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Tree Diseases
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Title
Updated: August 16, 2022
IPM - Prevent, Identify, and Manage Plant Problems
How to ID, prevent, and manage plant problems in Maryland using IPM
Updated: December 14, 2022
How Do You Decide When to Remove a Tree?
Factors to consider when removing a tree.
Updated: November 29, 2022
Ornamental Cherry Trees: Identify and Manage Problems
Prevent, diagnose and manage ornamental cherry tree problems
Updated: November 9, 2022
Why Oak Trees are Declining or Dying
Oak trees are declining for a variety of reasons.
Updated: August 24, 2022
Dogwood Anthracnose
Discula anthracnose disease on dogwood causes leaf spots with tan or purple borders on the leaves.
Updated: August 16, 2022
Cherry Shot Hole Disease
Holes in the leaves of cherry trees are often caused by disease and not damage from insect feeding.
Updated: August 16, 2022
Why Are Leyland Cypress Trees Turning Brown?
Leyland cypress problems to know about.
Updated: August 16, 2022
Beech Leaf Disease
Description and information about beech leaf disease
Updated: August 16, 2022
Seiridium and Botryosphaeria Canker of Leyland Cypress
Individual Leyland cypress branches die (flagging) is a sign of cankers or lesions from fungal diseases.
Updated: August 16, 2022
Anthracnose Diseases of Shade Trees
Distinct lesions patterns along leaf veins are signs of anthracnose disease on shade trees.
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