Read by QxMD icon Read

Bed bug

Bjørn Arne Rukke, Ranjeni Sivasubramaniam, Tone Birkemoe, Anders Aak
Sublethal heat stress may weaken bed bug infestations to potentially ease control. In the present study, experimental populations exposed to 34, 36 or 38°C for 2 or 3 weeks suffered significant mortality during exposure. Among survivors, egg production, egg hatching, moulting success and offspring proliferation decreased significantly in the subsequent 7 week recovery period at 22°C. The overall population success was negatively impacted by increasing temperature and duration of the stress. Such heat stress is inadequate as a single tool for eradication, but may be included as a low cost part of an integrated pest management protocol...
2018: PloS One
Siti Nor Ain Seri Masran, Abdul Hafiz Ab Majid
Due to the growing public health and tourism awareness, Cimex hemipterus Fabricius (Hemiptera: Cimicidae) has gained a great interest in increasing reported infestation cases in tropical regions of the world, including Malaysia. Since the information on the molecular ecology and population biology of this species are tremendously lacking, the isolation and development of molecular markers can be used to determine its genetic structure. In this study, novel microsatellite primers isolated from enriched genomic libraries of C...
February 10, 2018: Journal of Medical Entomology
Sanjay Basnet, Shripat T Kamble
The common bed bug, Cimex lectularius L. (Hemiptera: Cimicidae) has resurged as one of the most troublesome household pests affecting people across the globe. Bed bug infestations have increased in recent years primarily due to the evolution of insecticide resistance and the insect's ability to hitchhike with travelers. vATPases are one of the most evolutionarily conserved holoenzymes in eukaryotes, which are mainly involved in proton transport across the plasma membranes and intracellular organelles. RNA interference (RNAi) has been developed as a promising tool for insect control...
February 9, 2018: Journal of Medical Entomology
Zachary C DeVries, Richard G Santangelo, Alexis M Barbarin, Coby Schal
Histamine is used in bronchial and dermal provocation, but it is rarely considered an environmental risk factor in allergic disease. Because bed bugs defecate large amounts of histamine as a component of their aggregation pheromone, we sought to determine if histamine accumulates in household dust in bed bug infested homes, and the effects of bed bug eradication with spatial heat on histamine levels in dust. We collected dust in homes and analyzed for histamine before, and up to three months after bed bug eradication...
2018: PloS One
John F Anderson, Francis J Ferrandino, Michael P Vasil, Robert H Bedoukian, Marie Maher, Karen McKenzie
Bed bugs, Cimex lectularius L. (Hemiptera: Cimicidae), have become a major health nuisance in the past 20 ysin cities and elsewhere throughout many areas of the world. Few studies have reported on repellent compounds that could reduce their transport in luggage. We evaluated the repellency of six naturally occurring or related compounds used in flavor/fragrance applications or structurally related compounds, para-menthane-3,8-diol, and N,N-diethyl-meta-toluamide (DEET) to bed bugs in a 183 × 183-cm arena ...
February 5, 2018: Journal of Medical Entomology
Brittny N Blakely, Stephen F Hanson, Alvaro Romero
Bed bug populations are increasing around the world at an alarming rate and have become a major public health concern. The appearance of bed bug populations in areas where Chagas disease is endemic raises questions about the role of these insects in the transmission of Trypanosoma cruzi, the etiological agent of the disease. In a series of laboratory evaluations, bed bug adults and nymphs were experimentally fed with T. cruzi-infected blood to assess the ability of T. cruzi to survive inside the bed bug and throughout the insect's molting process...
January 26, 2018: Journal of Medical Entomology
Jennifer K Peterson, Renzo Salazar, Ricardo Castillo-Neyra, Katty Borrini-Mayori, Carlos Condori, Casey Bartow-McKenney, Dylan Tracy, César Náquira, Michael Z Levy
Although not presently implicated as a vector of human pathogens, the common bed bug, Cimex lectularius, has been suspected of carrying human pathogens because of its close association with humans and its obligate hematophagy. Recently, we characterized the vectorial competence of C. lectularius for the parasite Trypanosoma cruzi, the causative agent of Chagas disease. We observed that C. lectularius can acquire T. cruzi infection when fed on T. cruzi-carrying mice, and subsequently transmit T. cruzi to uninfected mice...
January 22, 2018: American Journal of Tropical Medicine and Hygiene
Chen Zha, Changlu Wang, Brian Buckley, Ill Yang, Desen Wang, Amanda L Eiden, Richard Cooper
Pest infestations in residential buildings are common, but community-wide pest survey data are lacking. Frequent insecticide applications for controlling indoor pests leave insecticide residues and pose potential health risks to residents. In this study, a community-wide pest survey was carried out in a housing complex consisting of 258 units in 40 buildings in New Brunswick, New Jersey. It was immediately followed by implementation of an integrated pest management (IPM) program in all the cockroach-infested apartments and two bed bug apartments with the goal of eliminating pest infestations, reducing pyrethroid residues, and increasing resident satisfaction with pest control services...
January 18, 2018: Journal of Economic Entomology
Kevin R Hinson, Vladimir Reukov, Eric P Benson, Patricia A Zungoli, William C Bridges, Brittany R Ellis, Jinbo Song
We observed that teneral adults (<1 h post-molt) of Cimex lectularius L. appeared more adept at climbing a smooth surface compared to sclerotized adults. Differences in climbing ability on a smooth surface based on sclerotization status were quantified by measuring the height to which bed bugs climbed when confined within a glass vial. The average maximum height climbed by teneral (T) bed bugs (n = 30, height climbed = 4.69 cm) differed significantly (P< 0.01) from recently sclerotized (RS) bed bugs (n = 30, height climbed = 1...
2017: PloS One
Changlu Wang, Amanda Eiden, Narinderpal Singh, Chen Zha, Desen Wang, Richard Cooper
BACKGROUND: Infestations of the common bed bug, Cimex lectularius L., have become common in low-income communities in the United States over the last 15 years. We evaluated community-based integrated pest management (IPM) programs for reducing bed bug infestations. Two housing authorities (Bayonne and Hackensack) implemented bed bug IPM programs. A third housing authority (Paterson) was used as the control site. Building-wide surveys were conducted in all communities, three times, to evaluate the effectiveness of the IPM programs...
December 15, 2017: Pest Management Science
Chen Zha, Changlu Wang, Andrew Li
The common bed bug [Cimex lectularius L. (Hemiptera: Cimicidae)] and tropical bed bug [Cimex hemipterus F. (Hemiptera: Cimicidae)] resurged in the United States and many other countries over the past decades. The need for safe and effective bed bug control products propelled the development of numerous 'green insecticides', mostly with essential oils listed as active ingredients. Various inorganic and organic oils also were used for bed bug management. However, there are no published studies on their toxicities against bed bugs...
February 9, 2018: Journal of Economic Entomology
Sherman J Alter, Megan B McDonald, Julie Schloemer, Ryan Simon, Julian Trevino
Cutaneous infections and infestations are common among children and adolescents. Ectoparasitic infestations affect individuals across the globe. Head lice, body lice, scabies, and infestations with bed bugs are seen in individuals who reside in both resource poor areas and in developed countries. Superficial cutaneous and mucosal candida infections occur throughout the life cycle. Dermatophyte infections of keratin-containing skin and skin structures result in tinea capitis (scalp), tinea corporis (body), tinea pedis (foot), and tinea unguium (nails)...
January 2018: Current Problems in Pediatric and Adolescent Health Care
Mary J Ogg
Bed bugs Key words: bed bugs, pest management, infestation, transmission. Warming irrigation fluids Key words: irrigation fluid, warming fluid, hypothermia, warming cabinet. Fasting before surgery Key words: fasting, NPO, liquids, solids. Advanced cardiac life support requirements for perioperative nurses Key words: advanced cardiac life support, ACLS certification, pediatric advanced life support, PALS certification, basic life support.
December 2017: AORN Journal
Mary S Haras
Bed bug infestation is on the rise, affecting individuals across all demographics and geographics worldwide. Of concern is nursing's lack of knowledge about bed bug transmission, prevention, elimination, and the management of bed bug bites. This article explores the evidence about the lifecycle of the bed bug, its typical presentation, and ways to prevent and eliminate bed bug infestation. Ways that the nephrology nurse can assist in eradication and policy development are discussed, and resources are provided for further information...
March 2017: Nephrology Nursing Journal: Journal of the American Nephrology Nurses' Association
Reinhard Predel, Susanne Neupert, Christian Derst, Klaus Reinhardt, Christian Wegener
The bed bug Cimex lectularius is a globally distributed human ectoparasite with fascinating biology. It has recently acquired resistance against a broad range of insecticides, causing a worldwide increase in bed bug infestations. The recent annotation of the bed bug genome revealed a full complement of neuropeptide and neuropeptide receptor genes in this species. With regard to the biology of C. lectularius, neuropeptide signaling is especially interesting because it regulates feeding, diuresis, digestion, as well as reproduction and also provides potential new targets for chemical control...
January 5, 2018: Journal of Proteome Research
Amelia K Shindelar
Bed bugs continue to affect society and place a burden on public health systems. Experiences of the Let’s Beat the Bug! campaign are presented to help information networks prepare personnel to effectively address questions about this pest. Following recommendations from the Minnesota state bed bug working group, an information line was established and the Web site ( was revised. Data from both services were analyzed by geographic region and type of information requested. InformationLine primarily assisted people who had issues dealing with failed treatments and landlord reluctance to take effective measures against this pest...
March 2017: Journal of Environmental Health
Jose E Pietri, Dangsheng Liang
Due in part to the development of insecticide resistance, the common bed bug, Cimex lectularius, has overcome human intervention efforts to make a global resurgence. The failure of chemical pesticides has created a need for novel strategies to combat bed bugs. While a number of insect pests are susceptible to the use of entomopathogenic microbes or microbial-derived toxins, biological control methods have not been thoroughly explored in bed bugs. Here, we tested the virulence of three entomopathogenic bacterial species in C...
October 24, 2017: Journal of Invertebrate Pathology
Diego Santos-Garcia, Francisco J Silva, Shai Morin, Konrad Dettner, Stefan Martin Kuechler
Hemipteran insects are well-known in their ability to establish symbiotic relationships with bacteria. Among them, heteropteran insects present an array of symbiotic systems, ranging from the most common gut crypt symbiosis to the more restricted bacteriome-associated endosymbiosis, which have only been detected in members of the superfamily Lygaeoidea and the family Cimicidae so far. Genomic data of heteropteran endosymbionts are scarce and have merely been analyzed from the Wolbachia endosymbiont in bed bug and a few gut crypt-associated symbionts in pentatomoid bugs...
October 1, 2017: Genome Biology and Evolution
Zachary DeVries, Russell Mick, Ondřej Balvín, Coby Schal
Bed bugs (Cimex lectularius) provide a unique opportunity to understand speciation and host-associated divergence in parasites. Recently, two sympatric but genetically distinct lineages of C. lectularius were identified: one associated with humans and one associated with bats. We investigated two mechanisms that could maintain genetic differentiation in the field: reproductive compatibility (via mating crosses) and aggregation fidelity (via two-choice sheltering assays). Effects were assessed at the intra-lineage level (within human-associated bed bugs), inter-lineage level (between human- and bat-associated bed bugs), and inter-species level (between C...
October 13, 2017: Scientific Reports
Whitney General, Christina Wlodek, Giles Dunnill
No abstract text is available yet for this article.
October 1, 2017: Journal of Cutaneous Medicine and Surgery
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"