白纹伊蚊对自然生境选择性的模糊判别

Fuzzy Judgment on Electivity of Aedes albopictus to the Natural Habitats

The five kinds of natural habitats where Aedes albopiclus breeds have been investigated.Making use of the investigation and fuzzy cluster analysis method, the electivity of Aedes albopictus to the natural habitats was judged so as to decide optimum habitats of the natural population. According to the analysis,the electivity of Aedes albopictus to the natural habitats in spring and winter differs from that in autumn and summer.The mos- quito inclines to the flower-pots stacking water in the shade sail in winter and spring,but to the bamboo fence in summer and autumn in residential district. On the basis of the analysis to the annual data,both the shade sail and the bamboo fence are optimum habitats for the mosquito breeding.Both the bamboo slips in bamboo forest and the flowerpots stacking in the f(?)ower nursery are relatively poor habitats.The megaphones of banana are not suitable for the mosquito breeding.The prevention and cure measures of the mosquito in different habitats was discussed.