LIST OF ILLUSTRATIONS 



Fig. Page 



Close View of Fruit Spurs of Tree Frontispiece 



1 Renovating an Old Neglected Apple Tree . 2 



2 Wrongly Cut Limb with Decay Hole . . 3 



3 Tree Too High-Headed .... 4 



4 First Crop of Apples After Renovation of Old 



Trees . . . . . . .5 



5 Meristematic Cell from Root Tip of Maize . 6 



6 Chlorenchyma Cell Showing Starch Grains and 



Chloroplasts . . . . . 7 



7 Root Hair Greatly Magnified ... 9 



8 Root Tip Much Magnified .... 9 



9 Rootlet Seen in Cross Section . . . 10 



10 How Nursery Trees Are Dug . . .11 



11 Last Year's (Black) and This Spring's (Light) 



Roots; Also Buds of Spruce . . .12 



12 Epidermal Cells and Stomata from a Leaf . 15 



13 Three Sections of Oak Branch Showing Vari- 



ous Tissues . . . . . .17 



14 Cross Section of Stem . . . .19 



15 Fibro-Vascular Bundle . . . .21 



16 Contrasting Growths of Mazzard Cherry . 22 



17 Diagram of Cut Edge of Leaf . . .23 



18 Comparison of Growth . . . .24 



19 Cross Section of a Leaf . . . .25 



20 Side View of an Apple Seedling . . .27 



21 Seedling Apple Seen from Above . . .28 



22 "Leggy" Peach Trees . . . .32 



23 Result of Close Planting and Poor Pruning . 34 



24 How Not to Manage Trees . . . .35 



25 White Pine Plantation, Before Thinning . 37 



26 White Pine Plantation After Thinning . . 38 



