【摘要】 <正> 白纹伊蚊的孳生与人居条件有密切的关系,但其分布与海拔高度是否有负相关关系,则是一个有待进一步研究的问题(陈汉彬等,1984)。为此,我们于1982年～1984年在调查贵州省12个城镇白纹伊蚊的孳生习性的同时,对其垂直分布也进行了初步探讨。一、调查方法从理论上说,垂直分布的调查应该选择在一个落差较大的采集点,然而这种环境的不同海拔高度并不都具备人居条件。为了统一人居这一前提条件,我们选择了不同海拔高度的12个城镇作为调查点,包括贵阳、罗甸、绥阳、威宁、黔西、大更多还原

【Abstract】 A survey on the breeding habits and perpendicular distribution of Ae. (S.) albopictus in twelve cities and towns of Guizhou province had been made during 1982-1984. The result is as follows: As is known to all the breeding of Ae. (S.) albopictus is highly related to the human population condition. However, human population condition is by no means the only factor. There are many other factors that influence the breeding. The survey shows that Ae. (S.) albopictus is largely breeded in the tree holes, bamboo stumps, rock holes and artificial containers and occasionally, in the accumulated water of tyres. The Ae, (S.) albopictus is mainly breeded in the tree holes and bamboo stumps in inhabited areas of the cities and towns at an elevation of below 1000 metres, while there are same differences in the breeding of Ae. (S.) albopictus at an elevation of above 1000 meters. The highest distribution line of Ae. (S.) albopictus of Guizhou province, is at 1510 meters above sea level, but they had been found on the highest distribution of Yunnan and Sichuan province, where the elevation is over 2000 meters. Hence, we hold that the breeding of Ae. (S) albopictus is decided by the comprehensive conditions suitable for its development, not just by the hight above sea level.更多还原