Tag Archives: tree disease

Dutch Elm Disease

Elm trees are a great, beautiful variety of tree, but they’re vulnerable to something called Dutch Elm Disease which can cause unsightly patches on the tree, or even tree death.

Elm Tree Westchester Tree Life

Dutch Elm Disease is due to a fungus spread by the elm bark beetle, and is not limited to just any one kind of elm tree. Once a tree catches Dutch Elm Disease, the tree tries to block the affected area from spreading the fungus, but this process also cuts off parts of the tree from receiving water and nutrients, which slowly kills the tree. The disease originated in Asia, but has since spread to North America, Europe, as well as New Zealand due to the spread of the beetles that carry it.

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So what are some symptoms of Dutch Elm Disease, and how can you prevent your elms from the disease altogether? The first sign that a tree may have become affected might be a barren branch or a branch with yellowing leaves towards the top of the tree during the summer or other times when leaves would not normally be turning their fall colors. This will spread throughout the rest of the branches and eventually reach the roots, which kills the entire tree.

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If you can get diseased branches pruned from the rest of the tree before the fungus spreads, you may be able to save the rest of the tree. Don’t forget to burn any affected branches after they are removed so they don’t accidentally infect anything else.

Dutch Elm Disease Cycle

If you think you have an elm tree that is being affected by Dutch Elm Disease and would like help containing the damage or removing the tree if too much damage is already done, contact us at here on our website, or call us at (914)238-0069