CONTENTS. Y 



Diseases of trees and shrubs — Continued. Page. 



Dogwood 65 



Elderberry 65 



Elm 65 



English ivy 67 



Euonymus 68 



Hackberry 69 



Hawthorn 69 



Hemp tree 70 



Japanese ivy 70 



Lilac 70 



Lippia 71 



Magnolia 71 



Maple 71 



Mesquite 72 



Mulberry 73 



. Oak 74 



Oleaster 75 



Osage orange 75 



Pecan 75 



Poison oak 76 



Pomegranate 76 



Prickly ash 77 



Privet - 77 



Redbud 77 



Retama 78 



Sumac 78 



Swamp cypress * 78 



Sycamore 78 



Symphoricarpos 79 



Tree-of-Heaven 79 



Trumpet creeper 79 



Tulip tree 80 



Umbrella china tree 80 



Virginia creeper 80 



Walnut 81 



Wild China tree 81 



Willow 82 



Wistaria 82 



Diseases of ornamental plants 82 



Balsam-apple 82 



Begonia 82 



Candytuft 83 



Canna 83 



Carnation 83 



Castor bean 84 



Century plant 84 



China aster 84 



Chrysanthemum 84 



Columbine. 85 



Cycas 85 



Daisy 85 



Elephant's-ear 85 



226 



