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1989年8月～10月,我们在岱山岛(东经122°10′～122°22′,北纬30°08′～30°37′)岱山乡的冷坑、沙角、麽心3个试点上,对中华按蚊进行了生态观察。每月中旬观察一次,采用通宵(晚8时～次晨6时)帐内捕捉饱血按蚊并作单管饲养以及孳生地采集幼虫等方法进行。结果:中华按蚊成蚊密度为1.29只/人工
From August to October 1989, we experimented on 3 pilot sites in Daishan Township, Daoxing Island, Shantou and Muxin of Daishan Island (longitude 122 ° 10 ’~ 122 ° 22’ east longitude and latitude 30 ° 08 ’~ 30 ° 37’ north latitude) , Conducted an ecological observation of Anopheles sinensis. Observe in mid-month and adopt overnight (from 8 pm to 6 am) to catch Anopheles sinensis in single-tube feeding and breeding larvae. Results: Anopheles sinensis density was 1.29 / artificial