نتایج جستجو برای: cockroaches
تعداد نتایج: 1305 فیلتر نتایج به سال:
Introduction: Bandar Abbas sewage system is one of the areas in great quality of cockroaches. In spite of passing a short time from exploitation of this system (since 1383), It is necessary considering the cockroaches abundance and the best way of fighting against this insect. Methods: In this investigation four poisons of delta metrine, sypermetrine, Permetrine and Sevin, were selected to t...
Background and Objective: Cockroaches are one of the most important carriers of disease that involved human health, they can carry a great variety of pathogenic bacterial and then freely moved in the hospital environment. The presence of cockroaches in the hospital is a potential problem to the healthcare system. This study was aimed to determine the type of cockroaches and bacterial species in...
The toxicity of fatty acid salts to German, Blattella germanica (L.), and American cockroaches, Periplaneta americana (L.), was evaluated. Potassium and sodium laurate caused up to 95% mortality of German cockroaches and 100% mortality of American cockroaches. Even-numbered potassium fatty acid salts, C8-C18 were assessed for toxicity at 0.125, 0.25, 0.5, 1, and 2% concentrations by a 30-s imme...
Cockroaches are common in the environment of many hospitals in Ghana; however, little is known about their public health risks. To evaluate potential risks, we investigated the external and internal microbial flora of 61 cockroaches from a tertiary hospital in Ghana and evaluated the antibiotic resistance profiles of the common bacterial species. Standard methods were used in all the microbiolo...
An association of food sources with odors prominently guides foraging behavior in animals. To understand the interaction olfactory memory and preferences, we used glucose-averse (GA) German cockroaches. Multiple populations cockroaches evolved a gustatory polymorphism where glucose is perceived as deterrent enables GA to avoid eating glucose-containing toxic baits. Comparative behavioral analys...
Backgrounds and Objectives: Domestic sewers and wastewater treatment plants are suitable places for the growth of some types of Cockroaches. Annually the water and wastewater company of Qom city make considerable attempts to overwhelm the problem. The current study is aimed to determine types of Cockroaches and select the optimal methods for their control.Materials andMethods: In this study, 12...
Cockroaches were collected from hospitals, houses and poultry sheds in various parts of Isfahan (Iran) and identified to species. In total, seven species of cockroaches in seven genera were identified: Blatta lateralis, Polyphaga aegyptiaca, Arenivaga roseni and Parcoblatta spp. Three species Periplaneta americana, Blattella germanica and Supella longipalpa (Blattidae and Blattellidae) were mor...
Cockroaches play an important role in transmission of different diseases either mechanically and occasionally biologically. The aim of current study was on the identification of cockroaches and their contamination to different bacteria in two hospitals affiliated to the Kordestan University of Medical Sciences which was performed in 2003. Cockroaches were collected from different parts using st...
Cockroaches were collected from hospitals, houses and poultry sheds in various parts of Isfahan (Iran) and identified to species. In total, seven species of cockroaches in seven genera were identified: Blatta lateralis, Polyphaga aegyptiaca, Arenivaga roseni and Parcoblatta spp. Three species Periplaneta americana, Blattella germanica and Supella longipalpa (Blattidae and Blattellidae) were mor...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید