Blattella germanica
Insecticidal and Acetylcholinesterase Inhibition Activity of Veratrum nigrum Alkaloidal Extract against the German Cockroach (Blattella germanica)
... The German cockroach, Blattella germanica Linnaeus is both a serious pest and a mechanical vector for bacteria and other pathogens (1–3). To date, the control of cockroaches in China mainly has relied on ...
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The Impacts of Diet and Insecticide Resistance on German Cockroach Foraging Behavior, Mating Success, and Bait Performance (Blattella germanica).
... 103 results align with those of others that find greater protein consumption in larger foraging arenas. The question remains of why cockroaches and locusts prefer to regulate protein intake more strongly than ...
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The structural basis for water exchange between the female cockroach (Blattella germanica) and her ootheca
... Reproductive strategies among cockroaches are diverse and include oviparity, ovoviviparity and viviparity, as well as intermediate types resulting in various options for postparturation parental care (Nalepa and Bell, ...
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INSECTICIDE RESISTANCE IN Blattella germanica L. (DICTYOPTERA: BLATTELLIDAE ) FROM BUKITTINGGI AND PALEMBANG AGAINST PROPOXUR
... German cockroaches (Blattella germanica L.) are household pest known to be resistant to chemical insecticides. Resistance to propoxur insecticides causes the controlling to be more difficult. The aim of ...
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Effects of foraging distance on macronutrient balancing and performance in the German cockroach Blattella germanica
... cockroach Blattella germanica Linnaeus 1767 (Dictyoptera: Blattellidae), is an ideal model omnivore with which to test hypotheses regarding foraging behavior and physiology in structurally complex ...
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Identification and functional characterization of an ovarian aquaporin from the cockroach Blattella germanica L (Dictyoptera, Blattellidae)
... insect Blattella germanica ...B. germanica (BgAQP) that has a deduced amino acid sequence showing six potential transmembrane domains, two NPA motifs and an ar/R constriction region, which are ...
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Chemical Signals are Involved in the Detection and Preference of Food Sources in Blattella Germanica
... (Blattella germanica) is a cosmopolitan omnivorous species which can take nutrients from a wide variety of ...B. germanica using behavioral ...
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Cuticular hydrocarbons as maternal provisions in embryos and nymphs of the cockroach Blattella germanica
... cockroach, Blattella germanica , long-chain hydrocarbons are produced by oenocytes within the abdominal integument and are transported by a blood lipoprotein, lipophorin, both to the cuticular surface and ...
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KNOCKDOWN TIME AND LETHAL TIME ON GERMAN COCKROACHES (BLATTELLA GERMANICA L.) AGAINST DELTAMETHRIN 5% INSECTICIDE
... German cockroach (Blattella germanica L.) is a species of cockroach that is often found in Indonesia. These cockroaches can be found in various places such as settlements, restaurants and hotels (Sigit et ...
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Evaluation of Essential Oil and its Three Main Active Ingredients of Chinese Chenopodium ambrosioides (Family: Chenopodiaceae) against Blattella germanica
... German cockroach, Blattella germanica (L) is an important pest of homes, restaurants, and commercial food processing facilities worldwide. They are a major public health concern in hospitals, kitchens, and ...
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Toxicity of Pyrethroid and Organophosphorous Insecticides against Two Field Collected Strains of the German Cockroach Blattella germanica (Blattaria: Blattellidae) from Hospitals in Hamadan, Iran
... The German cockroach, Blattella germanica (L) is a major hygienic pest in households, hospitals and residential areas. These insects have been recognized as mechanical vectors and reservoir for pathogenic ...
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Detection of Bendiocarb and Carbaryl Resistance Mechanisms among German Cockroach Blattella germanica (Blattaria: Blattellidae) Collected from Tabriz Hospitals, East Azerbaijan Province, Iran in 2013
... Generally, PBO reduces resistance level of but it does not remove resistance com- pletely in the present study like the studies conducted in the world, which indicated en- zymes of cytochrom P540 and monooxygen- ase as ...
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Population Genetic Structure, Dispersal & Gene Flow in the German Cockroach, Blattella Germanica: A Structural Pest in the Urban Environment
... A few lessons may benefit future studies of German cockroach dispersal and differentiation. It would be beneficial to use markers which are sufficiently variable to detect intra-specific variation but less subject to the ...
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The X chromosome of the German cockroach, Blattella germanica, is homologous to a fly X chromosome despite 400 million years divergence
... There are at least four lines of evidence that favor the hypothesis that element F is an ancient X chromosome retained since the MRCA of cockroaches and flies, as opposed to convergent recruitment of the same genes onto ...
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Integrated Pest Management (IPM) for The German Cockroach (Blattella Germanica L.) in Jeddah Province, Saudi Arabia
... Six components {education, vacuuming, sanitation, chemical spray (Lambda-cyhalothrin 2.5% CS), dusting (boric acid), and baiting (imidacloprid 2.15%)} were used in selected houses in Jed[r] ...
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Circadian Rhythm of Locomotion and its Temperature Dependence in Blattella Germanica
... 3, the activity will not be released by the change because the sensitization is too low; the onset of darkness is only slightly advanced in relation to the normal time of activity as if [r] ...
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Prevalence and Antibiotic Resistance of Gram-Negative Pathogenic Bacteria Species Isolated from Periplaneta americana and Blattella germanica in Varanasi, India.
... Cockroaches are among the most notorious pests, having nocturnal and filthy habits, which do not only contaminate food by indiscrimi- nate deposition of faecal materials and cause food poisoning but also transmit ...
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The Role of Sanitation in the Control of German Cockroach (Blattella Germanica L.)
... Seven different treatments consisted of four single applications and three combinations were applied to study the effect of sanitation on the control of the German cockroaches, namely: s[r] ...
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Expression Strategy of Densonucleosis Virus from the German Cockroach, Blattella germanica
... FIG. 4. Characterization of BgDNV structural proteins. (A) SDS-PAGE of BgDNV structural proteins obtained by infection of B. germanica adults and purification in a CsCl gradient. Protein molecular mass markers are ...
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Maternal and paternal nitrogen investment in Blattella germanica (L ) (Dictyoptera; Blattellidae)
... The lower levels of [14C]urate and total urate in the females fed on the 5 % protein diet can be attributed to increased metabolism of the stored urates, which is known to occur under ci[r] ...
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