. Bulletin. 1901-13. Agriculture; Agriculture. U. S. DEPARTMENT OF AGRICULTURE. BUREAU OF PLANT INDUSTRY—BULLETIN No. 17. B. T. GALLOWAY, Cliief t Bureau. SOME DISEASES OF THE COWPEA. 1. THE WILT DISEASE OF THE COWPEA AND ITS COXTROL. By W. A. Orton, Pathologist. II. A COWPEA RESISTANT TO ROOT KNOT (Heterodera radicicola). By Herbert J. Webber, Physiologist, and W. A. Orton, Assistant Pathologist. VEGETABLE PATHOLOGICAL AND PHYSIOLOGICAL INVESTIGATIONS. PATHOLOGICAL AND PLANT BREEDING LABORATORIES. Issued April 22, Please note that these images are extracted from scanned page i
. Bulletin. 1901-13. Agriculture; Agriculture. U. S. DEPARTMENT OF AGRICULTURE. BUREAU OF PLANT INDUSTRY—BULLETIN No. 17. B. T. GALLOWAY, Cliief t Bureau. SOME DISEASES OF THE COWPEA. 1. THE WILT DISEASE OF THE COWPEA AND ITS COXTROL. By W. A. Orton, Pathologist. II. A COWPEA RESISTANT TO ROOT KNOT (Heterodera radicicola). By Herbert J. Webber, Physiologist, and W. A. Orton, Assistant Pathologist. VEGETABLE PATHOLOGICAL AND PHYSIOLOGICAL INVESTIGATIONS. PATHOLOGICAL AND PLANT BREEDING LABORATORIES. Issued April 22, 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 United States. Bureau of Plant Industry, Soils, and Agricultural Engineering. Washington Govt. Print. Off
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