X LIST OF ILLUSTRATIONS. 



Fig. 41. Red Spider 1'age lOtf 



42. Thrips 107 



43. Mealy Bug ... 108 



44. Vine Scale or Coccus 108 



45. Phylloxera vastatrix, Root Form 109 



46. Phylloxera vastatrix. Leaf Form 110 



47. Phylloxera vastatrix, Wingless Female 110 



48. Phylloxera vastatrix, Winged Female, &c. . . . .111 



49. Vine Leaf Infested with Phylloxera 112 



50. The Vine Weevil 114 



51. Tortrix vitisana . . . . . . . . .114 



52. Tortrix angustiorana . . . . . . . .115 



53. (Ecanthus pollucens 116 



54. Mr. Curror's Bunch of Trebbiano 120 



55. Mr. Roberts' Bunch of Gros Guillaume 121 



56. Basket of Grapes 126 



. Lady Downe's Seedling Grapes, as grown at Clovenfords. . 195 



