关键词: 白纹伊蚊, 孳生地, 越冬

Abstract: Objective To investigating the situation of Aedes albopictus hibernating and breeding in abandon and shabby tyres outside.Methods Looking for the old and useless tyre outside the inhabitant and unit,collecting accumulated water or the sullage in the tyre,bringing back the accumulated water to the laboratory and add the leavees chlorine water to it to incubate in the incubator.Results 80 specimens were collected in all,Ae.albopictus larva positive being 43 copies,with positive rate 53.8%,from which 48 accumulates water being were collected with 25 positive,positive rate being 52.1%;the collecting sullage being 32 copies with positive being 18 copies,positive rate being 56.3%,there is no significance divergence((χ²=0.134 1,P>0.05).Conclusion Do our best to try to remove the accumulated water and sullage in these tyres before the first generation of larva emergercing in early spring.This will cut down the density ofAe.albopictus of the same year;the useless tyre should be piled up and be sheltered from the rain;the Ae.albopictus ovum could be still survive after the accumulated water of tyre have been withered,this will promping that we should not introduce the old and useless tyre from the foreign country and what is smore in the district of dengue fever.The old and useless tyre in the prevalenting district of dengue fever should be destroyed on the spot.