Zobrazeno 1 - 9
of 9
pro vyhledávání: '"W. Douglas Waltman"'
Autor:
W. Douglas Waltman, Mark A. Goodwin
Publikováno v:
The Journal of Applied Poultry Research
Darkling beetle homogenates (DBH) were prepared from beetles collected from seven premises (farms). DBH were shown to contain myriad infectious organisms including bacteria (e.g., Salmonella), viruses (e.g., reovirus), and Eimeria (the causative agen
Publikováno v:
Journal of Food Protection. 75:743-747
Conventional culture methods have traditionally been considered the "gold standard" for the isolation and identification of foodborne bacterial pathogens. However, culture methods are labor-intensive and time-consuming. A Salmonella enterica serotype
Publikováno v:
Journal of Applied Poultry Research. 7:90-98
Concern has been raised by Georgia beef producers regarding the safety of feeding large quantities of poultry litter to beef cattle. It is well known that poultry raised in confinement, especially chicks, is susceptible to infection by pathogenic mic
Autor:
W. Douglas Waltman, Emmett B. Shotts
Publikováno v:
Journal of wildlife diseases. 26(2)
A selective medium, called Edwardsiella ictaluri medium (EIM), has been formulated for the isolation of Edwardsiella ictaluri. The medium inhibits the growth of most gram-negative bacteria, except Proteus sp., Serratia marcescens and some isolates of
Autor:
Christine Lobsinger, Raul Otalora, Louise Dufour-Zavala, Charlene R. Hudson, Jean E. Sander, John J. Maurer, W. Douglas Waltman, S. G. Thayer
Publikováno v:
Scopus-Elsevier
Control of carcass contamination requires knowledge of the source and dynamics of spread of Salmonella in commercial poultry production. We examined Salmonella contamination at a U.S. commercial quail operation. Pulsed-field gel electrophoresis (PFGE
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 46:1114-1117
Edwardsiella ictaluri were found to develop and transfer plasmid-mediated antimicrobial resistance. All isolates tested were found to receive resistance(R)-plasmids at frequencies ranging from 10−3 to 10−6. The antimicrobials to which E. ictaluri
Autor:
W. Douglas Waltman, Emmett B. Shotts
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 41:804-806
A new medium, Shotts–Waltman (SW), was developed for the isolation and differentiation of Yersinia ruckeri; Y. ruckeri was distinguished by its ability to hydrolyze Tween 80 and inability to ferment sucrose. SW was shown to be as sensitive as MacCo
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Akademický článek
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