Cross resistance in dieldrin-resistant colonies of Blattella germanica (L.)
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چکیده
منابع مشابه
Origin and extent of resistance to fipronil in the German cockroach, Blattella germanica (L.) (Dictyoptera: Blattellidae).
Fipronil, a phenylpyrazole insecticide, was made available in 1999 in bait formulations for use against the German cockroach, Blattella germanica (L.). We have investigated resistance to fipronil in the descendants of cockroaches collected just before, or contemporaneously with, the introduction of fipronil baits. Cockroaches were obtained in two types of settings: homes that either had or had ...
متن کاملControl of insecticide-resistant German cockroaches, Blattella germanica (L.) (Dictyoptera: Blattellidae) in food-outlets with hydramethylnon-based bait stations
Ficld and laboratory performance of a commercially available hydramcthylnon-based bait station (Combat ') wcrc conductcd against insccticidc-resistant German cockroach, Blattella get.tiin~zicn (Linn.) populations in fivc coffee-shops in Pcnang, Malaysia. Bioassay screening on FI generation of the field collcctcd cockroachcs using a modified W.H.O. glass jar method dctcctcd moderate to high lcvc...
متن کاملcarbamate insecticides resistance monitoring of adult male german cockroaches, blattella germanica (l.), in southern iran
background: the german cockroach, blattella germanica l. (dictyoptera: blattellidae), has become resistant to many insecticides due to control failures in hospital and student dormitory settings of southern iran. objective: this study was thus designed to detect and monitor carbamate resistance in two strains of german cockroach using lethal dose bioassay methods. methods: wild dormitory (d) an...
متن کاملSite of synthesis, tissue distribution, and lipophorin transport of hydrocarbons in Blattella germanica (L.) nymphs.
The site of hydrocarbon (HC) synthesis and the amount of HC in various tissues were investigated in relation to developmental stage in the last larval stadium of the German cockroach, Blattella germanica. Abdominal integument linearly incorporated [1-(14)C]propionate into HC for at least 6h in vitro, whereas other body parts synthesized little or no HC. The third through sixth abdominal sternit...
متن کاملAssessing the Susceptibility Status of Cypermethrin resistance in German Cockroaches (Blattella germanica: Blattellidae) to Hydramethylnon Gel Bait
Background: The German cockroach (Blatella germanica) is one of the most important vectors of public health interest due to its involvement in the transmission of infectious diseases. Different insecticides are used to control cockroaches; however, resistance developed against most of insecticides has made them ineffective. Attempts should always be made to find proper alternat...
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ژورنال
عنوان ژورنال: Medical Entomology and Zoology
سال: 1968
ISSN: 0424-7086,2185-5609
DOI: 10.7601/mez.19.72