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我区属黄淮平原,在北纬32°43′~34°42′,东经17°57′~19°49′之间。间日疟发病率较高,至今仅发现中华按蚊为主要传疟蚊种,是农村的优势蚊种之一。灭蚊是灭疟的综合措施之一。从理论上讲,冬季灭蚊效果较好。为了搞清中华按蚊的越冬规律,我区于1973年起陆续组织有关县进行了中华按蚊越冬情况的实验观察和现场调查。现将几年来的有关资料综合整理于后。
My area belongs to the Huanghuai Plain, between latitude 32 ° 43 ’~ 34 ° 42’ and longitude 17 ° 57 ’~ 19 ° 49’. Malaria malaria incidence is high, so far only found that Anopheles sinensis is the main transmission mosquito species, is one of the dominant mosquito species in rural areas. Mosquito control is one of the integrated measures to eliminate malaria. In theory, mosquito control in winter is better. In order to understand the law of overwintering Anopheles sinensis, our area began to organize the relevant counties in 1973 to carry out the experimental observation and field investigation of the overwintering situation of Anopheles sinensis. Now the relevant information over the past few years after finishing.