236 INDEX 



Japan, n 



Japanese chestnut, 216 



Japanese walnut, 198 



Knives, 104, 110 

 Knudson solution, 101 



Land enough, 13 

 Land, non-tillable, 16 

 Land, occupied, 12 

 Layering, 87 



Malthus, 7 

 Mice, 59 J 35 



National tree, the, 188 

 Nurserymen, 38 

 Nut growers associations, 35 

 Nut literature, 33 



Oaks, 230 



Orchard setting, 136 



Overpopulation, 8 



Paraffin melter, 98 

 Parasites, 147 

 Parthenogenesis, 126 

 Pecan hickory, 172 

 Pests, 145 

 Persian walnut, 181 

 Pignuts, 164, 178 

 Pines, 223 



Plant physiology, 51 

 Pollination, 125 

 Pruning, 144 



Raffia, 108 



Sap leader, 73 

 Scions, 64, 102 

 Scions, long, 96 

 Scions, braced, 116 

 Scions, planed, no 

 Seed, 46 



Seedling trees, 44 

 Soils, 54 



Spanish windlass, 108 

 Stringfellow method, 58 

 Stock sprouts, 117 

 Swamp lands, 13 



Texas walnut, 197 

 Thought habit, 4 

 Transplanting, 54, 58 

 Tree hazels, 206 



United States Department of 

 Agriculture, on nut ques- 

 tions, 38 



Walnuts, 181 

 Winter killing, 61 

 Wound repair, 91 



