252 



INDEX 



PAGE 



Insects on cabbage .... 92 



Insects on carrots . . . '. 100 



Insects on cauliflower . . . . 108 



Insects on early celery . . . 123 



Insects on sweet corn . ... . . 160 



Insects on lettuce < , . . l^g 



Insects on onions . . . . 201 



Insects on peas . ... . 214 



Insects on potatoes ..... 224 



Insects on spinach . . . . ] 233 



Irrigating early celery .....* 123 



Irrigation late celery . . ... . 146 



Irrigation lettuce ... . . . 168 



K 



Katkamier, A. B. .... 242 



L 



Lettuce , . . . . 164-178 



Requirements ..... 164 



Varieties .' 164 



Preparing land ..... 165 



Fertilizer .' 16S 



Panting 165 



Cultivation ..... 166 



Thinning .* i 6 9 



Irrigation . . . , \ , . 168 



Insects . . . . . . . t 170 



Diseases ....... 170 



Harvesting and marketing . 172 



Shipping 175 



Costs, yields and results . . . . . 176 



Level using '. 164 



M 



Machines spray . . . . ... . . 130 



Mangel wurzels . . . . . . . 86 



Marketing asparagus . . ... . 80 



Marketing beets ........ 86 



Marketing cabbage ...... 94 



Marketing carrots ...... 100 



Marketing cauliflower ...... 109 



Marketing early celery 138 



Marketing sweet corn ..... 161 



Marketing late celery 152 



Marketing lettuce . . . . . 172 



Marketing onions . . * . 196 



