. Journal of agricultural research . TOMS OF IRISH POTATOES. (Abstract.) InPhytopathology, v. 7, no. i, p. 71. (8) MuitPHY, P. A. 1917. THE MOSAIC DISEASE OF POTATOES. In Agr. Gaz. Canada, v. 4, p. 345-349, illus. (9) OrTon, W. a. 1914. POTATO WII.T, LEAF-ROLL, AND RELATED DISEASES. U. S. Dept. Agr. Bul. 64, 48 p., 16 pi. Bibliography, p. 44-48. (10) Stewart, F. C. i916. observations on some degenerate strains of potatoes. n. y.State Agr. Exp. Sta, Bul. 422, p. 319-357, 12 pi. (11) U. S. Department op Agriculture. Bureau of Plant Industry. Plant Disease Survey.1917-18. plant disease bulletin,
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. Journal of agricultural research . TOMS OF IRISH POTATOES. (Abstract.) InPhytopathology, v. 7, no. i, p. 71. (8) MuitPHY, P. A. 1917. THE MOSAIC DISEASE OF POTATOES. In Agr. Gaz. Canada, v. 4, p. 345-349, illus. (9) OrTon, W. a. 1914. POTATO WII.T, LEAF-ROLL, AND RELATED DISEASES. U. S. Dept. Agr. Bul. 64, 48 p., 16 pi. Bibliography, p. 44-48. (10) Stewart, F. C. i916. observations on some degenerate strains of potatoes. n. y.State Agr. Exp. Sta, Bul. 422, p. 319-357, 12 pi. (11) U. S. Department op Agriculture. Bureau of Plant Industry. Plant Disease Survey.1917-18. plant disease bulletin, v. [iJ-2. 1917-1918. (12) Wortley, E. J. 1915. THE transmission of potato mosaic through the tuber. In vScience, n. s. V. 42, no. 1043, P- 460-461. PLATE A Foliage of Irish potato, Green Mountain variety. Note distinct mottling andslightly lighter color of diseased leaves on plant at left. Single dark green leafletfrom healthy plant at right. Pres-ue Isle, Me., 1915. (274J Investigations on Mosaic Disease of the Irish Potato Plate A. Journal of Agricultural Research Vol. XVII, No. 6 Investigations on Mosaic Disease of the Irish Potato Plate B