Ground Covers, Trees, Shrubs, and Woody Ornamentals

Trees and Shrubs

Acorn Pip Gall, Callirhytis operator (Cynipidae)
Anthracnose Diseases of Trees
Ash Leaf Rust

Beech Leaf Disease Biology and Management May 2025

Browning, Dieback, and Decline of Eastern Red Cedar
Butternut and Butternot Trees in Connecticut
Common Diseases of Crabapple

Dogwood Anthracnose

Dooks Needle Blight of White Pine

Dutch Elm Disease

Eastern Hemlock Forests: Guidelines to Minimize the Impacts of Hemlock Woolly Adelgid by Jeffrey S. Ward, Carole A.S.-J. Cheah, Michael E. Montgomery, Brad P. Onken, Richard S. Cowles

Pine Wilt

Pruning: An Introduction to Why, How, and When

 

Chestnuts and Chestnut Trees

Asian Chestnut Gall Wasp on Connecticut Chestnut Trees

Care of Chestnuts for Planting

Chestnut Importations into the US

Chestnut Restoration for Connecticut

Cultivars of Chestnut A-Z

Identification of Chestnut Trees

Planting and Caring for Chestnut Trees

 

Woody Ornamentals

Botryosphaeria Cankers of Woody Ornamentals

Boxwood Susceptibility to Blight

Cherry Leaf Spot

CT BMPs for Boxwood Blight - Landscape

CT BMPs for Boxwood Blight - Nurseries

De-icing Salts: Damage to Woody Ornamentals

Drought, Its After-Effects, and Management on Woody Ornamentals

Excess Water Problems on Woody Ornamentals 

Fungicides for Boxwood Blight Management in CT 

Pachysandra Susceptibility to Blight

Powdery Mildew of Woody Ornamentals

Recognition and Management of Diseases of Woody Ornamentals in the Landscape 

Rose Downy Mildew

Winter Injury on Woody Ornamentals