Works (24)

Updated: August 21st, 2023 21:21

2019 journal article

A Diverse Microbial Community Supports Larval Development and Survivorship of the Asian Tiger Mosquito (Diptera: Culicidae)

JOURNAL OF MEDICAL ENTOMOLOGY, 56(3), 632–640.

author keywords: Quercus alba; mosquito; microcosms; transstadial transmission; microbial communities
MeSH headings : Aedes / growth & development; Aedes / microbiology; Animals; Bacteria / classification; Bacteria / isolation & purification; Female; Larva / growth & development; Larva / microbiology; Longevity; Male; Microbiota; Pupa / growth & development; Pupa / microbiology
TL;DR: High larval survivorship in positive control microcosms suggests that a diverse microbial community is required to complete larval development, and additional studies are needed to evaluate larval growth and survivorship on nonbacterial microbes, such as fungi and protozoa. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID
Added: September 16, 2019

2019 journal article

Diel periodicity and visual cues guide oviposition behavior in Phlebotomus papatasi, vector of old-world cutaneous leishmaniasis

PLOS Neglected Tropical Diseases, 13(3), e0007165.

By: T. Shymanovich*, L. Faw*, N. Hajhashemi*, J. Teague*, C. Schal n, L. Ponnusamy n, C. Apperson n, E. Hatano n, G. Wasserberg*

Ed(s): F. Oliveira

MeSH headings : Animals; Circadian Clocks; Color; Female; Humans; Insect Control; Insect Vectors / anatomy & histology; Insect Vectors / physiology; Leishmaniasis / transmission; Oviposition; Phlebotomus / anatomy & histology; Phlebotomus / physiology; Photoperiod; Sex Attractants
TL;DR: It is shown, for the first time, that visual cues in the form of oviposition-site color, lighting level, and photoperiod are important in guiding the Oviposition behavior of phlebotomine sand flies. (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: April 29, 2019

2019 journal article

Diversity and structure of the bacterial microbiome of the American dog tick, Dermacentor variabilis, is dominated by the endosymbiont Francisella

SYMBIOSIS, 79(3), 239–250.

author keywords: Dermacentor variabilis; American dog tick; Microbiome; 16S rDNA; QIIME 2 analysis; Francisella endosymbiont
TL;DR: The high-throughput amplicon sequencing of the 16S rRNA gene revealed that most Francisella were similar to Francisella-like endosymbionts of D. variabilis, which sets the foundation for further studies to determine the influence of microbiota on vector susceptibility to pathogens. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: February 27, 2020

2019 journal article

Exogenous and endogenous microbiomes of wild-caught Phormia regina (Diptera: Calliphoridae) flies from a suburban farm by 16S rRNA gene sequencing

SCIENTIFIC REPORTS, 9.

By: J. Deguenon n, N. Travanty n, J. Zhu n, A. Carr n, S. Denning n, M. Reiskind n, D. Watson n, R. Roe n, L. Ponnusamy n

MeSH headings : Animals; Biodiversity; Diptera / microbiology; Farms; High-Throughput Nucleotide Sequencing; Humans; Metabolome; Metabolomics / methods; Microbiota; Phylogeny; RNA, Ribosomal, 16S
TL;DR: A snapshot of the microbial communities harbored by adult black blow flies is provided and calls for more comprehensive studies to better characterize the role these flies may play in the transmission of pathogenic microorganisms. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, ORCID
Added: February 10, 2020

2018 journal article

Bacterial microbiome of the chigger mite Leptotrombidium imphalum varies by life stage and infection with the scrub typhus pathogen Orientia tsutsugamushi

PLOS ONE, 13(12).

By: L. Ponnusamy n, A. Willcox*, R. Roe n, S. Davidson*, P. Linsuwanon*, A. Schuster*, A. Richards*, S. Meshnick*, C. Apperson n

Ed(s): M. Perotti

MeSH headings : Animals; Female; Male; Orientia tsutsugamushi / pathogenicity; RNA, Ribosomal, 16S / genetics; Scrub Typhus / microbiology; Scrub Typhus / transmission; Trombiculidae / microbiology; Trombiculidae / pathogenicity
TL;DR: The composition of the microbiome in larvae, deutonymphs and adult males and females from laboratory colonies of L. imphalum that were infected as well as uninfected with O. tsutsugamushi were investigated by high-throughput sequencing of the bacterial 16S rRNA gene to determine the influence of the novel Amoebophilaceae species on the bacterial microbiome and on vector susceptibility to and transovarial transmission. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, ORCID
Added: December 31, 2018

2018 journal article

Prevalence of Rickettsia Species (Rickettsiales: Rickettsiaceae) in Dermacentor variabilis Ticks (Acari: Ixodidae) in North Carolina

JOURNAL OF MEDICAL ENTOMOLOGY, 55(5), 1284–1291.

By: M. Kakumanu n, L. Ponnusamy n, H. Sutton n, S. Meshnick*, W. Nicholson* & C. Apperson n

author keywords: Dermacentor variabilis; spotted fever group rickettsiae; Rickettsia; reverse line blot hybridization; intergenic spacer
MeSH headings : Animals; Dermacentor / microbiology; North Carolina; Phylogeny; Polymerase Chain Reaction / methods; Rickettsia / genetics; Rickettsia / isolation & purification
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID
Added: February 4, 2019

2017 journal article

Stable Transmission of Borrelia burgdorferi Sensu Stricto on the Outer Banks of North Carolina

Zoonoses and Public Health, 64(5), 337–354.

author keywords: Borrelia burgdorferi; Ixodes scapularis; Peromyscus leucopus; Oryzomys palustris; Sylvilagus palustris; Outer Banks; North Carolina
MeSH headings : Animals; Bacteriological Techniques; Borrelia burgdorferi / genetics; Borrelia burgdorferi / isolation & purification; DNA, Bacterial / genetics; Female; Ixodes / microbiology; Lyme Disease / epidemiology; Lyme Disease / microbiology; Lyme Disease / transmission; Lyme Disease / veterinary; Male; North Carolina / epidemiology; Phylogeny; Rabbits / microbiology; Reptiles / microbiology; Rodentia / microbiology
TL;DR: Two studies indicate that B. burgdorferi sensu stricto is endemic in questing I. scapularis and mammalian tick hosts on the Outer Banks of North Carolina. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2016 journal article

Biology, pest status, microbiome and control of kudzu bug (Hemiptera: Heteroptera: Plataspidae): a new invasive pest in the U.S.

Int. J. Mol. Sci, 17(9).

By: A. Dhammi n, J. Krestchmar n, L. Ponnusamy n, J. Bacheler n, D. Reisig n, A. Herbert*, A. Del Pozo-Valdivia n, R. Roe n

author keywords: Megacopta cribraria; Megacopta punctatissima; Candidatus Ishikawaella capsulata; sampling; monitoring; cultural control; biological control
MeSH headings : Animals; Bacteria / genetics; Bacteria / isolation & purification; Beauveria / physiology; Heteroptera / drug effects; Heteroptera / growth & development; Heteroptera / microbiology; Insecticides / toxicity; Microbiota; Population Density; RNA, Ribosomal, 16S / genetics; RNA, Ribosomal, 16S / metabolism; Soybeans / growth & development; Soybeans / parasitology; Symbiosis; United States
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Design and Testing of Novel Lethal Ovitrap to Reduce Populations of Aedes Mosquitoes: Community-Based Participatory Research between Industry, Academia and Communities in Peru and Thailand

PLOS ONE, 11(8), e0160386.

By: V. Paz-Soldan*, J. Yukich*, A. Soonthorndhada*, M. Giron*, C. Apperson n, L. Ponnusamy n, C. Schal n, A. Morrison*, J. Keating*, D. Wesson*

Ed(s): R. Paul

MeSH headings : Aedes / virology; Animals; Chikungunya Fever / prevention & control; Chikungunya virus; Community-Based Participatory Research / methods; Dengue / prevention & control; Dengue Virus; Equipment Design; Female; Humans; Industry; Insect Vectors / virology; Mosquito Control / instrumentation; Peru; Thailand; Zika Virus; Zika Virus Infection / prevention & control
TL;DR: The purpose of this paper is to illustrate the design and placement process for an attractive lethal ovitrap to reduce vector populations and to describe lessons learned in the development of the trap. (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2016 journal article

Development and Validation of an Improved PCR Method Using the 23S-5S Intergenic Spacer for Detection of Rickettsiae in Dermacentor variabilis Ticks and Tissue Samples from Humans and Laboratory Animals

JOURNAL OF CLINICAL MICROBIOLOGY, 54(4), 972–979.

By: M. Kakumanu n, L. Ponnusamy n, H. Sutton n, S. Meshnick*, W. Nicholson* & C. Apperson n

MeSH headings : Animals; Animals, Laboratory; DNA Primers / genetics; DNA, Intergenic / chemistry; DNA, Intergenic / genetics; Dermacentor / microbiology; Humans; Nucleic Acid Hybridization; Oligonucleotide Probes / genetics; Polymerase Chain Reaction / methods; RNA, Ribosomal, 23S / genetics; RNA, Ribosomal, 5S; Rickettsiaceae Infections / diagnosis; Rickettsiaceae Infections / microbiology; Rickettsieae / classification; Rickettsieae / genetics; Rickettsieae / isolation & purification; Sensitivity and Specificity
TL;DR: The novel nested PCR assay was sensitive enough to detect one copy of a cloned 23S-5S IGS fragment from “Candidatus Rickettsia amblyommii,” and validated using clinical samples from humans and laboratory animals that were known to be infected with pathogenic species ofRickettsia. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Effect of Spatial Repellent Exposure on Dengue Vector Attraction to Oviposition Sites

PLOS Neglected Tropical Diseases, 10(7), e0004850.

By: D. Choi*, J. Grieco*, C. Apperson n, C. Schal n, L. Ponnusamy n, D. Wesson*, N. Achee*

Ed(s): P. Kittayapong

MeSH headings : Aedes / drug effects; Aedes / physiology; Animals; Cyclopropanes / pharmacology; Dengue / transmission; Female; Fluorobenzenes / pharmacology; Insect Repellents; Insect Vectors / drug effects; Oviposition / physiology
TL;DR: This study quantified changes in attraction of gravid Ae. (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2016 journal article

Incident Tick-Borne Infections in a Cohort of North Carolina Outdoor Workers

VECTOR-BORNE AND ZOONOTIC DISEASES, 16(5), 302–308.

By: J. Wallace*, W. Nicholson*, J. Perniciaro*, M. Vaughn*, S. Funkhouser*, J. Juliano*, S. Lee n, M. Kakumanu n ...

author keywords: Epidemiology; Rickettsia; Serology; Tick(s)
MeSH headings : Adult; Borrelia burgdorferi / isolation & purification; Ehrlichia chaffeensis / isolation & purification; Ehrlichiosis / epidemiology; Ehrlichiosis / transmission; Female; Humans; Incidence; Lyme Disease / epidemiology; Lyme Disease / transmission; Male; Middle Aged; North Carolina / epidemiology; Occupational Exposure; Rickettsia / classification; Rickettsia Infections / epidemiology; Rickettsia Infections / transmission; Tick Bites / epidemiology; Tick-Borne Diseases / epidemiology
TL;DR: Outdoor workers in North Carolina are at high risk of incident tick-borne infections, most of which appear to be asymptomatic. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Attraction and oviposition preferences of Phlebotomus papatasi (Diptera: Psychodidae), vector of Old-World cutaneous leishmaniasis, to larval rearing media

Parasites & Vectors, 8(1).

By: B. Marayati*, C. Schal n, L. Ponnusamy n, C. Apperson n, T. Rowland* & G. Wasserberg*

author keywords: Leishmaniasis; Oviposition behavior; Sand flies; Semiochemicals; Bioassay; Olfactometer
MeSH headings : Animals; Biometry; Insect Vectors / drug effects; Insect Vectors / physiology; Oviposition; Pheromones / metabolism; Phlebotomus / drug effects; Phlebotomus / physiology; Smell
TL;DR: The key finding of this study is that gravid, laboratory reared, Ph. papatasi sand flies are significantly more attracted to rearing medium of the most biologically active larval stages (2nd/3rd instar and 4th instar/pupae). (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2015 journal article

Evidence for Aedes aegypti (Diptera: Culicidae) oviposition on boats in the Peruvian Amazon

Journal of Medical Entomology, 52(4), 726–729.

By: S. Guagliardo, A. Morrison, J. Barboza, D. Wesson, L. Ponnusamy, H. Astete, G. Vazquez-Prokopec, U. Kitron

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Oviposition responses of Aedes mosquitoes to bacterial isolates from attractive bamboo infusions

Parasites & Vectors, 8.

By: L. Ponnusamy, C. Schal, D. Wesson, C. Arellano & C. Apperson

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Variation in the Microbiota of Ixodes Ticks with Regard to Geography, Species, and Sex

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 81(18), 6200–6209.

By: W. Van Treuren*, L. Ponnusamy n, R. Brinkerhoff*, A. Gonzalez*, C. Parobek*, J. Juliano*, T. Andreadis*, R. Falco* ...

MeSH headings : Animals; Bacteria / classification; Bacteria / genetics; Biota; Cluster Analysis; DNA, Bacterial / chemistry; DNA, Bacterial / genetics; DNA, Ribosomal / chemistry; DNA, Ribosomal / genetics; Geography; Ixodes / microbiology; Molecular Sequence Data; Phylogeny; RNA, Ribosomal, 16S / genetics; Sequence Analysis, DNA; Sex Factors; United States
TL;DR: Analysis of the microbiota of ticks captured in 19 locations suggests substantial variations in the Ixodes microbiota in association with geography, species, and sex. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Diversity of Rickettsiales in the Microbiome of the Lone Star Tick, Amblyomma americanum

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 80(1), 354–359.

By: L. Ponnusamy n, A. Gonzalez*, W. Van Treuren*, S. Weiss*, C. Parobek*, J. Juliano*, R. Knight*, R. Roe n, C. Apperson n, S. Meshnickh

MeSH headings : Alphaproteobacteria / classification; Alphaproteobacteria / genetics; Alphaproteobacteria / isolation & purification; Animals; Bacterial Outer Membrane Proteins / genetics; DNA, Bacterial / chemistry; DNA, Bacterial / genetics; DNA, Ribosomal / chemistry; DNA, Ribosomal / genetics; Ixodidae / microbiology; Microbiota; Molecular Sequence Data; RNA, Ribosomal, 16S / genetics; Sequence Analysis, DNA
TL;DR: The microbiome of Amblyomma americanum (Acari: Ixodidae), the lone star tick, is characterized in order to better understand the evolutionary relationships between pathogens and nonpathogens. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Prevalence of Rickettsiales in ticks removed from the skin of outdoor workers in North Carolina

PARASITES & VECTORS, 7.

By: S. Lee n, M. Kakumanu n, L. Ponnusamy n, M. Vaughn*, S. Funkhouser*, H. Thornton n, S. Meshnick*, C. Apperson n

author keywords: Ticks; Rickettsiales pathogens; Rickettsia; Ehrlichia; Reverse line blot hybridization
MeSH headings : Animals; Arachnid Vectors / microbiology; Base Sequence; DNA, Bacterial / chemistry; DNA, Bacterial / genetics; DNA, Ribosomal / chemistry; DNA, Ribosomal / genetics; Double-Blind Method; Female; Humans; Ixodidae / microbiology; Male; Molecular Sequence Data; North Carolina / epidemiology; Polymerase Chain Reaction; Prevalence; Rickettsia / genetics; Rickettsia / isolation & purification; Rickettsia Infections / epidemiology; Rickettsia Infections / microbiology; Sequence Analysis, DNA; Tick Infestations / epidemiology
TL;DR: It is concluded that in North Carolina, the most common rickettsial exposure is to R. amblyommii carried by A. americanum, and Rickettsiales bacteria, including novel species of Rickettsia, were less frequently detected in A.Americanum. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 journal article

Bacteria Stimulate Hatching of Yellow Fever Mosquito Eggs

PLoS ONE, 6(9), e24409.

By: L. Ponnusamy n, K. Böröczky n, D. Wesson*, C. Schal n & C. Apperson n

Ed(s): F. Leulier

MeSH headings : Aedes / microbiology; Aedes / physiology; Animals; Bacteria; Female; Male; Ovum / microbiology; Ovum / physiology; Plant Leaves / chemistry; Plant Leaves / microbiology; Quercus / chemistry; Quercus / microbiology; Reproduction / physiology; Yellow Fever / transmission
TL;DR: There is compelling evidence that bacteria or water-soluble compounds secreted by bacteria, not just low DO concentration, stimulate hatching of Ae. (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2010 journal article

Oviposition Responses of the Mosquitoes Aedes aegypti and Aedes albopictus to Experimental Plant Infusions in Laboratory Bioassays

Journal of Chemical Ecology, 36(7), 709–719.

author keywords: Aedes aegypti; Aedes albopictus; Oviposition; Attractants; Plant infusion; Fermentation; Microbe-insect interactions
MeSH headings : Aedes / physiology; Animals; Behavior, Animal; Biomass; Female; Fermentation; Oviposition; Plant Leaves / chemistry; Poaceae / chemistry; Quercus / chemistry; Time Factors
TL;DR: Both mosquito species were more attracted to a non-sterile white oak leaf infusion than to white oak Leaf infusion that was prepared using sterilized plant material and water, thus suggesting a role for microbial activity in the production of odorants that mediate the oviposition response of gravid mosquitoes. (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2010 journal article

Species Composition of Bacterial Communities Influences Attraction of Mosquitoes to Experimental Plant Infusions

Microbial Ecology, 59(1), 158–173.

Contributors: L. Ponnusamy n, D. Wesson*, C. Arellano n, C. Schal n & C. Apperson n

MeSH headings : Aedes / physiology; Animals; Bacteria / classification; Bacteria / genetics; Bacteria / growth & development; Behavior, Animal / drug effects; Biodiversity; Colony Count, Microbial; Culture Media / classification; Ecosystem; Female; Fermentation; Phylogeny
TL;DR: Principal components analysis indicated that oviposition responses to plant infusions were in general most affected by bacterial diversity and abundance, and changes in the relative abundance of bacteria and the species composition of bacterial communities influenced attraction of gravid A. aegypti and A. albopictus mosquitoes to infusions. (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2008 journal article

Diversity of Bacterial Communities in Container Habitats of Mosquitoes

MICROBIAL ECOLOGY, 56(4), 593–603.

By: L. Ponnusamy n, N. Xu n, G. Stav*, D. Wesson*, C. Schal n & C. Apperson n

Contributors: L. Ponnusamy n, N. Xu n, G. Stav*, D. Wesson*, C. Schal n & C. Apperson n

MeSH headings : Animals; Bacteria / classification; Bacteria / genetics; Bacteria / growth & development; Biodiversity; Culicidae / growth & development; Ecosystem; Fresh Water / microbiology; Fresh Water / parasitology; Genetic Variation; Molecular Sequence Data; New Orleans; Polymerase Chain Reaction; RNA, Ribosomal, 16S / genetics; Water Microbiology
TL;DR: Comparative PCR-based, cultivation-independent rRNA surveys of microbial communities associated with mosquito habitats can provide significant insight into community organization and dynamics of bacterial species. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

Identification of bacteria and bacteria-associated chemical cues that mediate oviposition site preferences by Aedes aegypti

Proceedings of the National Academy of Sciences, 105(27), 9262–9267.

By: L. Ponnusamy n, N. Xu n, S. Nojima n, D. Wesson*, C. Schal n & C. Apperson n

Contributors: L. Ponnusamy n, N. Xu n, S. Nojima n, D. Wesson*, C. Schal n & C. Apperson n

author keywords: kairomone; semiochemical; mosquito; egg-laying; dengue vector control
MeSH headings : Aedes / anatomy & histology; Aedes / microbiology; Aedes / physiology; Animals; Bacteria / isolation & purification; Behavior, Animal / physiology; Biological Assay; Female; Oviposition / physiology; Pheromones / analysis; Plant Leaves / parasitology; Sasa / metabolism
TL;DR: It is demonstrated that specific bacteria-associated carboxylic acids and methyl esters serve as potent oviposition stimulants for gravid Ae. (via Semantic Scholar)
Sources: Web Of Science, ORCID, Crossref
Added: August 6, 2018

2006 journal article

Host-feeding patterns of Aedes albopictus (Diptera : Culicidae) in relation to availability of human and domestic animals in suburban landscapes of central north Carolina

Journal of Medical Entomology, 43(3), 543–551.

By: S. Richards, L. Ponnusamy*, T. Unnasch, H. Hassan & C. Apperson

TL;DR: It is concluded that the blood-feeding preference of Ae. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

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