"Flag of truce, Excellency." "Well, what do the revolutionists want?" "They would like to exchange a couple of Generals for a can of condensed milk." If you favor war, dig a trench in your backyard, fill it half full of water, crawl... Read more of WAR at Free Jokes.ca

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Home - Origin of Arbor Day Arbor Day Readings Arbor Day Celebrations Arbor Day Programs Tree Species Studies of Trees New England Trees

THE CARE OF TREES

Study I Insects Injurious To Trees And How To Combat Them
Important Insects
The Elm Leaf Beetle
The Tussock Moth
The Gipsy Moth
The Brown-tail Moth
The Fall Webworm
The Leopard Moth
The Hickory Bark Borer
Plant Lice Or Aphides
Study Ii Tree Diseases
Study Iii Pruning Trees
Fundamental Principles
Special Considerations
Tools Used In Pruning
Suggestions For The Safety Of Tree Climbers