Download or read book Ecology and Control of the Northern Fowl Mite Ornithonyssus Sylviarum Canestrini and Fanzago 1877 Dermanyssidae written by Elmer H. Ahrens and published by . This book was released on 1970 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Control of the Northern Fowl Mite Ornithonyssus Sylviarum Canestrini and Fanzago on Chickens in Pennsylvania written by Clarence H. Collison and published by . This book was released on 1982 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annotated Bibliography of the Northern Fowl Mite Ornithonyssus Sylviarum Canestrini Fanzago Acari written by and published by . This book was released on 1991 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Internal Morphology and Histology of the Northern Fowl Mite Ornithonyssus Sylviarum Canestrini and Fanzago written by James H. Jarratt and published by . This book was released on 1970 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neglected and Under Researched Parasitic Diseases of Veterinary and Zoonotic Interest written by Annunziata Giangaspero and published by Frontiers Media SA. This book was released on 2021-08-03 with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of the Northern Fowl Mite Ornithonyssus Sylviarum Canestrini and Fanzago on White Leghorn Roosters written by Joyce Ann De Vaney and published by . This book was released on 1976 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of the northern fowl mite, Ornithonyssus sylviarum (Canestrini and Fanzago), on body weight, reproductive potential and hematology of White Leghorn roosters were studied. Mean body weight was approximately 100 g. less for the mite infested roosters than for the uninfested roosters 4 weeks after they were infested with the northern fowl mite. Both groups increased in weight throughout the 26 weeks of the test but the differences in weight remained. Reproductive potential studies showed that after moderate populations of mites (101-1,000 mites/rooster) were observed, the volume of seminal fluid decreased. Four weeks before the test ended, one half of the infested roosters produced an average of less than 0.1 ml. of seminal fluid per week while the other half showed a decrease of 0.07 ml. in volume of seminal fluid produced when compared with the controls. Sperm concentration of mite infested roosters increased as the volume of seminal fluid decreased but was not statistically different from the controls. Motility and live/dead ratios of sperm did not show significant differences. Serum testosterone levels were statistically different between mite infested and control roosters. Hematology studies showed the greatest decrease in RBC and PCV occurred from the 4th to the 8th weeks when infestations were initially increasing rapidly. Mean Hemoglobin concentrations for the infested birds were consistently lower but not statistically different from the controls. No specific anemia could be attributed to mite populations as all hematological values were within normal ranges.
Download or read book A Study on the Northern Fowl Mite Ornithonyssus Sylviarum Canestrini Fanzago and Chicken Body Louse Menacanthus Stramineus Nitzsch written by Brian L. Chen and published by . This book was released on 2006 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book In Vitro Rearing of the Northern Fowl Mite Ornithonyssus Sylviarum Canestrine and Fanzago written by Michael Gordon Fletcher and published by . This book was released on 1983 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Population Development and Acaricidal Control of the Northern Fowl Mite Ornithonyssus Sylviarum in North Carolina written by Franklin Hall Arthur and published by . This book was released on 1982 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissemination of the Northern Fowl Mite Ornithonyssus Sylviarum Acarina Mesostigmata and Experiments on Its Control written by Joseph David Foulk and published by . This book was released on 1964 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biology of the Northern Fowl Mite Ornithonyssus Sylviarum written by Robert Lee Combs and published by . This book was released on 1963 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annotated Bibliography of the Northern Fowl Mite Ornithonyssus Sylvarium Canestrini Fanzago Acari Macronyssidae written by and published by . This book was released on 1991 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heat and Chemical Cues as Factors in the Orientation of the Northern Fowl Mite Ornithonyssus Sylviarum written by Jeb Pitkin Owen and published by . This book was released on 2002 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Influence of Genetic and Histological Factors on Resistance of Different Lines of Chickens to Northern Fowl Mite O r n i t h o n y s s u s S yl v i a r u m Canestrini and Fanzago Infestation written by Henry Edwin Burkwhat and published by . This book was released on 1981 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reproductive Biology and Population Genetics of Northern Fowl Mite written by John B. McCulloch and published by . This book was released on 2010 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pests and Vector borne Diseases in the Livestock Industry written by Claire Garros and published by Brill Wageningen Academic. This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "How to control economically important vector-borne diseases? What are the best strategies to protect livestock from vector-borne diseases in a changing environment? How to evaluate and assess the acceptability, cost efficiency and cost benefit of the control and surveillance methods? The information in this book will help to answer these questions. It aims at presenting the latest information on vector-borne diseases affecting livestock worldwide, from state-of-the art interventions to the assessment of the impact of these control measures. This book is a valuable tool for entomologists and all those involved in pest and vector control."
Download or read book Checklist of the Mites of Pakistan written by Bruce Halliday and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
