Results 81 to 90 of about 21,386 (263)

Prevalence and Species Identifications of Camel Ixodid Ticks in Habru District, North Wollo Zone, Northeast Ethiopia

Veterinary Medicine and Science, Volume 11, Issue 3, May 2025.
The overall tick infestation rate was 55.21% in camels. The most common tick species was H. dromedarii (28.7%). Most tick species had male‐predominant sex ratios. They were more located beneath the animals' tails (30.06%). Ticks were commonly found in the study area.
Tsedalu Yirsa, Yidersal Tizazu, Abebe Berihun, Asres Zegeye   +3 more
wiley   +1 more source

Multiple Introductions of the Asian Longhorned Tick (Haemaphysalis longicornis) to the United States Revealed Using Mitogenomics

Ecology and Evolution, Volume 15, Issue 4, April 2025.
The Asian longhorned tick, Haemaphysalis longicornis, is a significant global vector and threat to both agriculture and public health. Formerly known only in the Eastern Hemisphere, parthenogenetic ALT have been reported from 20 states across the eastern and central US, with a pattern of expansion suggestive of multiple distinct populations.
Zoe E. Narvaez, Andrea M. Egizi, Michael J. Yabsley, Alec T. Thompson, Mohamed Moustafa, Erika Alt, Matthew Bickerton, Kim Bjorgo, Rebecca A. Butler, Alexandra Cumbie, Gillian Eastwood, Richard C. Falco, Dina M. Fonseca, Jun Hang, Vanessa L. Harper, Nicole Lewis, Jan Lovy, Lauren P. Maestas, Thomas N. Mather, Ryo Nakao, James L. Occi, Tadhgh Rainey, Melanie Sal, Craig A. Stoops, Rebecca T. Trout‐Fryxell, Wes Watson, Nicole E. Wagner, Aihua Zheng, Perot Saelao, Dana C. Price   +29 more
wiley   +1 more source

Extrato aquoso de fumo em corda no controle do carrapato de bovinos Rope tobacco aqueous extract on the control of cattle ticks

Ciência Rural, 2009
Este estudo teve por objetivo avaliar a eficiência de várias formulações feitas com fumo em corda no controle do carrapato (Boophilus microplus) de bovinos leiteiros da raça Holandesa naturalmente infestados. Os tratamentos foram constituídos por Amitraz
Clair Jorge Olivo, Arli Heimerdinger, Magnos Fernando Ziech, Carlos Alberto Agnolin, Gilmar Roberto Meinerz, Francisco Both, Pablo Santini Charão   +6 more
doaj   +1 more source

Review of the existing maximum residue levels for spirodiclofen according to Article 12 of Regulation (EC) No 396/2005

EFSA Journal, 2021
According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance spirodiclofen.
European Food Safety Authority (EFSA), Giulia Bellisai, Giovanni Bernasconi, Alba Brancato, Luis Carrasco Cabrera, Lucien Ferreira, German Giner, Luna Greco, Samira Jarrah, Aija Kazocina, Renata Leuschner, Jose Oriol Magrans, Ileana Miron, Stefanie Nave, Ragnor Pedersen, Hermine Reich, Silvia Ruocco, Miguel Santos, Alessia Pia Scarlato, Anne Theobald, Benedicte Vagenende, Alessia Verani   +21 more
doaj   +1 more source

Mechanisms of Acaricide Resistance in Ticks

Acta Scientiae Veterinariae, 1973
Background: In several countries, including Brazil, the livestock industry plays a key role in the country’s economy. Brazil has the second largest bovine herd in the world and the biggest commercial herd. Ticks are an ongoing problem for both large operation cattle producers and small family farmers. Rhipicephalus microplus causes expressive losses in
Waldman, Jéssica, Marcondes Klafke, Guilherme, da Silva Vaz Júnior, Itabajara   +2 more
openaire   +3 more sources

Peer review of the pesticide risk assessment for the active substance etoxazole in light of confirmatory data on the endocrine disruption assessment

EFSA Journal, Volume 23, Issue 4, April 2025.
Abstract The conclusions of the European Food Safety Authority (EFSA) following the peer review of the initial risk assessment carried out by the competent authority of the rapporteur Member State Greece for the pesticide active substance etoxazole are reported.
European Food Safety Authority (EFSA), Fernando Álvarez, Maria Arena, Domenica Auteri, Sofia Batista Leite, Marco Binaglia, Anna Federica Castoldi, Arianna Chiusolo, Angelo Colagiorgi, Mathilde Colas, Federica Crivellente, Chloe De Lentdecker, Isabella De Magistris, Franco Ferilli, German Giner Santonja, Katrin Halling, Alessio Ippolito, Frederique Istace, Dimitra Kardassi, Aude Kienzler, Anna Lanzoni, Alberto Linguadoca, Jochem Louisse, Iris Mangas, Tunde Molnar, Martina Panzarea, Juan Manuel Parra Morte, Alexandra Piti, Simone Rizzuto, Rachel Sharp, Csaba Szentes, Manuela Tiramani, Giorgia Vianello, Laura Villamar‐Bouza   +33 more
wiley   +1 more source

Identification of a mutation in the para-sodium channel gene of the cattle tick Rhipicephalus (Boophilus) microplus associated with resistance to synthetic pyrethroid acaricides [PDF]

, 2009
Resistance against synthetic pyrethroid (SP) products for the control of cattle ticks in Australia was detected in the field in 1984, within a very short time of commercial introduction.
Corley, S.W., Jackson, L.A., Jonsson, N.N., Lew-Tabor, A.E., Moolhuijzen, P.M., Morgan, J.A.T.   +5 more
core   +1 more source

Phenotypic and Genotypic Plasticity of Acaricide Resistance in Populations of Tetranychus urticae (Acari: Tetranychidae) on Peppermint and Silage Corn in the Pacific Northwest.

Journal of Economic Entomology, 2018
Tetranychus urticae Koch is a generalist pest of economic crops and is notorious for its rapid development of acaricide resistance. This poses a significant threat to the sustainability of integrated pest management (IPM) in cropping systems plagued by T.
Adekunle W. Adesanya, E. Franco, D. Walsh, M. Lavine, L. Lavine, F. Zhu   +5 more
semanticscholar   +1 more source

Bee bread collected by honey bees (Apis mellifera) as a terrestrial pesticide biomarker to complement water studies

Pest Management Science, Volume 81, Issue 3, Page 1400-1411, March 2025.
Bee bread as a biomarker for exposure of terrestrial organisms is a valuable complement to conventional water monitoring allowing a near‐time recording of the applied pesticides and including nonpersistent pesticides. Abstract BACKGROUND Pesticides in aquatic environments are frequently studied, yet those in terrestrial environments remain relatively ...
Samira Stalder, Marion Fracheboud, Ann‐Kathrin Stalder, Benoît Droz, Aurea C. Chiaia‐Hernández, Christina Kast   +5 more
wiley   +1 more source

Acaricidal activity of zinc oxide nanoparticles against Hyalomma spp. in vitro [PDF]

Nanomedicine Research Journal, 2019
Objective(s): Hyalomma spp. is responsible for transmission of protozoan, bacterial, rickettsial and viral diseases in humans and animals. Recently, there was a wide number of promising attempts to evaluate and use of nanoparticles for the control of ...
Roghayeh Norouzi, Amin Ataei, Marzie Hejazy, Parisa Shahbazi   +3 more
doaj   +1 more source