. Control series bulletin. Feeds -- Analysis Periodicals; Fertilizers -- Analysis Periodicals. ERADICATION OF DISEASE 1930-31 3 absorbed yolk are characteristic of the disease. Both conditions, however, may be found in young chicks that die during this early period of life from causes other than pullorum disease. Lung and heart lesions, often encountered in pullorum diseased chicks, may also be found in chicks affected with other diseases. Mortality among chicks during their first two or three weeks of chicklihood may lead the poultrymen to suspect pullorum disease, but it must be re
. Control series bulletin. Feeds -- Analysis Periodicals; Fertilizers -- Analysis Periodicals. ERADICATION OF DISEASE 1930-31 3 absorbed yolk are characteristic of the disease. Both conditions, however, may be found in young chicks that die during this early period of life from causes other than pullorum disease. Lung and heart lesions, often encountered in pullorum diseased chicks, may also be found in chicks affected with other diseases. Mortality among chicks during their first two or three weeks of chicklihood may lead the poultrymen to suspect pullorum disease, but it must be remembered that other chick ailments may be responsible for similar mortalities during this early period of life. Laboratoiy examination is the most accurate, expedient, and economical means of diagnosing pullorum dis- ease, as well as other diseases of 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 Massachusetts Agricultural Experiment Station. Amherst, University of Massachusetts
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