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水稻田是中华按蚊(Anopheles sinensis)和三带喙库蚊(Culex tritaeniorhynchus)等蚊虫幼虫的主要孳生地.中华按蚊是疟疾和马来丝虫病的主要媒介.三带喙库蚊是乙脑传播的主要媒介。稻田灭蚊是急需研究的课题.一直为国内外有关专家所关注。为此,我们于1982、1984和1985年在江苏省赣榆县结合水稻生态.改变灌溉方法,进行控制蚊类幼虫孳生实验。 试点概况 班庄乡泉坡村位于北纬34°86′,东经118°85′,海拔41.4m,沙浆土质,属平原地带.水利排灌系统较完善,年平均气温13.5℃,年降雨量约
Paddy rice fields are the main breeding grounds for mosquito larvae such as Anopheles sinensis and Culex tritaeniorhynchus. Anopheles sinensis is the main vector for malaria and malayian filariasis. The main medium of brain transmission. Anti-mosquito in paddy fields is an urgent research subject and has always been concerned by domestic and foreign experts. To this end, in 1982,1984 and 1985 in Ganyu County, Jiangsu Province, combined with rice ecology, changing irrigation methods, control mosquito larvae breeding experiments. Pilot Township Village is located at latitude 34 ° 86 ’north latitude, longitude 118 ° 85’ east longitude and 41.4 meters above sea level. The soil of the mortar belongs to the plains. The irrigation and drainage system of water conservancy is perfect with annual average temperature of 13.5 ℃ and annual rainfall of about