1.
Rev Elev Med Vet Pays Trop
; 47(2): 219-22, 1994.
Artigo
em Francês
| MEDLINE
| ID: mdl-7863074
RESUMO
Amitraz (12.5% emulsifiable concentrate) was tested against Hyalomma dromedarii of the one-humped camel in a dairy camel herd in Nouakchott (Mauritania), at a concentration of 0.025% of the active component. The efficacy on adult ticks and the rapid rate of tick detachment are clearly shown: 95% reduction within eight hours; however, the nymphs seem to be more resistant: only 50% reduction after eight hours. The residual activity of amitraz against Hyalomma dromedarii in camels is very short, less than 24 hours; furthermore, the amitraz treatment has no effect on survival, oviposition and the rate of egg hatching of females which attach in the first days following treatment. A discussion of likely causes of this phenomenon is presented.
Assuntos
Camelus/parasitologia , Inseticidas , Carrapatos/efeitos dos fármacos , Toluidinas/farmacologia , Animais , Feminino , Masculino , Mauritânia , Infestações por Carrapato/tratamento farmacológico , Infestações por Carrapato/veterinária
2.
Rev Elev Med Vet Pays Trop
; 41(1): 79-85, 1988.
Artigo
em Francês
| MEDLINE
| ID: mdl-3194565