Cytauxzoon felis in salivary glands of Amblyomma americanum [PDF]
Ticks and Tick-Borne Diseases, 2023 Cytauxzoon felis is a tick-borne piroplasmid hemoparasite that causes life-threatening disease in cats. Despite the critical role that ticks play in pathogen transmission, our knowledge regarding the C.
Tzushan S. Yang +7 more
doaj +4 more sources
Spatial and temporal activity patterns of Amblyomma americanum [PDF]
Parasites & VectorsBackground Estimates of tick abundance and distribution are used to determine the risk of tick-host contact. Tick surveys provide estimates of distributions and relative abundance for species that remain stationary and wait for passing hosts (i.e ...
Daniel S. Marshall +4 more
doaj +4 more sources
The Influence of Southwestern Virginia Environmental Conditions on the Potential Ability of Haemaphysalis longicornis, Amblyomma americanum, and Amblyomma maculatum to Overwinter in the Region [PDF]
Insects, 2021 Ticks are susceptible to environmental conditions and, to ensure survival during winter conditions, they adopt a wide variety of physiological and behavioral adaptations including utilization of a suitable niche with insulation (e.g., leaf coverage).
Amanda Marie Whitlow +3 more
doaj +2 more sources
Equine attachment site preferences and seasonality of common North American ticks: Amblyomma americanum, Dermacentor albipictus, and Ixodes scapularis [PDF]
Parasites & Vectors, 2021 Background Ticks are common on horses, but recent publications characterizing equine tick infestations in North America are lacking. Methods To further understand attachment site preferences of common ticks of horses, and to document the seasonality of ...
Kellee D. Sundstrom +5 more
doaj +2 more sources
Identification and characterization of ecdysis-related neuropeptides in the lone star tick Amblyomma americanum [PDF]
Frontiers in Endocrinology, 2023 IntroductionThe lone star tick, Amblyomma americanum, is an important ectoparasite known for transmitting diseases to humans and animals. Ecdysis-related neuropeptides (ERNs) control behaviors crucial for arthropods to shed exoskeletons.
Bo Lyu +4 more
doaj +2 more sources
A Case of Illness Following a Bite by a Male Lone Star Tick (<i>Amblyomma americanum</i> Linnaeus) Infected With <i>Ehrlichia</i> sp. and <i>Rickettsia amblyommatis</i> in Connecticut, United States. [PDF]
Clin Case RepA case of local lymphadenopathy and a flu‐like illness in a man, following a bite by a male lone star tick infected with Ehrlichia sp. and Rickettsia amblyommatis. ABSTRACT The lone star tick (Amblyomma americanum Linnaeus) is a species commonly found in the southeastern U.S., but in recent years its populations have expanded northward, resulting in an
Khalil N +4 more
europepmc +2 more sources
Conservation Wildflower Plantings Do Not Enhance On-Farm Abundance of Amblyomma americanum (Ixodida: Ixodidae) [PDF]
Insects, 2020 Planting wildflowers is a commonly suggested measure to conserve pollinators. While beneficial for pollinators, plots of wildflowers may be inadvertently performing an ecosystem disservice by providing a suitable habitat for arthropod disease vectors ...
Christopher McCullough +2 more
doaj +2 more sources
Environmental correlates and fine-scale distribution of Amblyomma americanum, Ehrlichia spp., and Rickettsia amblyommatis at a single site in south-central Virginia [PDF]
Parasites & VectorsBackground As tick-borne disease cases surge in the southeastern United States, there is a growing need to understand the ecological risk factors and distribution of the most abundant tick vector, Amblyomma americanum.
Dayvion R. Adams +2 more
doaj +2 more sources
Spatial repellents transfluthrin and metofluthrin affect the behavior of Dermacentor variabilis, Amblyomma americanum, and Ixodes scapularis in an in vitro vertical climb assay. [PDF]
PLoS ONE, 2022 Repellents serve an important role in bite protection. Tick repellents largely rely on biomechanisms that induce responses with direct contact, but synthetic pyrethroids used as spatial repellents against insects have received recent attention for ...
Eric L Siegel +7 more
doaj +2 more sources
Comparison of the initial and residual speed of Amblyomma americanum kill on dogs treated with a single dose of Bravecto® Chew (25 mg/kg fluralaner) or Simparica TRIO® (1.2 mg/kg sarolaner, 24 µg/kg moxidectin, 5 mg/kg pyrantel) [PDF]
Parasites & VectorsBackground To manage tick infestations and reduce tick-borne pathogen transmission risk to dogs, compliant administration of a fast-acting ectoparasiticide is necessary.
Kathryn E. Reif +8 more
doaj +2 more sources