LIST OF ILLUSTRATIONS xxi 



FIGURE PAGE 



69. Bucket sprayer 164 



70. Atomizer ... . ... . 164 



71. Barrel pump for small orchard ...... 165 



72. Good spray outfit for low trees . . . . . 165 



73. Power sprayer for commercial orchard .... 166 



74. Two good types of spray nozzles ...... 167 



75. Tarred paper cards for protecting stems of young plants . 169 



76. Tool for cutting cards 169 



77. Manner of using tool in cutting cards 169 



78. Curculio catcher 171 



79. Steam sterilization of greenhouse soil . . .. .177 



80. Apple-scab on leaves 178 



81. Apple-scab on fruit 179 



82. Section of apple-scab infection . . . . . .180 



83. Manner of multiplication of sow thistle .... 183 



84. Sucker plant of red raspberry 190 



85. Tip plant of black raspberry (Bailey) 190 



86. Strawberry runner ........ 191 



87. Mound-layering of gooseberry plants (Bailey) . . . 192 



88. Layered branch of currant 192 



89. Bulb of common onion ....... 193 



90. Bulb of garlic 193 



91. Bulb of wild lily 193 



92. Bulb of lily in longitudinal section 193 



93. Bulblets of tiger lily ........ 194 



94. Bulblets of " top " onion 194 



95. Conn of crocus ......... 194 



96. Coldframe 199 



97. Cross-section of hotbed (Greiner) 200 



98. Cross-section of greenhouse (Greiner) .... 201 



99. Propagating-bed 203 



100. Stem cutting of currant (Bailey) 206 



101. Stem cutting of grape (Bailey) 206 



102. Currant cutting rooted 206 



103. Root-cutting of blackberry (Bailey) 208 



104. Rooted cutting of coleus (Bailey) 210 



105. Chrysanthemum cutting (Bailey) 210 



106. Leaf-cutting of begonia (Bailey) . . . . . .212 



107. Grafting knife 218 



