| field sampling of the tick amblyomma variegatum (acari: ixodidae) on pastures in guadeloupe; attraction of co2 and/or tick pheromones and conditions of use. | field experiments were conducted in guadeloupe to evaluate the attraction of different chemicals on a guadeloupean strain of amblyomma variegatum. such tick sampling techniques may help to assess the size of the tick population on pastures before, during and after an attempted tick eradication campaign. co2 was absolutely necessary to activate ticks, including the larvae. in addition to activation, our data suggested that co2 itself is attractive for ticks. the reactivity of the ticks varied gre ... | 1997 | 9080680 |
| repeatability of the level of infestation by amblyomma variegatum ticks on creole cattle. | | 1998 | 9668494 |
| successes and failures in the tropical bont tick eradication campaigns in the french antilles. | the amblyomma variegatum eradication campaigns, based on three phases and a 5-year program, as in other islands of the caribbean, started in the french antilles in april 1994 with various financial inputs. the progress of the campaigns in the two islands of guadeloupe and martinique contrast sharply. owing to a shortage and inadequacy of results with regard to the initial objectives, particularly in organization, communication efforts, cattle identification, and application of acaricides on live ... | 1998 | 9668485 |
| efficacy of tags impregnated with pheromone and acaricide for control of amblyomma variegatum. | the efficacy of tags impregnated with pheromone and acaricide for control of amblyomma variegatum on cattle in guadeloupe was determined for a 13-week trial. comparisons were made between untreated cattle and cattle with tags containing either pheromones alone (o-nitrophenol, methyl salicylate, 2,6-dichlorophenol and phenylacetaldehyde), pheromones plus acaricide (cyfluthrin or deltamethrin), or acaricide alone. tags were fastened to cattle both on collars on the neck and with adhesive to tail h ... | 1998 | 9622367 |