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稻田是疟疾、乙型脑炎等主要媒介蚊虫～中华按蚊、三带喙库蚊的重要孳生场所。河南七十年代一些地区疟疾的暴发流行与当地水稻种植面积的扩大呈相关关系。然水稻的栽培制度又直接影响着蚊虫的孳生。了解研究不同地区水稻耕作情况与稻田蚊幼组成及若干生态学,将对稻田区灭蚊防病提供有益的科学依据。本文利用河南多年来的调查资料就上述问题提出报告。
Paddy field is an important breeding ground for mosquitoes such as malaria and Japanese encephalitis, such as Anopheles sinensis and Culex tritaeniorhynchus. The outbreak of malaria in some areas of Henan in the 1970s was related to the expansion of the local rice planting area. However, the cultivation system of rice directly affects the breeding of mosquitoes. Understanding of rice cultivation in different regions and paddy fields mosquito composition and a number of ecology, mosquito and disease prevention in paddy fields will provide a useful scientific basis. This article uses the survey data from Henan over the years to submit a report on the above issues.