existence of two taxonomic units ("chromosomal forms") with limited genetic flow. one chromosomal form, named folonzo, is highly polymorphic for alternative rearrangements of 3ra, 3rb, 2ra, and 3la; the other, kiribina, is predominantly characterized by the stan ... | 2009 | 19857258 |
| [field trial of the efficacy of 3 pyrethroids in the control of malaria vectors]. | three pyrethroids, oms-3002, oms-3004 and oms-3021 were tested in the experimental station of soumousso (burkina faso), a who reference centre. total indoor house-spraying was carried out in bobo and mossi huts, using a hudson type sprayer at doses of 1 g/m2 for oms-3002, 0.1 g/m2 for oms-3004 and oms-3021. the density of anopheles gambiae and anopheles funestus collected in huts treated with oms-3002 was reduced by 70%: a 94% exit rate was observed in the treated huts (compared to 33% in the co ... | 1991 | 1844500 |