Parasitoids Collected in Poultry Farms in Brazil
نویسندگان
چکیده
منابع مشابه
[Parasitoids of Chrysomya megacephala (Fabricius) collected in Itumbiara, Goias, Brazil].
This study determined the species of parasitoids associated with Chrysomya megacephala, collected on bovine kidney baits, in Itumbiara, State of Goias, Brazil. The pupae were obtained by flotation. They were individually placed in gelatin capsules until the emergence of the adult flies or their parasitoids. The overall prevalence of parasitism was 18.6%. Brachymeria podagrica, Nasonia vitripenn...
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Poultry red mite (PRM, Dermanyssus gallinae) is a blood-sucking ectoparasite as well as a possible vector of several avian pathogens. In this study, to define the role of PRM in the prevalence of avian infectious agents, we used polymerase chain reaction (PCR) to check for the presence of seven pathogens: Avipox virus (APV), Fowl Adenovirus (FAdV), Marek's disease virus (MDV), Erysipelothrix rh...
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Technical Bulletin 1 ı As the poultry industry has grown, so have concerns about environmental management aspects, including air and water quality. There is a growing concern related to ammonia emission from poultry operations. Ammonia is a colorless, lighter than air, highly water-soluble gas present in the atmosphere of every poultry house. Ammonia volatilization from poultry litter commonly ...
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This study had the objective of determining the species of parasitoids of Diptera from May 2003 to June 2004 in the Region Southern and from March 2012 to February 2013 in the Region Central of (Goiânia) Goiás, Brazil. The dipterous pupae were obtained by the flotation method. They were individually placed in gelatin capsules until the emergence of the flies and/or their parasitoids. The percen...
متن کاملAbsence of VanA- and VanB-containing enterococci in poultry raised on nonintensive production farms in Brazil.
We examined cloacal samples from poultry raised on nonintensive production farms in Brazil for the presence of vancomycin-resistant enterococci. No VanA- or VanB-containing enterococci were identified in a total of 200 cloacal swabs. The most prevalent species were Enterococcus gallinarum (vanC1; 13.0%) and E. casseliflavus (vanC2/3; 5.5%).
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ژورنال
عنوان ژورنال: European Journal of Biology and Biotechnology
سال: 2021
ISSN: 2684-5199
DOI: 10.24018/ejbio.2021.2.3.203