CONTRIBUTIONS FROM THE WISLEY LABORATORY. 



389 



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51. "Disease of the Potato." Gard. Mag., 2625, p. 135 



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52. Gard. Chron., xxxiii. (April 1903), p. 258. 



53. " Some Potato Diseases." Jour. Boy. Hart. Soc, 



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54. "A Text-book of Plant Diseases," ed. 1, pp. 225, 405 



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55. " Gorky Scab of Potatoes — Spongospora scabies, Mass." 



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56. : Proc. Linn. Soc. Land. (Dec. 17, 1908), (1909), p. 6. 



57. Diseases of Cultivated Plants and Trees (1910) ; " Black 



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58. E. N[ewstead]. Jour. Boy. Hort. Soc, XXVII., p. 1180 (1902). 



59. Gard. Chron., xxxiv. (Dec. 19, 1903), p. 417, "A Potato 



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60. W. A. Orton and Ethel G. Field. "Wart Disease of Potato." U.S. 



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62. J. Percival. "New facts concerning Warty Disease of Potato." Gard. 



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63. " Potato Wart disease : the life-history and cytology of 



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64. G. H. Pethybridge. '* Spongospora Scab of Potatoes." Irish Nat., 18, 



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65. "Potato Diseases in Ireland." Jour. Dept. Agr. 



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66. "Investigation on Potato Diseases (2nd Report)." 



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67. M. C. Potter. "A new Potato Disease [Chrysophlyctis endobiotica, 



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68. " Note on the ' W^arty Disease ' and ' Corky Scab ' of 



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69. P. Saccardo. Sylloge Fungorum, VII. (1888), p. 513. 



70. E. S. Salmon. " Fungus Diseases and the Need for Legislation." Jour. 



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71. " ' Black Scab ' or ' Warty Disease ' of Potatos [Chryso- 

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72. "'Black Scab' or 'Warty Disease of Potatoes." Leaflet, 



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74. K. Schilberszky. " Ein neuer Schorfparasit der Kartoffel-knoUen. " 



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75. J. ScHROTER. " Die Pflanzenparasiten aus der Gattung Synchytrium." 



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76. - Eng. Nat. Pfi., Teil. I., Abt. I., p. 71 (1897). 



77. Trabut. Rev. Gen. Bot., Yl. (1894), p. 409; 1 plate. 



78. F. W. Wallroth. "Die Mucore Erysiphe Linn." Berlin Ges. Nat. 



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79. — (Communicated to Prof. Bartling). " Ueber Wallroth's 



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i 81. M. WoRONiN. " Entwickelungsgeschichte von Synchytrium Mercurialis." 

 Bot. Zeit., 1868. 



82. Ber. d. nat. Ges. Freiburg, Bd. 3, Taf. 1; figs. 1-7. 



