کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6127645 1221404 2013 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Microgeographical study of insecticide resistance in Triatoma infestans from Argentina
ترجمه فارسی عنوان
بررسی میکروگرافی مقاومت به حشره کش در تریاتومه آستانس از آرژانتین
کلمات کلیدی
تریا اتم مقاومت به حشره کش ها، دالتمترین، میکروگرافی
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی انگل شناسی
چکیده انگلیسی
Chagas disease is a chronic parasitic infection restricted to America where it is currently estimated that 90 million people are at risk of acquiring the infection. Chemical control with pyrethroid insecticides has been effective to reduce disease transmission in several areas of the Southern Cone, although insecticide resistance has evolved and diminished the campaigns' results. Considering previous reports on the different levels of resistance between Triatoma infestans from different geographical areas, the objective of this work was to determine if T. infestans populations are toxicologically structured within localities. Response to the insecticide was measured and compared between houses of two Argentine localities. Different toxicity of deltamethrin was detected between dwellings of Chaco province, accounting for both susceptible and resistant houses within the same locality. However no difference was found among houses of Salta province. The results obtained in this work suggest that geographical structure is present not only at the between localities level, but also at the microgeograhical level.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Tropica - Volume 128, Issue 3, December 2013, Pages 561-565
نویسندگان
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