نتایج جستجو برای: anophles stephensi
تعداد نتایج: 1021 فیلتر نتایج به سال:
background: there are several plant extractions which are being used for mosquito control. the aim of this study was to evaluate the efficacy of olea vera, linum usitatissimum and piper nigera against anopheles stephensi and aedes aegypti under laboratory conditions. methods: these tests were carried out using who recommended bioassay method for adult mosquitoes. results: the extracts from blac...
The midgut microbiota associated with Anopheles stephensi and Anopheles maculipennis (Diptera: Culicidae) was investigated for development of a paratransgenesis-based approach to control malaria transmission in Eastern Mediterranean Region (EMR). Here, we present the results of a polymerase chain reaction (PCR) and biochemical-based approaches to identify the female adult and larvae mosquitoe m...
Pyrethroids are powerful insecticides used in the vector control program with impregnated mesh, and residual indoor sprays. However, resistance to insecticide reduces effectiveness. The present susceptibility study carried out against theAnopheles Stephensi monitor sensitivity conditions of An. vector, which raises need understand state Dungarpur region Rajasthan, India order better report vect...
To evaluate whether environmental heterogeneity contributes to the genetic heterogeneity in Anopheles triannulatus, larval habitat characteristics across the Brazilian states of Roraima and Pará and genetic sequences were examined. A comparison with Anopheles goeldii was utilised to determine whether high genetic diversity was unique to An. triannulatus. Student t test and analysis of variance ...
Background: Although there have been many studies on the role of mosquitoes in malarial transmission, the biology and interaction of plasmodium with its host is still not completely known. The aim of this study was primarily to follow the sporogony cycle of Plasmodium vivax in Anopheles stephensi mysorensis and then to explore the inhibitory effects of certain carbohydrates on parasitic develop...
Mass rearing of anopheles stephensi on human blood by artificial feeding under laboratory conditions
Introduction: In order to control the diseases that are transmitted to human and animal by arthropod vectors, it is necessary to investigate vectors and to recognize control methods as well. These studies are applicable by rearing the colonies of arthropod blood-feeders like malaria and leishmaniasis in laboratory. The purpose of this study was to produce mass production of Anopheles stephens...
The cibarial armature of Anopheles (Cellia) stephensi Liston and Anopheles (Cellia) culicifacies Giles are described in detail for first time with the aid of SEM. A description of cibarial armature includes lateral flanges and cibarial teeth. Besides this, the number, distribution and type of sense organs also described.
BACKGROUND & OBJECTIVE Insecticide in the form of space spray as an ultra low volume (ULV) aerosol are used during epidemics of vector borne diseases. Deltacide, a formulation comprising of three chemicals viz., deltamethrin 0.5 per cent w/v, S-bio-allethrin 0.71 per cent w/v and piperonyl butoxide 8.9 per cent w/v is suitable for ULV application. As this combination is found to be effective in...
BACKGROUND & OBJECTIVES Prevention of malaria is a major technical and operational problem in displaced and mobile populations such as refugee camps and temporary labour settlements. Insecticide incorporated plastic sheeting is a new technology to control mosquitoes in emergency shelters and also temporary habitations at different locations. In view of this, efficacy of ZeroFly® , an insecticid...
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