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[PMID]:27775392
[Au] Autor:Gharouni A; Wang L
[Ad] Endereço:Department of Mathematics and Statistics, University of New Brunswick, Fredericton, NB, E3B 5A3, Canada. email: a.gharouni@unb.ca.
[Ti] Título:Modeling the spread of bed bug infestation and optimal resource allocation for disinfestation.
[So] Source:Math Biosci Eng;13(5):969-980, 2016 10 01.
[Is] ISSN:1551-0018
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:A patch-structured multigroup-like $SIS$ epidemiological model is proposed to study the spread of the common bed bug infestation. It is shown that the model exhibits global threshold dynamics with the basic reproduction number as the threshold parameter. Costs associated with the disinfestation process are incorporated into setting up the optimization problems. Procedures are proposed and simulated for finding optimal resource allocation strategies to achieve the infestation free state. Our analysis and simulations provide useful insights on how to efficiently distribute the available exterminators among the infested patches for optimal disinfestation management.
[Mh] Termos MeSH primário: Percevejos-de-Cama
Controle de Insetos/estatística & dados numéricos
Modelos Teóricos
Alocação de Recursos
[Mh] Termos MeSH secundário: Animais
Simulação por Computador
Controle de Insetos/economia
[Pt] Tipo de publicação:JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T
[Em] Mês de entrada:1712
[Cu] Atualização por classe:180228
[Lr] Data última revisão:
180228
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161025
[St] Status:MEDLINE
[do] DOI:10.3934/mbe.2016025


  2 / 562 MEDLINE  
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[PMID]:29244819
[Au] Autor:Hinson KR; Reukov V; Benson EP; Zungoli PA; Bridges WC; Ellis BR; Song J
[Ad] Endereço:Department of Plant and Environmental Sciences, Clemson University Clemson, South Carolina, United States of America.
[Ti] Título:Climbing ability of teneral and sclerotized adult bed bugs and assessment of adhesive properties of the exoskeletal fluid using atomic force microscopy.
[So] Source:PLoS One;12(12):e0189215, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo: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 = 1.73 cm at ~48 h post molt), sclerotized group 1 (S1) bed bugs (n = 30, S1 = 2.42 cm at >72 h), and sclerotized group 2 (S2) bed bugs (n = 30, height climbed = 2.64 cm at >72 h post molt). When heights from all climbing events were summed, teneral bed bugs (650.8 cm climbed) differed significantly (P< 0.01) from recently sclerotized (82 cm climbed) and sclerotized (group 1 = 104.6 cm climbed, group 2 = 107.8 cm climbed) bed bugs. These findings suggested that the external surface of teneral bed bug exoskeletons possess an adhesive property. Using atomic force microscopy (AFM), we found that adhesion force of an exoskeletal (presumably molting) fluid decreased almost five-fold from 88 to 17 nN within an hour of molting. Our findings may have implications for laboratory safety and the effectiveness of bed bug traps, barriers, and biomimetic-based adhesives.
[Mh] Termos MeSH primário: Percevejos-de-Cama/fisiologia
Líquidos Corporais/fisiologia
[Mh] Termos MeSH secundário: Animais
Locomoção
Microscopia de Força Atômica
Muda
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1801
[Cu] Atualização por classe:180105
[Lr] Data última revisão:
180105
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171216
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0189215


  3 / 562 MEDLINE  
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[PMID]:28541568
[Au] Autor:Wang D; Wang C; Singh N; Eiden AL; Cooper R; Zha C
[Ad] Endereço:Key Laboratory of Bio-Pesticide Innovation and Application of Guangdong Province, Department of Entomology, College of Agriculture, South China Agricultural University, Guangzhou 510642, Guangdong Province, China.
[Ti] Título:Effect of Feeding History and Time Elapsed From Field Collection on the Movement Behavior and Response to Stimulation in Cimex lectularius (Hemiptera: Cimicidae).
[So] Source:J Econ Entomol;110(4):1719-1727, 2017 Aug 01.
[Is] ISSN:1938-291X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The common bed bug (Cimex lectularius L.) (Hemiptera: Cimicidae) is an obligate blood-sucking insect that has been resurging in many countries. Researching this pest's behavior will help design more effective control methods. In this study, we evaluated the effect of feeding history and time elapsed from field collection on bed bug movement behavior and response to chemical lure or carbon dioxide stimulation in the laboratory. After CO2 was released, bed bugs unfed for 3 d began to return to harborages; in contrast, the ones unfed for 2 and 4 wk spent significantly more time outside their harborages during the first 1 h after than the 1 h before CO2 release. After CO2 release, there was an increase in activity (time spent moving outside harborage) in all bed bugs with different feeding history or time elapsed from field collection. During the 8-h observation period when CO2 was present, bed bug males unfed for 4 wk spent significantly more time exploring outside harborages than the ones unfed for 3 d, 1 wk, and 2 wk. Nymphs collected 1-2 wk and 1 yr ago spent significantly more time exploring outside harborages than the ones collected 43 yr ago. Bed bug's exploratory activity (the total percentage of bed bugs trapped in both baited and unbaited interceptors) was significantly affected by their time elapsed from field collection and their exploratory activity level was 1-2 wk > 6 mo > 5 and 43 yr. Both feeding history and time elapsed from field collection significantly affected bed bug movement, whereas bed bug's response to chemical lure or CO2 (the percentage of bed bugs trapped in the baited interceptor, summarized as the number of bed bugs trapped in the baited interceptor divided by the total number of trapped bed bugs in both baited and unbaited interceptors) was unaffected by the time elapsed from field collection.
[Mh] Termos MeSH primário: Percevejos-de-Cama/fisiologia
Dióxido de Carbono/farmacologia
Quimiotaxia
Feromônios/farmacologia
[Mh] Termos MeSH secundário: Animais
Percevejos-de-Cama/crescimento & desenvolvimento
Comportamento Alimentar
Masculino
Movimento/efeitos dos fármacos
Ninfa/crescimento & desenvolvimento
Ninfa/fisiologia
Fatores de Tempo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Pheromones); 0 (insect attractants); 142M471B3J (Carbon Dioxide)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170922
[Lr] Data última revisão:
170922
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170526
[St] Status:MEDLINE
[do] DOI:10.1093/jee/tox148


  4 / 562 MEDLINE  
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[PMID]:28489937
[Au] Autor:Crawley SE; Gordon JR; Kowles KA; Potter MF; Haynes KF
[Ad] Endereço:Department of Entomology, University of Kentucky, Lexington, KY, United States of America.
[Ti] Título:Impact of sublethal exposure to a pyrethroid-neonicotinoid insecticide on mating, fecundity and development in the bed bug Cimex lectularius L. (Hemiptera: Cimicidae).
[So] Source:PLoS One;12(5):e0177410, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Sublethal exposure to an insecticide may alter insect feeding, mating, oviposition, fecundity, development, and many other life history parameters. Such effects may have population-level consequences that are not apparent in traditional dose-mortality evaluations. Earlier, we found that a routinely used combination insecticide that includes a pyrethroid and a neonicotinoid (Temprid® SC) had deleterious effects on multiple bed bug (Cimex lectularius, L.) behaviors. Here, we demonstrate that sublethal exposure impacts physiology and reproduction as well. We report that sublethal exposure to Temprid SC has variable aberrant effects on bed bugs depending on the strain, including: a reduction in male mating success and delayed oviposition by females. However, after sublethal exposure, egg hatch rate consistently declined in every strain tested, anywhere from 34%-73%. Conversely, impact on fifth instar eclosion time was not significant. While the strains that we tested varied in their respective magnitude of sublethal effects, taken together, these effects could reduce bed bug population growth. These changes in bed bug behavior and fecundity could lead to improved efficacy of Temprid SC in the field, but recovery of impacted bugs must be considered in future studies. Sublethal effects should not be overlooked when evaluating insecticide efficacy, as it is likely that other products may also have indirect effects on population dynamics that could either aid or inhibit successful management of pest populations.
[Mh] Termos MeSH primário: Percevejos-de-Cama/efeitos dos fármacos
Percevejos-de-Cama/fisiologia
Inseticidas/toxicidade
Piretrinas/toxicidade
[Mh] Termos MeSH secundário: Animais
Percevejos-de-Cama/crescimento & desenvolvimento
Feminino
Fertilidade/efeitos dos fármacos
Resistência a Inseticidas
Masculino
Reprodução/efeitos dos fármacos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Insecticides); 0 (Pyrethrins)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170908
[Lr] Data última revisão:
170908
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170511
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0177410


  5 / 562 MEDLINE  
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[PMID]:28399302
[Au] Autor:Seri Masran SNA; Ab Majid AH
[Ad] Endereço:Household & Structural Urban Entomology Laboratory, Vector Control Research Unit, School of Biological Sciences, Universiti Sains Malaysia, 11800 Gelugor, Penang, Malaysia.
[Ti] Título:Genetic Diversity and Phylogenetic Relationships of Cytochrome C Oxidase Subunit I in Cimex hemipterus (Hemiptera: Cimicidae) Populations in Malaysia.
[So] Source:J Med Entomol;54(4):974-979, 2017 Jul 01.
[Is] ISSN:1938-2928
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The tropical bed bug is scientifically recognized as a significant public health problem. While there is an increased awareness about their resurgence by medical and life science committees, efficient bed bug management still remains unresolved. The solution may soon arise, as information about bed bugs' infestation dynamics and systematics are becoming more distinguishable. Recent developments in studies about bed bugs are based on molecular intervention by determining their genetic variation and phylogeography. The aim of this study is to assess the phylogenetic relationships and genetic diversity among the populations of tropical bed bugs inhabiting Malaysia. A molecular genotyping study was conducted with 22 tropical bed bug populations composed of three individuals per population. The mitochondrial (COI) gene was used as a marker. The data obtained were analyzed using the T-Coffee, ClustalX, MEGA 6.0, and PAUP software. The results showed one main monophyletic clade that consisted of two groups: Ch01 and Ch02. Ch02 consists of samples from the Bandar Hilir population, differing from the other populations studied by one singleton base. However, as there were no changes in the amino acid, this singleton genetic variation was considered to have no effect on genetic differentiation. Ch01 shows similarity with some sequence of Cimex hemipterus (F.) from Thailand, suggesting an international diversity connection. The disparity index apparently suggests that all isolates are homogeneous populations and are supported by the low value of the mean pairwise distance between isolates. This study will increase the knowledge about phylogeographic diversity of tropical bed bug in Malaysia.
[Mh] Termos MeSH primário: Percevejos-de-Cama/classificação
Percevejos-de-Cama/genética
Variação Genética
Filogenia
[Mh] Termos MeSH secundário: Animais
Complexo IV da Cadeia de Transporte de Elétrons/genética
Genótipo
Proteínas de Insetos/genética
Malásia
Análise de Sequência de DNA
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Insect Proteins); EC 1.9.3.1 (Electron Transport Complex IV)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171013
[Lr] Data última revisão:
171013
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170412
[St] Status:MEDLINE
[do] DOI:10.1093/jme/tjw227


  6 / 562 MEDLINE  
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[PMID]:28399298
[Au] Autor:Adams ME; Jenkins DL
[Ad] Endereço:Paleoinsect Research, 9011 N. Drummond Ave., Portland, OR 97217.
[Ti] Título:An Early Holocene Record of Cimex (Hemiptera: Cimicidae) From Western North America.
[So] Source:J Med Entomol;54(4):934-944, 2017 Jul 01.
[Is] ISSN:1938-2928
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The subfossil remains of 14 cimicids (Hemiptera: Cimicidae) were recovered during archaeological investigations of the Paisley Five Mile Point Cave site (35LK3400), an exceptionally well-dated (n = 229 radiocarbon dates) late Pleistocene-early Holocene rock shelter site in south-central Oregon. Nine of the specimens have been assigned to three modern species of Nearctic Cimicidae-Cimex antennatus Usinger & Ueshima, Cimex latipennis Usinger & Ueshima, and Cimex pilosellus (Horváth)-whereas the remaining five individuals were too fragmentary to positively identify. The chronology of the insect assemblage puts one specimen at circa 5,100 calibrated years before present (cal. yr BP), and the remaining 13 range in age from 9,400 to almost 11,000 cal. yr BP. Although fossil and subfossil cimicid remains have been recovered at other archaeological sites, the fossil record for bed bugs is largely undocumented. The Paisley Caves specimens thus far represent the oldest remains of the genus in probable contact with humans on record.
[Mh] Termos MeSH primário: Distribuição Animal
Percevejos-de-Cama/classificação
Fósseis
[Mh] Termos MeSH secundário: Animais
Arqueologia
Cavernas
Feminino
Oregon
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171013
[Lr] Data última revisão:
171013
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170412
[St] Status:MEDLINE
[do] DOI:10.1093/jme/tjx057


  7 / 562 MEDLINE  
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[PMID]:28399295
[Au] Autor:Anderson JF; Ferrandino FJ; Vasil MP; Bedoukian RH; Maher M; Mckenzie K
[Ad] Endereço:Department of Entomology and Center for Vector Biology and Zoonotic Diseases, The Connecticut Agricultural Experiment Station, 123 Huntington St., New Haven, CT 06511-1106 (john.f.anderson@ct.gov).
[Ti] Título:Relatively Small Quantities of CO2, Ammonium Bicarbonate, and a Blend of (E)-2-Hexenal Plus (E)-2-Octenal Attract Bed Bugs (Hemiptera: Cimicidae).
[So] Source:J Med Entomol;54(2):362-367, 2017 Mar 01.
[Is] ISSN:1938-2928
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Bed bugs, Cimex lectularius L., feed on humans, have increased exponentially in the past two decades in many major cities throughout the world, have caused intense infestations, and have become a significant health concern. Improved traps are needed to detect early infestations, to assess control programs, and for control of bed bugs. Carbon dioxide released alone or simultaneously with other attractants into three types of traps at the relatively low rate of 1 ml/min caught significantly more bed bugs than untreated controls in a 183- by 183-cm arena. This finding may enable CO2 to be used more economically in traps. Three percent ammonium bicarbonate released at a rate of ≤0.03 ml/h also caught significantly more bed bugs than untreated controls. A blend of (E)-2-hexenal and (E)-2-octenal at concentrations of 0.025% or 0.1% each and released at 0.02 ml/h attracted significantly more bed bugs than untreated controls. These findings ought to improve detection of bed bugs.
[Mh] Termos MeSH primário: Aldeídos/farmacologia
Percevejos-de-Cama/efeitos dos fármacos
Bicarbonatos/farmacologia
Dióxido de Carbono/farmacologia
Controle de Insetos/métodos
[Mh] Termos MeSH secundário: Animais
Percevejos-de-Cama/fisiologia
Controle de Insetos/instrumentação
[Pt] Tipo de publicação:EVALUATION STUDIES; JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Aldehydes); 0 (Bicarbonates); 142M471B3J (Carbon Dioxide); 2363-89-5 (2-octenal); 45JP4345C9 (ammonium bicarbonate); 505-57-7 (2-hexenal)
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170804
[Lr] Data última revisão:
170804
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170412
[St] Status:MEDLINE
[do] DOI:10.1093/jme/tjw189


  8 / 562 MEDLINE  
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[PMID]:28398497
[Au] Autor:Ashbrook AR; Scharf ME; Bennett GW; Gondhalekar AD
[Ad] Endereço:Department of Entomology, Purdue University, West Lafayette, IN 47907 (aashbroo@purdue.edu; mscharf@purdue.edu; gbennett@purdue.edu; ameyag@purdue.edu).
[Ti] Título:Detection of Reduced Susceptibility to Chlorfenapyr- and Bifenthrin-Containing Products in Field Populations of the Bed Bug (Hemiptera: Cimicidae).
[So] Source:J Econ Entomol;110(3):1195-1202, 2017 Jun 01.
[Is] ISSN:1938-291X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Insecticide resistance is a major impediment for effective control of Cimex lectularius L. Previous resistance detection studies with bed bugs have focused on certain pyrethroid, neonicotinoid, organochlorine, organophosphate, and carbamate insecticides. Within the pyrethroid class, resistance studies have mostly been limited to deltamethrin, lambda-cyhalothrin, and alpha- and beta-cyfluthrin. The goal of this study was to develop diagnostic concentration bioassays for assessing bed bug susceptibility levels to chlorfenapyr- and bifenthrin-containing products. First, glass vial and filter paper bioassay methods were compared for their utility in susceptibility monitoring. Statistical comparison of toxicity data between bioassays indicated that the vial assay was less confounded by assay susbtrate effects, required less insecticide, and was faster, especially for chlorfenapyr. Next, using vial diagnostic concentrations (LC99) for each insecticide, 10 laboratory-adapted field strains and the Harlan lab-susceptible strain were screened for susceptibility to chlorfenapyr and bifenthrin. The results of this study reveal recent bed bug susceptibility levels to certain chlorfenapyr- and bifenthrin-containing products. Reduced susceptibility was detected in three and five field strains to chlorfenapyr and bifenthrin, respectively. Detection of reduced susceptibility suggests that certain strains may be segregating toward greater chlorfenapyr and bifenthrin resistance. These results merit continuous resistance monitoring efforts to detect chlorfenapyr and bifenthrin susceptibility shifts. Additionally, to reduce insecticide selection pressures and delay resistance development, adoption of integrated bed bug control strategies that combine chemical and nonchemical methods is recommended.
[Mh] Termos MeSH primário: Percevejos-de-Cama/efeitos dos fármacos
Controle de Insetos/métodos
Resistência a Inseticidas
Inseticidas/farmacologia
Piretrinas/farmacologia
Piretrinas/farmacocinética
[Mh] Termos MeSH secundário: Animais
Masculino
Estados Unidos
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Insecticides); 0 (Pyrethrins); 6B66JED0KN (bifenthrin); NWI20P05EB (chlorfenapyr)
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170915
[Lr] Data última revisão:
170915
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170412
[St] Status:MEDLINE
[do] DOI:10.1093/jee/tox070


  9 / 562 MEDLINE  
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[PMID]:28369372
[Au] Autor:Vail KM; Chandler JG
[Ad] Endereço:Entomology and Plant Pathology, 370 Plant Biotechnology Building, 2505 E J Chapman Drive, University of Tennessee, Knoxville, TN 37996-4560 ( kvail@utk.edu ; jchand11@utk.edu ).
[Ti] Título:Bed Bug (Hemiptera: Cimicidae) Detection in Low-Income, High-Rise Apartments Using Four or Fewer Passive Monitors.
[So] Source:J Econ Entomol;110(3):1187-1194, 2017 Jun 01.
[Is] ISSN:1938-291X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:Bed bug, Cimex lectularius L., management in low-income, high-rise housing for the elderly and disabled can be difficult. Early detection is key to slowing their spread, and reducing management cost and time needed for control. To determine the minimum number of passive monitors needed to detect low-level bed bug infestations in this environment, we evaluated three monitors placed one, two, or four per apartment in a 3 by 3 experimental design. One sticky monitor, The Bedbug Detection System, and the two pitfall monitors, ClimbUp Insect Interceptors BG and BlackOut BedBug Detectors, were evaluated. Bed bugs were trapped by the ClimbUp Insect Interceptors BG and the BlackOut BedBug Detector in 88% and 79% of apartments, respectively, but only in 39% of the apartments monitored with The Bedbug Detection System. The Bedbug Detection System required significantly longer time to detect bed bugs than either the ClimbUp Insect Interceptor BG or the BlackOut BedBug Detector. With the less effective Bedbug Detection System data removed from analyses, detection rates ranged from 80 to 90%, with no significant differences among one, two, or four monitors per apartment. Results indicate it is especially important to include a bed placement when only placing a few monitors. Future work should compare the combination of cursory visual inspections with various monitor numbers and placements per apartment to determine the most efficient, cost-effective system that will be accepted and implemented in low-income housing.
[Mh] Termos MeSH primário: Percevejos-de-Cama
Habitação
Controle de Insetos/métodos
[Mh] Termos MeSH secundário: Animais
Percevejos-de-Cama/crescimento & desenvolvimento
Cidades
Ninfa/crescimento & desenvolvimento
Tennessee
[Pt] Tipo de publicação:COMPARATIVE STUDY; JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170915
[Lr] Data última revisão:
170915
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170404
[St] Status:MEDLINE
[do] DOI:10.1093/jee/tox053


  10 / 562 MEDLINE  
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[PMID]:28334370
[Au] Autor:Kim DY; Billen J; Doggett SL; Lee CY
[Ad] Endereço:Urban Entomology Laboratory, Vector Control Research Unit, School of Biological Sciences, Universiti Sains Malaysia, Penang 11800, Malaysia (bedbugskr@gmail.com; chowyang@usm.my).
[Ti] Título:Differences in Climbing Ability of Cimex lectularius and Cimex hemipterus (Hemiptera: Cimicidae).
[So] Source:J Econ Entomol;110(3):1179-1186, 2017 Jun 01.
[Is] ISSN:1938-291X
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:The climbing abilities of two bed bug species, Cimex lectularius L. and Cimex hemipterus (F.), were determined by evaluating their escape rates from smooth surface pitfall traps using four commercial bed bug monitors (Verifi Bed Bug Detector, ClimbUp Insect Interceptor, BlackOut Bed Bug Detector, and SenSci Volcano Bed Bug Detector). All detectors were used in the absence of lures or attractants. Unlike C. lectularius, adult C. hemipterus were able to escape from all traps. On the other hand, no or a low number nymphs of both species escaped, depending on the evaluated traps. Examination of the vertical friction force of adults of both species revealed a higher vertical friction force in C. hemipterus than in C. lectularius. Scanning electron microscope micrograph observation on the tibial pad of adult bed bugs of C. hemipterus showed the presence of a greater number of tenent hairs on the tibial pad than on that of adult C. lectularius. No tibial pad was found on the fourth and fifth instars of both species. Near the base of the hollow tenent hairs is a glandular epithelium that is better developed in adult C. hemipterus than in adult C. lectularius. This study highlights significant morphological differences between C. lectularius and C. hemipterus, which may have implications in the monitoring and management of bed bug infestations.
[Mh] Termos MeSH primário: Percevejos-de-Cama/fisiologia
Controle de Insetos
[Mh] Termos MeSH secundário: Animais
Percevejos-de-Cama/anatomia & histologia
Percevejos-de-Cama/crescimento & desenvolvimento
Percevejos-de-Cama/ultraestrutura
Fenômenos Biomecânicos
Extremidades/anatomia & histologia
Feminino
Masculino
Microscopia Eletrônica de Varredura
Atividade Motora
Ninfa/anatomia & histologia
Ninfa/crescimento & desenvolvimento
Ninfa/fisiologia
Ninfa/ultraestrutura
Especificidade da Espécie
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170915
[Lr] Data última revisão:
170915
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170324
[St] Status:MEDLINE
[do] DOI:10.1093/jee/tox039



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