. Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. 166 Diseases of Poultry becoming thicker, the inflammation extends to the adjoining surfaces, and new diphtheritic centers develop, uniting with each other until the cheeks, the tongue, the palate, the throat, and the inside of the nostrils are covered. Very often the Tumor with hard cheesy Fibrinous masses over mouth and tongue and protruding. Fig. 31. — Diphtheritic roup or canker. (After Roebuck.) inflammation extends from the nostrils to the eyes and the sacs beneath the eyes, and sometimes it pe


. Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. 166 Diseases of Poultry becoming thicker, the inflammation extends to the adjoining surfaces, and new diphtheritic centers develop, uniting with each other until the cheeks, the tongue, the palate, the throat, and the inside of the nostrils are covered. Very often the Tumor with hard cheesy Fibrinous masses over mouth and tongue and protruding. Fig. 31. — Diphtheritic roup or canker. (After Roebuck.) inflammation extends from the nostrils to the eyes and the sacs beneath the eyes, and sometimes it penetrates the air tubes to the lungs or the gullet to the crop. This extension of the disease leads to the appearance of other symptoms. The inflammation in the nostrils causes. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Pearl, Raymond; Surface, Frank Macy, 1882- joint author; Curtis, Maynie Rose, 1880- joint author. New York, The Macmillan Company


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Keywords: ., bookcentury1900, bookdecade1910, booksubjectpoultry, bookyear1915