The resistance of Dermanyssus gallinae, the red poultry mite, to a pyrethroid acaricide, permethrin, and to an organophosphate, dichlorvos, was examined on five French poultry farms which had experienced problems in controlling mite populations and on one farm with no problems. The concentration of permethrin required to kill 50 per cent of the mites on the five farms was between eight and 40 times the concentration required on the control farm. In contrast, no resistance to dichlorvos was detected. This is the first description of resistance to a pyrethroid in D gallinae in France.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1136/vr.140.22.577 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
An efficient in vivo feeding method for poultry red mites, Dermanyssus gallinae (Acari: Dermanyssidae).
Vet Parasitol
January 2025
College of Veterinary Medicine, China Agricultural University, Beijing 100193, China. Electronic address:
Dermanyssus gallinae (D. gallinae), the poultry red mite (PRM), is a haematophagous pest infesting poultry and wild birds. In studies of the biology of D.
View Article and Find Full Text PDFDermanyssus gallinae as a pathogen vector: Phylogenetic analysis and associated health risks in pigeons.
Vet Parasitol Reg Stud Reports
January 2025
Department of Parasitology, Faculty of Medicine, Cairo University, Giza, Egypt.
Dermanyssus gallinae (D. gallinae) is a nocturnal, blood-feeding ectoparasite that primarily infests poultry, causing significant economic losses. This study aimed to identify poultry red mites and detect associated pathogens using morphological and molecular techniques.
View Article and Find Full Text PDFFirst Detection and Molecular Characterization of Colpodella in Goats, Foxes, and Birds.
Acta Parasitol
January 2025
Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosi, 24005, Cyprus.
Purpose: This study aimed to evaluate the prevalence of Colpodella sp. in domestic and wild animals in Cyprus. To the authors' knowledge, this is the first study to report the detection of Colpodella sp.
View Article and Find Full Text PDFAdministering Fluralaner in Drinking Water for Treatment of Infestation in Hy-Line W80 Laying Hens.
Iran J Pharm Res
June 2024
Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord, Iran.
Background: Poultry red mites, or , pose a threat to the welfare and productivity of laying hens. Moreover, the increasing resistance of these mites to conventional miticides highlights the urgent need for alternative treatment options. There are also documented cases of poultry red mite infestations in humans.
View Article and Find Full Text PDFFollowing a request from the European Commission, the EFSA was asked to deliver a scientific opinion on the proposed modification of the terms of the authorisation of the feed additive consisting of a preparation of canthaxanthin (CAROPHYLL® Red 10%), regarding the addition of a new production route, by the yeast CBS 146148 and to modify the additive specifications by substituting ethoxyquin by 4.4% butylated hydroxytoluene (BHT) and increasing the limit for dichloromethane to 80 mg/kg. The additive is already authorised as zootechnical feed additive for breeder hens.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!