IKDEX. 409 



PAGE 



Inarching 50 



long-scion 53 



Iris — Japan species of 3g8 



Irrigation — in tlie liumid States 394 



of fruit orchards 395 



reservoirs for 397 



artesian wells for 398 



beneath the surface , 399 



in the greenhouse 400 



remarkable results of 401 



Juneberry — the dwarf 281 



propagation and pruning 283 



Kerosene emulsion for spraying 149 



Kumquat as a fruit 303 



as an ornamental plant 303 



Landscape horticulture 313 



laying out home place 314 



where to plant trees 315 



laying out large grounds 319 



improving old places 321 



planting trees and shrubs 324 



need of hardy trees and shrubs 325 



Larch for ornamental planting 341 



Lawn — grading and manuring 315 



where to plant trees and shrubs 815, 316 



Layering — summer 46, 47 



spring 48 



Leaf and fruit buds 24 



Leaf — period of ripening 37, 28 



climatic variation of the 28 



Lemon — history of the 200 



propagation and pruning 201 



Lilac 353 



Lily — hardy species of the 367 



-of-the-valley 369 



Lima bean — in home garden 393 



Lime — its uses and propagation ...,,. 303 



