Diseases and Insect Pests of Hardwoods (Broadleaf trees) – by species

Apple/Crabapple (Malus): Aphids on Deciduous Trees and Shrubs Apple Maggot Management Apple Scab Disease Management Recommendations for Trees and Shrubs (Black Rot Canker, Cedar-Apple Rust, Fireblight, Frog-eye Leaf Spot, Powdery Mildew, and Apple Scab) Fireblight Forest Tent Caterpillars in Minnesota Forest Tent Caterpillar (USFS) Gypsy Moth (USFS) Gypsy Moth in Minnesota (MNDNR) Insecticide Suggestions to Manage Landscape Tree and Shrub […]

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Extension announces 2010 Minnesota maple clinics

The University of Minnesota Extension offered a series of three Minnesota maple clinics in February and March, 2010. The clinics covered how to tap trees and make high quality maple syrup products, recent equipment innovations and proven technologies used in the industry today. The program targeted both the beginner and the experienced producer. All three clinics were led by Carl […]

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Drinking Maple

“One person’s trash is another person’s treasure” takes on a new meaning when applied to Minnesota’s abundant forest resources and diverse cultural traditions. When discussing Non Timber Forest Products (NTFPs) with landowners and forest resource users, I like to pose the question: “Do you really know what’s in your woods?” While this is not a case of trash versus treasure, […]

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Diseases and Insect Pests of Hardwoods (Broadleaf trees)

General Information: Disease Management Recommendations for Trees and Shrubs Specific Diseases/Insects: Anthracnose and Other Leaf Spot Diseases of Maples Anthracnose Diseases of Eastern Hardwoods (USFS) Anthracnose of Shade Trees Aphids on Deciduous Trees and Shrubs Aphids on Trees and Shrubs Apple Scab Armillaria Root Disease USFS Carpenter Ants-can affect any standing wood/lumber Damping-off of Seedlings Emerald Ash Borer Environmentally Conscious […]

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Insects and Diseases: By Species

By Species Apple/Crabapple (Malus): Aphids on Deciduous Trees and Shrubs Apple Maggot Management Apple Scab Disease Management Recommendations for Trees and Shrubs (Black Rot Canker, Cedar-Apple Rust, Fireblight, Frog-eye Leaf Spot, Powdery Mildew, and Apple Scab) Fireblight Forest Tent Caterpillars in Minnesota Forest Tent Caterpillar (USFS) The Gypsy Moth (USFS)  Gypsy Moth: A Threat to Minnesota Insecticide Suggestions to Manage Landscape […]

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