. Bulletin. Plant diseases -- United States. Bulletin No. 26. V. P. P. 79. U. S. DEPARTMENT OF AGRICULTURE, DIVISION 0'' VEGETABLE PHYSIOLOGY AND PATHOLOGY. ALBERT F. WOODS, CHIEF. WAKKER'S HYACINTH GERM, Pseudojiioiias hyacinthi (Wakker). BY ERWIN F. SMITH, IN CHAROE OF LABORATORY 6f PLANT PATHOLOGY. Issued February 21, WASHINGTON: GOVERNMENT PRINTING OFFICE. I 90 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


. Bulletin. Plant diseases -- United States. Bulletin No. 26. V. P. P. 79. U. S. DEPARTMENT OF AGRICULTURE, DIVISION 0'' VEGETABLE PHYSIOLOGY AND PATHOLOGY. ALBERT F. WOODS, CHIEF. WAKKER'S HYACINTH GERM, Pseudojiioiias hyacinthi (Wakker). BY ERWIN F. SMITH, IN CHAROE OF LABORATORY 6f PLANT PATHOLOGY. Issued February 21, WASHINGTON: GOVERNMENT PRINTING OFFICE. I 90 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. Division of Vegetable Physiology and Pathology. Washington : G. P. O.


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