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 […]
How well do you know your woods? Is it providing the things you want? A new publication can help. Available now is My Healthy Woods: A Handbook for Family Woodland Owners Managing Woods in Southeast Minnesota. This easy-to-read publication, filled with great information and photos, is a treasure trove for landowners wanting to know more about their woods. The handbook […]
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 […]
How to prune trees is an excellent publication designed to illustrate the types of pruning that can be done, how pruning cuts are made, when to prune different plants, and more.
Waiting until the plant is dormant is the safest time to do any live-branch pruning. However, unless the tree or shrub is susceptible to infectious disease (e.g., oak wilt, fire blight), removal of weak, diseased, crossing, rubbing, or dead limbs can be done throughout the year if needed.
A brief overview of important considerations in planning for natural regeneration in woodland stands from seeds, layering, stump sprouts, or root suckers.
A brief overview of Minnesota’s black walnut cover type: products & uses, growing conditions, regeneration, silviculture, and pests.
This page includes information and links about planting trees in Minnesota woodlands. Update: April 2013. We’ve added a link to a new video showing proper planting technique for container-grown and bareroot seedlings to the General Tree Planting Guidelines section below. Planning Good planning is essential. Talk to a local professional forester about species selection, spacing, season and method of regeneration, equipment […]