. Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. -';/ Fig. 44. — Photograph of the six-legged larva of Knemidocoptes (Derma- toryctes) mutans. (After Haiduk.) spread in a flock are dry, barren runs, especially on alkaline soils or in yards filled with ashes or cinders. Foul roosting places also favor the spread of the disease. The disease is. 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
. Diseases of poultry; their etiology, diagnosis, treatment, and prevention. Poultry. -';/ Fig. 44. — Photograph of the six-legged larva of Knemidocoptes (Derma- toryctes) mutans. (After Haiduk.) spread in a flock are dry, barren runs, especially on alkaline soils or in yards filled with ashes or cinders. Foul roosting places also favor the spread of the disease. The disease is. 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, 1879-1940; Surface, Frank Macy, 1882-1965; Curtis, Maynie Rose, 1880-. New York, The Macmillan Company
Size: 1839px × 1359px
Photo credit: © Paul Fearn / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectpoultry, bookyear1915
