The beauty and benefits of trees in our surroundings are undeniable, providing shade, oxygen and aesthetic appeal. However, just like any living organism, trees are susceptible to diseases that can compromise their health and longevity. Understanding common tree diseases and preventive measures that arborists employ can help ensure the well-being of your arboreal investments.
Common Tree Diseases
1. Dutch Elm Disease
Among the most notorious tree diseases, DED affects elm trees, causing wilting, yellowing of leaves and eventual death. The disease is caused by a fungus spread through elm bark beetles. Once infected, trees face rapid decline, making early detection and intervention crucial.
2. Oak Wilt:
Oaks are vulnerable to a lethal fungus called Ceratocystis fagacearum, causing a blockage of water-conducting vessels. Symptoms include wilting and discolouration often leading to tree mortality. The disease is primarily spread through root grafts, making it imperative to address affected trees promptly.
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