Individual sections have been developed by an authority in their specific field. You can be confident that the infomation is well researched, tried, tested and up to date.
Dr. Tim Loula,
Dr. Paul Yeske,
Dr. Darwin Reicks,
Dr. Ross Kiehne,
Dr. Mike Eisenmenger,
Dr. Jerry Torrison,
Dr. Jeff Feder,
Dr. Martin Mohr
(Swine Veterinary Center)
Dr. Jose Barcelo
(B&M Consulting, Spain)
Dr. Mike Brumm
(University of Nebraska)
Dr. Steve Dritz, Dr. Mike Tokach
(Kansas State University)
Dr. John Deen
(University of Minnesota)
Dr. Roger Campbell
(Ausgene International)
Dr. John Pluske
(Murdoch University)
Professor Frank Aherne
(University of Alberta)
Dr. Christopher Wathes,
Mr. Colin Burton,
Dr. Trevor Cumby
(Silsoe Research Institute)

Dr. Jean Le Dividich
(INRA, France)
Dr. Jeff Wood
(University of Bristol)
Professor Michael Ellis
(University of Illinois)
Dr. John McGlone
(Texas Technical University)
Dr. Wayne Singleton
(Purdue University)
Dr. Roy Kirkwood
(Michigan State University)
Dr. Paul Hughes
(South Australian Research and Development Institute)
Dr. Phil Thacker
(University of Saskatchewan)
Dr. Jim Tilton
(North Dakota State University)
Professor Billy Flowers,
(North Carolina State University)
Dr. Bas Kemp, Dr. Nicoline Soede,
(Wageningen University)
Professor Don Levis,
(Ohio State University)