Horticultural Diseases and Pests of Oklahoma

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DISEASES

NBR A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Africian Honey Bees Pest	Anthrancnose Fungal	Aphids And Mummies Trees/Shrubs	Apple Scab Fungal	Arborvitae Aphid Trees and Shrubs
Armiliaria Root Rot Fungal	Armyworms Turf	Ascochyta Leaf Blight Fungal	Ash / Lilac Borer Trees/Shrubs	Asian Longhorned Beetle Trees/Shrubs
Asparagus Aphids Vegetables	Asparagus Beetles Vegetables	Aster Leaf Hopper Trees/Shrubs	Azalea Lace Bug Trees/Shrubs

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Bacterial Spot/Tomatoes Bacterial	Bagworms Trees/Shrubs	Bark Beetles Trees/Shrubs	Bean Leaf Hopper Vegetables	Bean Mosaic Viral
Bedbugs Pest	Beet Leaf Hopper Vegetables	Bermudagrass Mite Turf	Billbug Turf	Black Flies/Buffalo Gnats Pest
Black Margined Aphid Pecan	Black Pecan Aphid Pecan	Black Rot/Grapes Fungal	Black Spot/Roses Fungal	Black Turpentine Beetle Trees/Shrubs
Black Vine Weevil Vegetables	Blister Rust Fungal	Blossom End Rot Bacterial	Boll Weevil Vegetables	Box Elder Bug Red Shoulder Bug Trees/Shrubs
Brown Rot/Fruit Fungal

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Cabbage Looper Vegetables	Carpenter Ants Pest	Carpenter Wood Bees Pest	Carpet Beetles Pest	Cat Facing Insects Fruit
Cedar Apple Rust Fungal	Cherry Leaf Roll Viral	Chiggers Pest	Chinch Bug Turf	Cicada Killer Wasp Turf
Cigarette/Drugstore Beetle Pest	Clothes Moth Pest	Cloudy Spot/Tomatoes Fungal	Clover Mite Turf	Codling Moth Fruit
Colorado Potato Beetle Vegetables	Compaction of Soil Other	Conifer Aphid Trees/Shrubs	Corn Ear Worm Tomato Fruit Worm Vegetables	Cottonwood Beetle Trees/Shrubs
Cottonwood Borer Trees/Shrubs	Cowpea Weevil Vegetables	Crape Myrtle Aphid Trees/Shrubs	Crown Gall Bacterial	Cucurbit Moasic Viral
Cutworms Turf

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Diamond Back Moth Vegetables	Diplodia Tip Blight Fungal	Dog Urine/Turfgrass Other	Dollar Spot/Turfgrass Fungal	Dothistroma Needle Fungal
Drain Fly Pest	Dutch Elm Disease Fungal

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Early Blight/Tomatoes
Fungal

Eggplant Lace Bug
Vegetables

Elm Calligrapha
Trees/Shrubs

Elm Leaf Beetle
Trees/Shrubs

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Fairy Rings/Turfgrass Fungal	Fall Armyworms Turf	Fall Web Worm Trees/Shrubs	Field Cricket Turf	Fire Ants/Oklahoma Pest
Fire Blight Bacterial	Flea Beetles Vegetables	Flea Control Pest	Fly Control/Home Pest	Frost Damage/Turfgrass Other
Fruit Flies Fruit

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Garden Flea Hopper Vegetables	Giant Bark Aphid Trees/Shrubs	Gophers and Mounds Pest	Granoderma Root Rot Fungal	Grape Berry Moth Fruit
Grape Leaf Folder Fruit	Grape Leaf Hopper Fruit	Grape Phylloxera Fruit	Grape Root Borer Fruit	Grasshopper Trees/Shrubs
Gray Mold Fungal	Green June Beetle Fruit	Green Peach Aphid Vegetables	Green Stink Bug Leaf Footed Bug Pecan	Ground Pearls Turf
Gypsy Moth Trees/Shrubs

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Hackberry Fall Psyllid Trees/Shrubs	Harlequin Bug Vegetables	Helminthosporium Leaf Spot Fungal	Hickory Shuck Worm Pecan	Hormone Herbicide Injury Other
Horned Oak Gall Trees/Shrubs	Horse Hair Worms Pest	Hosta Virus X Viral	Hypoxylon Canker Fungal

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Imported Cabbage Worm
Vegetables

Indian Mealworm Moth
Pest

Iris Borer
Trees/Shrubs

Iron Chlorsis
Other

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Japanese Beetle
Trees/Shrubs

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Know your Ants
and Termites

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Lace Bug Trees/Shrubs	Leaf Miner Trees/Shrubs	Leaf Scorch (Sunburn) Other	Leaf Spot/Iris Fungal	Lesser Cornstalk Borer Vegetables
Lesser Peach Tree Borer Fruit	Lettuce Moasic Viral	Lightening Damage Other	Locust Borer Trees/Shrubs

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Mealy Bug Trees/Shrubs	Melon Aphid Vegetables	Melon Worm Vegetables	Mole Cricket Turf	Moles and Voles Pest
Mosquitoes Pest	Moth Flies Pest	Mud Daubbers Pest

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Natural Needle Drop
Other

Necrotic Rings
Fungal

Nematode and Damages
Trees/Shrubs

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Oak Wilt
Fungal

Onion Maggot
Vegetables

Oriental Fruit Moth
Fruit

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Peach Leaf Curl Fungal	Peach Tree Borer Fruit	Peanut Moasic Viral	Pecan Catacola Pecan	Pecan Nut Casebearer Pecan
Pecan Phylloxera Pecan	Pecan Scab Pecan	Pecan Weevil Pecan	Periodical Cicadas Trees/Shrubs	Pickle Worm Vegetables
Pine Nematodes Trees/Shrubs	Pine Tip moth Trees/Shrubs	Plant Hopper Fruit	Plum Curculio Fruit	Plum Gouger Fruit
Potato Aphid Vegetables	Potato Leaf Hopper Vegetables	Potato/Tomato Psyllid Vegetables	Power Mildew Fungal	Powderpost Beetle Pest

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Red Fire Ants/Oklahoma Turf	Red Headed Ash Borer Trees/Shrubs	Rednecked Cane Borer Fruit	Roach Control Pest	Root Rot Fungal
Rose Rosette Viral	Rust/Turfgrass Fungal

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Scales Trees/Shrubs	Scorpions Pest	Seed Corn Maggot Vegetable	Shothole Borer Fruit	Silverfish/Firebrats Pest
Slime Flux Wet Wood Bacterial	Slime Mold Fungal	Sod Web Worms Turf	Sowbugs Rollie Pollie Pest	Sphinx Moths Trees/Shrubs
Spider Mites Trees/Shrubs	Spotted Cucumber Beetle Vegetable	Spring Canker Worm Trees/Shrubs	Spring Dead Spots Other	Squash Bug Vegetable
Squash Vine Borer Vegetable	Striped Cucumber Beetle Vegetable	Sunburned Plants Other	Sunscald(Southwest injury) Other	Sweet Potato Weevil Fruit
Seasonal Appearance Of Vegetable Pest	Seasonal Appearance Of Tree Pests

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Tachind Fly Eggs Vegetables	Tarnished Bug Trees/Shrubs	Tent Web Worm Trees/Shrubs	Termites Pests	Thrips Trees/Shurbs
Tick and Flea Control Pest	Tomato Fusarium Wilt Fungal	Tomato Hornworm Vegetable	Tomato Moasic Viral	Tomato Pinworm Vegetable
Tomato Spot Wilt Viral	Tortoise Beetles Vegetable	Tree Girdling Other	Turnip Aphids Vegetable	Twig Girdler Trees/Shrubs
Two Lined Spittle Bug Trees/Shrubs