X ILLUSTRATIONS 



39. Disk Harrow 71 



40. Spike Tooth Harrow 72 



41. Flanker 72 



42. Soil Sieve 73 



43. Sled Marker 80 



44. Garden Seed Drill in Operation 81 



45. Cabbage Plant Wrapped with Stiff Paper as Protection against 



Cutworms 84 



46. Cabbage Seed-bed Screened with Cheese Cloth 85 



47. Potato Beetle 87 



48. Squash Bug 88 



49. Fungus Growing wdthin the Tissue of a Leaf 89 



50. Compressed Air Knapsack Sprayer 92 



51. Spraying Eggplants with Small-sized Barrel Pump 93 



52. Spraying Muskmelons with Three-row, Geared-power Sprayer 94 



53. Well-developed Plant of Leaf Lettuce 99 



54. Corn Salad 100 



55. Spinach — a Typical Plant 101 



56. An Extra Early Variety of Spring Radish 104 



57. Strasburg, a Popular Summer Radish 105 



58. Winter Radish 106 



59. The Globe TjiDe of Tm-nip 107 



60. Well-growTi Plant of Kohlrabi 108 



61. Wrinkled Pea of High Quality 109 



62. Smooth-seeded Pea of the Hardy Type 110 



63. Head Lettuce in LongitucUnal Section 114 



64. Flats of Shifted Lettuce Seedlings on Greenhouse Bench 115 



65. Well-developed Head of Hanson Lettuce 116 



66. Frame-work Covered wdth "Tobacco Cloth" to .AJford Partial 



Shade for Head Lettuce and Similar Crops 117 



67. Cos Lettuce or Rofnaine 118 



68. Early Cabbage of the Conical-headed Type 119 



69. Early Cabbage of the Roimd-headed Type 119 



70. Longitudinal Section of Three Heads of Conical Cabbage 119 



71. Cauliflower Head as it is Likely to Develop when Weather is too 



Hot and Dry 120 



72. Typical Head of Early Cauliflower 120 



73. Flat of Well-growTi Cauliflower Plants ready for Transplanting 121 



74. Cauliflower Tied up for Blanching 122 



75. Savoy Cabbage 125 



76. Field of Cabbage GrowTi under Irrigation 126 



77. Typical Plant of BroccoU 130 



78. Plant of Brussels Sprouts after Removal of Side Leaves 131 



79. Flat of Celery Seedlings ready for Pricking out 135 



80. Flat of Celery Seedlings Immediately after being Pricked out 135 



