Diagnose Tree Diseases at Right Time

Two very dangerous and potentially deadly diseases that can strike New Jersey trees are Oak Wilt and Dutch elm disease. Both of these deadly diseases are caused by vascular wilt fungi. Without the proper treatment, the infected trees can die.

These two common New Jersey tree diseases are transmitted by root grafts or insects. You’ll want to hire a full-service tree company who can properly perform tree disease diagnosis in Wharton NJ. that can treat the infected trees. Engage in a company that has an experienced team who can assess your tree and determine whether your tree can be saved, or if it is best to have it removed.

Oak Wilt Disease

Oak Wilt is a deadly disease that can strike trees in the oak family. It is usually the most dangerous for trees in the red oak family, including red oak, pin oak, and black oak. If a red oak is infected with Oak Wilt, it can die within a few months. Common symptoms include:

Browning of leaf margin from the tips to bases

  • Leaves on branches that look like they are wilting
  • Some leaves on tree may defoliate brown or green, but others may remain attached;
  • Fungal mats, sometimes referred to as pressure pads, may develop beneath the bark by the following spring. This is the mechanism for spreading the disease to nearby healthy trees (via picnic beetles)

Injections, root graft disruption or removal are the most effective treatments for Oak Wilt Diseaseand a professional tree care specialist will be able to tell you quickly whether your tree is infected and whether it can be saved. It’s helpful to enlist the services of a company who specializes in tree disease diagnosis in Wharton, NJ.

Dutch Elm Disease

Dutch Elm Disease preys on American Elm, Red Elm and Rock trees, all commonly found in the Upper Midwest. It is spread by the elm bark beetle. You may notice that the upper branches of your American Elms have leaves that start to wither and turn yellow in the summer, earlier than their normal time for autumnal leaf shedding. This spreads to the rest of the tree if not treated and this eventually kills the tree. Tree injections can prevent the disease from ever infecting the tree.


There are a few treatments available for trees diagnosed with these particular diseases. The first is trenching, which can help prevent the fungus from traveling to the root system and infect other trees. It’s important to note that if your tree has suffered wind or lightning damage due to a storm, you’ll want to seal the open wound as soon as you can. You may need to remove the dying oak tree once the system has been trenched as a precaution to save nearby trees.

Another form of treatment is the injection of a fungicide to help control the disease and prevent further damage. In order for this to be a successful treatment, however, early diagnosis is key.

For more information on tree disease diagnosis, contact a tree disease specialist today.

Richa Sharma is a freelance author and writes for a variety of online publications. She actively writes blogs and articles and very fond of writing content on different trendy topicss related to Education, training,resources,health and technology.