SEASONAL DENSITY AND MALARIA VECTOR COMPETENCE OF ANOPHELES MINIMUS AND OTHER ANOPHELINES AT A SHALLOW VALLEY IN NORTH THAILAND
SEASONAL DENSITY AND MALARIA VECTOR COMPETENCE OF ANOPHELES MINIMUS AND OTHER ANOPHELINES AT A SHALLOW VALLEY IN NORTH THAILAND
复制标题
泰国北部浅谷微小按蚊和其他按蚊的季节性密度和疟疾媒介能力
DOI：
10.2149/tmh1973.23.177
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发表时间：
1995
期刊：
影响因子：
--
通讯作者：
Y. Wada
中科院分区：
文献类型：
--
作者：
M. Takagi;W. Suwonkerd;Y. Tsuda;C. Kamboonruang;Udom Chipralop;S. Nakazawa;H. Kanbara;Y. Wada
在泰国北部两个村庄的6个室外站点，用3人和I水牛诱饵监测了雨季和旱季按蚊的叮咬密度。共采集到19只按蚊。优势种最多的是一种。迷走神经和安氏。环状结构。他们后面跟着一个。Hyrcanus group、An.小不点。一种。一言为定。一种。无名氏和An。高知。其余物种数量不多。按蚊的区系随季节变化。一种。小不点。一种。Acontes和An.旱季有丰富的梭形藻类，而An.Maculatus Sensu Lato，An.高知。一种。Tesselatus。一种。迷走神经。一种。环状和环状。Hyrcanus群均为雨季按蚊。“粗饲料指数”在一年中相对较高。Maculatus和An.小不点。他们后面跟着一个。Tesselatus和An.光彩照人，而那是一个。迷走神经和安氏。Kochi不到An的十分之一。小不点。一种。微小星虫被认为是最重要的媒介。刺骨的密度。在住房稀少、植被丰富的村庄周边地区，Minus值较高。在居住密集和毗邻开阔田野的站点，天牛的密度。最小疟疾风险很低，疟疾风险可能更高。
Biting density of anopheline mosquitoes was monitored in both the rainy and dry seasons at 6 outdoor stations in two villages of north Thailand by 3 human and I water buffalo bait. A total of 19 Anopheles was collected. The most predominant species were An. vagus and An. annularis. They were followed by An. hyrcanus group, An. minimus. An. aconitus. An. nivipes and An. kochi. The rest species were not abundant. The fauna of Anopheles changed seasonally. An. minimus. An. aconitus and An. barbirostris were abundant in the dry season, while An. maculatus sensu lato, An. kochi. An. tesselatus. An. vagus. An. annularis and An. hyrcanus group were the rainy season Anopheles. The 'crude feeding index' was relatively high in An. maculatus and An. minimus. They were followed by An. tesselatus and An. splendidus, while that of An. vagus and An. kochi was less than 1/10 of An. minimus. An. minimus was regarded as the most important vector. The biting density of An. minimus was higher at the peripheral area of villages with scarce dwellings and rich vegetation. At stations with dense dwellings and adjoining to an open field, the density of An. minimus was low, and the malaria risk was probably higher.