نتایج جستجو برای: anopheles dthali
تعداد نتایج: 7326 فیلتر نتایج به سال:
anopheles dthali patton which is one of the 7 malaria vectors in iran was not taken in to consideration until november 1965 when definite sporozaites were found for the first time in its salivary glands in bandar abbas, south of iran. afterwards, efforts have been made to get complete ecological and epidemiological information on this species. the areas of study were two districts of mamasani, ...
Introduction: Mosquito – borne diseases are a major public health threat in the world, including Iran. This investigation was undertaken to determine fauna, distribution, frequency and monthly activity of Anopheles larvae in Aligoudarz County. Methods: This descriptive research was carried out during April to December 1997 to study Anopheles mosquitoes fauna and seasonal activity in seven...
Background & Aims of the Study: The aim of this study was to determine the ecology of malaria vectors in order to select the vector control masseur in the future. This study was carried out on trend of malaria cases and malaria vectors in Saravan county, Sistan & Baluchestan Province, Iran. Materials & Methods: The adult mosquitoes were collected by standard Pyrethrum space spray colle...
ecology of anopheles dthali was studied in bandar abbas county, where there is indigenous malaria. anopheles dthali plays as a secondary malaria vector in the region. it is active throughout the year in mountainous area with two peaks of activity, whereas in coastal area it has one peak. there is no report of hibernation or aestivation for this species in the re gion. precipitin tests on specim...
BACKGROUND AND OBJECTIVES Kahnooj district in south of Iran is an endemic area for malaria where Anopheles stephensi (Liston) is a main malaria vector and An. dthali (Patton) a secondary vector. According to the national strategy plan on monitoring of insecticides resistance, this study was performed on susceptibility and irritability levels of An. stephensi and An. dthali to different insectic...
OBJECTIVE To determine the effects of environmental characteristics of larval habitats on distribution and abundance of anopheline mosquitoes in Bashagard county, a malarious area in southeast of Iran. METHODS Larvae were collected monthly using the standard dipping method and identified using a morphological-based key. Environmental characteristics of the larval habitats were recorded. Water...
Background and purpose: Anopheles mosquitoes are of particular importance because they transmit malaria. Implementing the malaria elimination program reduced its incidence in recent years in Iran. However, in the last decade, almost an annual average of 15 thousand cases was recorded. So far 24 species of Anopheles are collected in Iran of which 8 species are confirmed as malaria vectors. Despi...
Introduction: Anopheles mosquitoes are the sole biologic vectors of mlaria. Up to now, more than 480 species of Anopheles have been identified. The present study was achieved to identify the Anopheles mosquitoes of malaria high risk foci in Hormozgan province (Bashagard and Syahoo districts) and detect their main biologic charactristics in 2007-2008. Methods: Larvae, pupae and adult mosquit...
BACKGROUND According to the national strategy plan on monitoring of insecticides resistance, this study was carried out to determine the base line susceptibility of the Culicidae mosquitoes to the WHO-recommended insecticides in an endemic focus of malaria in southeastern Iran. METHODS Larval collection was carried out by dipping method and adult collection occurred by suction tube from Janua...
This study aimed to carry out a malaria situation analysis, species composition and susceptibility levels of the main malaria vector, Anopheles stephensi, to different insecticides in Bashagard. A longitudinal survey was conducted in 2 randomly selected villages in Bashagard. Malaria vectors were sampled by dipping method for the larvae and hand catch, night-biting catch, total catch, and shelt...
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