نتایج جستجو برای: fly
تعداد نتایج: 33105 فیلتر نتایج به سال:
during a search of burrows for the purpose of capturing rodents in 1972, a number of soil samples were inspected for the collection of sand fly larvae. in this study, a total of 472 plastic bags of soil samples were collected from different depths of 30 rodent burrows. fourteen of these samples were found positive, from which 27 larvae were removed. most of the larvae were found in the depths o...
background: medicinal plant extracts such as those obtained from salvia species have a wide variety of chemical compounds in their essential oils. the repellency of a number of essential oils including those from the labiates like salvia against several insect species including the common house flies is reported. objective: the aim of this investigation was to find out the excito-repellency eff...
conclusion based on the results, the vectors of cutaneous leishmaniasis include of p. papatasi, p. salehi, p. sergenti and moreover the vectors of visceral leishmaniasis include of p. keshishiani and p. alexandri have been found. materials and methods sand flies were collected by using sticky traps from selected villages (outdoors as well as indoors). traps were fixed at sundown and sand flies ...
sand fly fever (sf) is an arthropod-borne viral disease, also known as “phlebotomus fever”, ‘’mosquito fever’’, three-day fever or “papatacci fever”. it is transmitted by phlebotomus papatasi , starts with acute onset of high fever, and lasts for three days. we present first cases in a different district of turkey with the clinical findings of fever, myalgia-arthralgia, headache, gastrointestin...
In this research fly ash (FA) from Iran Ferrosilice Company was converted to zeolite A by hydrothermal procedure. The type and quality of produced zeolite depends on the composition of used FA, concentration of sodium hydroxide solution, and parameters such as temperature, reaction time and liquid/solid ratio. The fly ash was fused with sodium hydroxide at 550°C for 1 hour followed by dissoluti...
in the present investigation, the cyclic load deformation behaviour of soil-fly ash layered system isstudied using different intensities of failure load (i = 25%, 50% and 75%) with varying number of cycles (n =10, 50 and 100). an attempt has been made to establish the use of fly ash as a fill material for embankments ofhighways and railways and to examine the effect of cyclic loading on the lay...
the anthomyiid fly, pegomya bicolor (wiedemann, 1817), is newly recorded from iran. it was collected during surveys on biocontrol agents of rumex spp. (polygonaceae) in urmia region, north west of iran. this leaf-mining fly is widely distributed in the palaearctic region on several species of rumex. voucher specimens are being held at the natural history museum of urmia university.
background: in turkey, vector control programs are mainly based on indoor residual spraying with pyrethroids against mosquitoes. no special control program is available for sand flies. most insecticide susceptibility tests were done for mosquitoes but not for sand flies. we therefore aimed to determine the insecticide susceptibility against two commonly used insecticides; deltamethrin and per...
Damage caused by water shortages leads to physiological and biochemical changes in metabolism of plants and make them predispose to attack by pests and diseases and reduce the quality of the crops. In order to evaluate the effect of supplemental irrigation on safflower fly (A. helianthi) population of safflower cultivars, an experiment conducted as a split plot based on randomized complete bloc...
Background: Changing the climatic pattern can lead to major changes in the geographical distribution of infectious diseases. The aim of this study was to investigate the effect of climate change on the favorable bio-climatological zone for leishmaniasis sand-fly living which is a vector of Leishmania in Iran. Materials and Methods: Data of the climatic factors affecting the biology of sandflies...
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