© Copyright, Princeton University Press. No part of this book may be distributed, posted, or reproduced in any form by digital or mechanical means without prior written permission of the publisher. CONTENTS Preface 13 Acknowledgments 15 CHAPTER one Introduction to Garden Insects and Their Relatives 16 Arthropod Growth and Metamorphosis 18 Body Parts Useful in Diagnosing Garden Insect Orders 20 Arthropods 30 Identification of Immature Stages of Common Types of Plant Injuries Caused Arthropods 21 by Insects 31 Excreted and Secreted Products Useful in Plant Pathogens Transmitted by Insects Diagnosing Garden Arthropods and Mites 39 and Slugs 28 CHAPTER Two Insects That Chew on Leaves and Needles 40 Grasshoppers 42 Giant Silkworms/Royal Moths 78 Field Crickets 46 Cecropia Moth 78 Other Crickets and Katydids 46 Other Giant Silkworms/Royal Moths 78 Common (Northern) Walkingstick 50 Slug Caterpillars/Flannel Moths and Other Related Species 50 Stinging Caterpillars 84 European Earwig 52 Tussock Moths 86 Other Earwigs 52 Whitemarked Tussock Moth 86 Related and Similar Species 86 Cockroaches 54 Gypsy Moth 90 Imported Cabbageworm 56 Other Sulfur and White Butterflies 56 Woollybears 92 Swallowtails 58 Climbing Cutworms and Armyworms 94 Parsleyworm/Black Swallowtail 58 Variegated Cutworm 94 Other Swallowtails 60 Fall Armyworm 94 Beet Armyworm 96 Brushfooted Butterflies 62 Other Climbing Cutworms and Armyworms 96 Painted Lady/Thistle Caterpillar 62 Other Brushfooted Butterflies 62 Loopers 102 Cabbage Looper 102 Hornworms and Sphinx Moths 68 Other Common Garden Loopers 102 Tomato Hornworm and Tobacco Hornworm 68 Cankerworms, Inchworms, and Other Common Hornworms 70 Spanworms 104 Fall Cankerworm 104 Prominent Moths/Notodontids 74 Other Cankerworms, Inchworms, and Walnut Caterpillar 74 Spanworms 106 Other Notodontids/Prominent Moths on Shade Trees 74 Diamondback Moth 110 Skeletonizers 110 For general queries, contact
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