Diseases

Tree and Shrub Diseases

		Disease Management Recommendations for Trees and Shrubs
		Integrated Pest Management of Midwest Landscapes

Deciduous Trees & Shrubs

Leaf Diseases

		Anthracnose of Ash Trees
		Anthracnose and Other Fungal Leaf Spot Diseases of Maple
		Apple Scab
		Apple Scab Resistant Crab Apple Cultivars
		Ascochyta Blight of Lilacs
		Ash Rust
		Bacterial Blight of Lilac
		Cherry Leaf Spot
		Crown Rust of Buckthorn
		Honeysuckle Leaf Blight
		Is it oak wilt or oak anthracnose?
		Leaf Spot Diseases of Poplar
		Oak Anthracnose
		Plum Pockets
		Powdery Mildew on Ornamental Plants
		Sooty Mold

Trunk or Branch Diseases

		Black Knot
		Black Rot Canker
		Cankers on Trees
		Hypoxylon Canker on Aspens and Willows
		Lichens on Trees
		Nectria Canker
		Phomopsis Canker & Gall
		Smooth Patch
		Wetwood
		Wood Decay

Wilts

		Dutch Elm Disease-Resistant Elm Cultivars
		History of Dutch Elm Disease in Minnesota
		Is it oak wilt or oak anthracnose?
		Oak Wilt in Minnesota
		Verticillium Wilt of Trees and Shrubs

Root Rots

		Armillaria Root Rot
		Azaleas and Rhododendrons Root Rot

Evergreen Trees & Shrubs

		Diseases of Spruce Trees in Minnesota

Needle Diseases

		Dothistroma Needle Blight
		Nectria Canker
		Pine Needle Rust
		Sirococcus Tip Blight
		Sphaeropsis Shoot Blight

Trunk or Branch Diseases

		Lichens on Trees
		Pine-Oak and Pine-Pine Gall Rusts
		Rust Diseases on Minnesota Pines
		White Pine Blister Rust

Flower Diseases

		Aster Yellows
		Azaleas and Rhododendron Root Rot
		Clematis: Stem Rot
		Damping-off of Seedlings
		Daylilies: Diseases
		Geranium Rust
		Gray Mold of Bedding Plants
		Hollyhock Rust
		Iris Leaf Spot
		Liliac: Ascochyta Blight of Lilacs
		Lilac: Bacterial Blight of Lilac
		Powdery Mildew on Ornamental Plants
		Peony: Diseasess
		Rose Diseases
		Rose Rust
		Southern Blight of Vegetables and Herbaceous Plants

Lawn Diseases

		Fairy Rings
		Leaf Spot and Melting Out in Turf
		Leptosphaerulina Blight of Turf
		Necrotic Ring Spot of Turf
		Powdery Mildew in the Home Lawn
		Pythium Blight of Turf
		Septoria Leaf Spot of Turf
		Snow Molds in Lawns
		Turf Patch Diseases

Vegetables Diseases

		Aster Yellows
		Tomato-Tobacco Mosaic Virus Disease

Asparagus

		Asparagus Rust
		Crown Rot of Asparagus

Beans

		Anthracnose and Rust of Garden Beans
		Bacterial Diseases of Garden Beans

Cucumbers

		Diseases of Cucurbits

Peas

		Pea Diseases

Potatoes

		Early Blight of Tomatoes and Potatoes
		Late Blight of Potato and Tomato
		Potato Scab
		Verticillium Wilt of Tomato and Potato

Rhubarb

		Rhubarb Leaf Spots

Sweet Corn

		Corn Smut

Tomatoes

		Early Blight of Tomatoes and Potatoes
		Late Blight of Potato and Tomato
		Nonparasitic Disorders of Tomatoes
		Parasitic Diseases of Tomato
		Tomato Anthracnose
		Septoria Leaf Spot of Tomato
		Verticillium Wilt of Tomato and Potato

Fruit Diseases

Apples

		Integrated Pest Management for Home Apple Growers
		Apple Russeting
		Apple Scab
		Apple Scab Resistant Crab Apple Cultivars
		Disease-Resistant Apple Varieties
		Fire Blight

Stone Fruits

		Black Knot
		Cherry Leaf Spot
		Plum Pockets

Berries

		Black Root Rot of Strawberry
		Leaf Spot and Leaf Scorch of Strawberry
		Raspberry Diseases
		Strawberry Diseases

Grapes

		Grape Diseases

Houseplants Diseases

		Bacterial Leaf Diseases of Foliage Plants
		Oedema
		Powdery Mildew on Indoor Plants
		Root Rot of Houseplants

Other Fungi in the Yard and Garden

		Slime Molds
		Stinkhorns
		Bird's Nest Fungi, Sphere Throwers, & Shotgun Fungi