西南国防医药
西南國防醫藥
서남국방의약
MEDICAL JOURNAL OF NATIONAL DEFENDING FORCES IN SOUTHWEST CHINA
2015年
6期
687-689
,共3页
廖忠友%李学成%龙驰%韩振宇%陈垦%夏琳%陈莹%杨莉%曹婷嫣%虞以新
廖忠友%李學成%龍馳%韓振宇%陳墾%夏琳%陳瑩%楊莉%曹婷嫣%虞以新
료충우%리학성%룡치%한진우%진은%하림%진형%양리%조정언%우이신
蚊%种群%水体%营区%孳生
蚊%種群%水體%營區%孳生
문%충군%수체%영구%자생
mosquito%population%water body%camp%propagation
调查我院营区蚊虫的种群组成及蚊幼虫孳生情况,为蚊虫防制提供科学依据。2013年5~12月,在营区内选择5处具有代表性的生境,采用挥网法、人帐诱法、紫外线灯诱法调查蚊虫种群组成。2014年8~9月,对营区内小型积水和容器积水采用直接观察法,大中型水体采用目测法结合捞勺法调查蚊幼虫孳生情况;同时采集阳性积水或水体中的蚊幼虫带回室内羽化成虫鉴定。营区蚊虫种群有中华按蚊、三带喙库蚊、白纹伊蚊、骚扰阿蚊、致倦库蚊,其中后3种为我院优势种群。大中型水体6个,都未见蚊幼虫;各类小型积水和容器积水189个,蚊幼虫孳生阳性157个,阳性率在45.45%~100.00%之间,平均为80.51%。蚊幼虫经羽化鉴定有白纹伊蚊、三带喙库蚊和骚扰阿蚊。我院蚊虫种群较多,各类小型积水和容器积水蚊虫孳生各具特点,为蚊虫防制和治理策略制定提供了依据。
調查我院營區蚊蟲的種群組成及蚊幼蟲孳生情況,為蚊蟲防製提供科學依據。2013年5~12月,在營區內選擇5處具有代錶性的生境,採用揮網法、人帳誘法、紫外線燈誘法調查蚊蟲種群組成。2014年8~9月,對營區內小型積水和容器積水採用直接觀察法,大中型水體採用目測法結閤撈勺法調查蚊幼蟲孳生情況;同時採集暘性積水或水體中的蚊幼蟲帶迴室內羽化成蟲鑒定。營區蚊蟲種群有中華按蚊、三帶喙庫蚊、白紋伊蚊、騷擾阿蚊、緻倦庫蚊,其中後3種為我院優勢種群。大中型水體6箇,都未見蚊幼蟲;各類小型積水和容器積水189箇,蚊幼蟲孳生暘性157箇,暘性率在45.45%~100.00%之間,平均為80.51%。蚊幼蟲經羽化鑒定有白紋伊蚊、三帶喙庫蚊和騷擾阿蚊。我院蚊蟲種群較多,各類小型積水和容器積水蚊蟲孳生各具特點,為蚊蟲防製和治理策略製定提供瞭依據。
조사아원영구문충적충군조성급문유충자생정황,위문충방제제공과학의거。2013년5~12월,재영구내선택5처구유대표성적생경,채용휘망법、인장유법、자외선등유법조사문충충군조성。2014년8~9월,대영구내소형적수화용기적수채용직접관찰법,대중형수체채용목측법결합로작법조사문유충자생정황;동시채집양성적수혹수체중적문유충대회실내우화성충감정。영구문충충군유중화안문、삼대훼고문、백문이문、소우아문、치권고문,기중후3충위아원우세충군。대중형수체6개,도미견문유충;각류소형적수화용기적수189개,문유충자생양성157개,양성솔재45.45%~100.00%지간,평균위80.51%。문유충경우화감정유백문이문、삼대훼고문화소우아문。아원문충충군교다,각류소형적수화용기적수문충자생각구특점,위문충방제화치리책략제정제공료의거。
To investigate the population composition and larvae propagation of the mosquitoes in the camp of Emei Sanatorium and to provide a scientific basis for the prevention and control of mosquitoes. From May to December in 2013, total 5 typical habitats in the camp were selected and insect net waving method, mosquito-curtain trapping method and ultra-violet lamp trapping method were used to investigate the population composition. From August to September in 2014, in order to investigate the larvae propagation of mosquitoes, the direct observation method was adopted for the small accumulated water bodies and the inner-container water bodies and the visual method combined with the scoop dipping method was adopted for the large and medium-sized water bodies; meanwhile some larvae in the positively-accumulated water or water bodies were collected for the indoor adult emergence identification. The mosquito populations in the camp include , , and , and the latter three kinds were dominant. In six large and medium-sized water bodies, no mosquito larva was found;in 189 small accumulated water bodies and containers, 157 bodies/containers had positive larvae propagation and the positive rate was 45.45%-100.00%(80.51% averagely). , and were found in the adult emergent identification. Many mosquito populations live in the camp and their propagation features in the small accumulated water bodies and containers are different. This investigation result can provide basis for preparing the mosquito prevention and control strategy.