Internal Parasites Of Poultry Classic Reprint

Author : Canada Department Of Agriculture
Publisher :
ISBN 13 : 9780282536701
Total Pages : 24 pages
Book Rating : 4.5/5 (367 download)

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Download or read book Diseases and Parasites of Poultry (Classic Reprint) written by Canada Department Of Agriculture and published by . This book was released on 2017-07-24 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diseases and Parasites of PoultrySymptoms - There are no prominent symptoms by which the disease can be dis nosed during life, and it is only by the examination of the internal organs after dea that the trouble is recognized. The disease runs a chronic course, and birds do n show signs of illness until just before death, when the pathological changes are so far a mood as to preclude medicinal treatment. These changes are to be observed in t'. Liver and caeca. The cacea are two elongated blind pouches at the lower end of t' small intestines. In the normal fowl they are of uniform diameter throughout, t walls thin and the mucus membrane pale; they are filled with a rather dry, greeui excrement In entero-hepatitis one or both caeca have their walls greatly thickens either throughout or in spots. The mucus membrane is deeply reddened and erode and from this inflamed surface there is poured into the caeca a quantity of cross material or exudate more or less tinted with blood. The liver also shows marked a terations. It is enlarged and darkened, due to engorgement with blood, and scatter over its surface are round spots, sometimes whitish or again with yellowish tint These spots are so distinct that no one can fail to mognize them.Prevention - Isolation of the sick and disinfection of the houses occupied by t healthy. Particularly is it important to guard the young birds which are more at ceptible to the contagion. It will therefore be best where the disease has been prey lent to remove the young to new quarters, where the trouble has never before existAbout the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.