CONTENTS

Key to Pecan Diseases 2

Key to Pecan Insects 2

Spray Schedule for the Control of Pecan Diseases and Insects 4

Introduction 5

Pecan Diseases and Their Control 5

Scab 5

Brown Leaf Spot 6

Vein Spot 6

Leaf Blotch 7

Crown Gall 7

Downy Spot 7

Bunch Disease 8

Rosette 8

Lichens 9

Articularia Leaf Mold 9

Pink Mold 9

Spanish and Ball Moss 9

Cotton Root Rot 10

Pecan Insects and Their Control 10

Pecan Nut Casebearer 10

Hickory Shuckworm 11

Pecan Weevil 12

Stink and Plant Bugs 12

Aphids 13

Mites 13

Pecan Leaf Casebearer 14

Pecan Phylloxera 14

Sawflies 14

May Beetles 15

Pecan Cigar Casebearer 15

Fall Webworm 15

Walnut Caterpillar 16

Pecan Catocala 16

Pecan Spittlebug 16

Pecan Bud Moth 16

Twig Girdler 17

Red-shouldered Shot-hole Borer 17

Flatheaded Borers 17

Obscure Scale 18

Application of Fungicides and Insecticides 18

Spray Equipment 18

Literature Cited 19

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