Spatial distribution of Lutzomyia longipalpis (Lutz & Neiva, 1912) and Lutzomyia cruzi (Mangabeira, 1938) in the State of Mato Grosso
Spatial distribution of Lutzomyia longipalpis (Lutz & Neiva, 1912) and Lutzomyia cruzi (Mangabeira, 1938) in the State of Mato Grosso
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DOI：
10.1590/s0037-86822006000400004
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发表时间：
2006-08-01
影响因子：
2
通讯作者：
Lima, Giovana Belem Moreira
中科院分区：
文献类型：
--
作者：
Missawa, Nanci Akemi;Lima, Giovana Belem Moreira
内脏利什曼病目前被认为是农业和城市地区、家庭和居住区的一种新出现和再出现的疾病。这项工作的目的是验证的空间分布的Lutzomyia longipalpis和Lutzomyia cruzi在马托格罗索州。1996年至2004年的数据由昆虫学实验室收集，其捕获物是用CDC光诱捕器进行的。该州139个城市中有68个已经被研究过。长须陆蚊和克氏陆蚊分别在23个和22个城市发生。结果表明，Lutzomyia longipalpis广泛发生在不同植被类型的地区：稀树草原，过渡和亚马逊森林。克氏吸蚊主要发生在沼泽和稀树草原地区的城市。核实该州病媒种群的分布情况及其偏好的植被类型，可表明易受疾病传播影响的地区和/或易受疾病传播影响的地区。
Visceral leishmaniasis is currently considered an emergent and reemergent disease, in agricultural and urban zones, both in domestic and peridomestic areas. The objective of this work was to verify the spatial distribution of Lutzomyia longipalpis and Lutzomyia cruzi in Mato Grosso State. Data from 1996 to 2004 was collected by the Entomology Laboratory, whose captures were carried with a CDC light trap. Sixty-eight of the 139 cities in the state have been studied. Lutzomyia longipalpis and Lutzomyia cruzi occurred in 23 and 22 cities, respectively. The results demonstrate the extensive occurrence of Lutzomyia longipalpis in areas with different vegetation types: savanna, transition and Amazon forest. Lutzomyia cruzi occurred mainly in cities with areas of marshland and savanna. Verification of the distribution of the vector populations in the state and their preferential vegetation type, provides an indication of vulnerable and/or receptive areas for disease transmission.