1982和1983年均于5～10月间进行了刺扰伊蚊和刺螫伊蚊的季节消长观察。刺螫伊蚊5月中旬出现,是当地夏初的主要蚊种之一, 5月下旬至6月中、下旬为活动高峰时期,7月下旬和8月上旬消失。刺扰伊蚊首次诱获于5月下旬,全年蚊虫活动呈双峰或多峰型,但两个较大高峰都在6月和9月上、中旬出现,9月下旬蚊虫数量减少,到10月上旬已帐诱不到蚊虫。 In 1982 and 1983, the seasonal fluctuation of Aedes albopictus and Aedes albopictus were observed from May to October. Aegilops thrips appears in mid-May and is one of the main mosquito species in the early summer of China. From late May to mid-June, the latter is the peak period of activity, and it disappears in late July and early August. The mosquito was first seized in late May. The mosquito activity was bimodal or multimodal throughout the year, but the two major peaks occurred in June and September, with mid-to late-onset. The mosquito population decreased in late September to In early October has been accounted for less than mosquito trap.