Tiger mosquitoes within the Hautes-Pyrénées: recommendation from a specialist

Tiger mosquitoes within the Hautes-Pyrénées: recommendation from a specialist

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As summer time attracts to a detailed, tiger mosquitoes stay significantly current and virulent on the foot of the Pyrenees. they’re even on the origin of an outbreak of dengue fever. Medical entomologist at Altopictus, an organization specializing within the remedy of those bugs, Guillaume Lacour offers some recommendation.

With three of his colleagues, Guillaume Lacour, medical entomologist at Altopictus, carried out the mosquito management operation in Rabastens-de-Bigorre, within the Hautes-Pyrénées, on the evening of Monday to Tuesday. A division the place the corporate mandated by the ARS has intervened a number of dozen occasions already this summer time, following the invention of an indigenous focus of dengue fever in Andrest. “We aren’t combating in opposition to nuisance however in opposition to the epidemic, he specifies. It’s a public well being intervention. Females are focused as a result of they’re those that chew and will carry the virus. Due to the participation of the inhabitants, the realm might be handled effectively. We had been in a position to entry the breeding websites on foot, along with spraying from a car. We noticed a whole lot of larvae final evening in downspouts, flower pots, buckets or within the thick vegetation… In every backyard the place we entered there was not less than one breeding web site and in some many extra. After the remedy is just not 100% efficient, since there are areas the place we can not intervene.”

Lemongrass ineffective

So the technician appeals to everybody’s accountability to restrict the circulation of tiger mosquitoes and within the Val d’Adour, the transmission of the virus. “Folks need to be vigilant and keep away from bites. Not with lemongrass, which is ineffective in opposition to tiger mosquitoes, however with pores and skin repellent purchased in pharmacies. Or else they cowl up as a lot as attainable, even when the climate doesn’t lend itself to it an excessive amount of… At all times have an electrical racket at hand…»

Boiling water to kill larvae

One other recommendation from this specialist to restrict proliferation: dry out the plots as a lot as attainable. “We should keep away from flooding, particularly after the storms firstly of the week.” Downspouts, buckets, flower pots are all reservoirs for bugs. “For areas which might be tougher to dry, corresponding to downspouts for instance, don’t hesitate to spray them with boiling water to kill the larvae. “As soon as per week is sufficient to cease replica mosquitoes.”

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