Assistant Professor of Plant Pathology
New York State College of Agriculture, at Cornell University

Illustrated, 12mo, $2.50

The diseases of the more common trees of the United States are treated in this volume. The discussions of these diseases are grouped into chapters under the common name of the trees affected, and the chapters are arranged alphabetically. In a general chapter are included discussions of the diseases common to all kinds of trees, such as samping-off of seedlings, temperature injuries to leaves and woody parts, smoke and gas injuries, wood-rots, and the like. The species of trees affected, the geographic distribution, destructiveness, and symptoms of the different diseases are presented in full.

The aim of the authors has been to furnish a descriptive guide for the diagnosis of tree diseases and the general methods of their control.

CONTENTS

Seedling Diseases and Injuries; Leaf Diseases and Injuries; Body and Branch Diseases and Injuries; Root Diseases and Injuries; Diseases of:

Alder; Arbor-Vitæ; Ash; Bald Cypress; Basswood; Beech; Birch; Buckeye; Butternut; Catalpa; Cedar; Chestnut; Elm; Fir; Hackberry; Hemlock; Hickory; Juniper; Larch; Locust; Maple; Oak; Pine; Poplar; Spruce; Sycamore; Walnut; Willow.

Tree Surgery; Spraying and Dusting for Leaf Diseases.

THE MACMILLAN COMPANY
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A NEW RURAL MANUAL
Edited by L. H. Bailey