关键词: 白纹伊蚊, 孳生地, 城市化

Abstract: Objective To investigate the breeding characteristics of Aedes albopictus in urbanization residential area,which should provide the basis for the control of Ae.albopictus. Methods The study was carried out in the village of Jieyang city and high-urbanization downtown of Foshan from March 2004 to November 2005. Water containers were detected in and around one household which was randomly selected every 5 households. The data were analyzed by software SPSS 11.0. Results Of 5635 possible breeding sites in 7470 houses investigated, 502(6.72%) were positive. In the village of Jieyang,the major breeding containers included unused container (jars, bottles and tins, etc.) and water reservoir receptacles with the positive constitute ratio of 64.98% and 18.77% respectively. The positive constitute ratio of unused containers reached the maximum in September every year. But in residential area of Foshan city, the major breeding containers were made up of water vases in which the flowers and plants grow and unused containera, and the positive constitute ratio of them were 45.52% and 33.79% respectively. The positive constitute ratio of unused containers was in the peak from July to September, and that in miniascape and water plant was the highest in 2004 and May 2005 with the value of 75.00%. But the result was zero after May 2005. Conclusion There were different among the breeding sites in different residential area, which varied with season. The breeding containers in increasing urbanization cities were mainly miniascape, water plant and unused containers, but in low urbanization village, the breeding sites were mainly the unused containers and water reservoir receptacle.