Things You Should Know About Oak Wilt

Oak trees are a beautiful addition to your Missouri home, but they are more prone to a serious disease this time of year. Oak wilt disease is highly prevalent in Missouri. If you don't take precautions to care for and protect your oak trees, you could end up most, if not all, of them. Discover more information about oak wilt, its symptoms, and prevention so you can take steps to keep your oak trees healthy.
What Is Oak Wilt?
Oak wilt is an infectious fungal disease that attacks your trees' water-conducting system. It primarily enters through cuts and wounds or through grafted roots with an infected tree. When wounded, the sap attracts insects that bring the fungus from other infected trees.
While any oak is a potential victim, the black oak family is the most susceptible. The most sensitive member of this family is the red oak. Red oaks tend to graft roots with other close-by red oaks. So, when the infection affects one, it spreads quickly through the root system if not detached.
White oaks are more resistant, but they may succumb to the disease after a long period of infection.
What Are Signs of Oak Wilt?
The earliest signs of oak wilt are dying-off or discoloration of the leaves and branches in the crown. In red oaks, infections often spread fast, and you will see severe deterioration within a few weeks. Red oaks die quickly, while other species may take up to a year. White oaks may take much longer to show symptoms.
Another sign of oak wilt is spore mats and pressure pads. You can usually find these mats on the trunk, and they usually appear when your tree is near death. Spore mats can also occur on oak firewood. These mats emit a sweet scent that attracts insects such as the sap beetle.
How Does Oak Wilt Spread?
Besides spreading through the root system, oak wilt also spreads from insects transporting the fungus. When an oak has an open wound, its sap rushes out to heal it. This wound attracts insects like the previously mentioned sap beetle. These beetles find the sap quickly and will often have found your tree before you notice the injury.
How Can One Protect Trees from Oak Wilt?
To reduce your tree's chance of oak wilt, don't trim them between April or July or when you have stretches of summer rain. The trees are the most active at this time and more likely to give a defensive response to injury. Trim your oak trees during dormant times in the late fall and winter.
Protect your trees from accidental injury from gardening tools and equipment. Check your trees for wounds often. If you see any wounds, even small ones, seal them up as soon as possible. Then, keep an eye out for any signs of infection.
Can One Save a Tree With Oak Wilt?
Unfortunately, no cure exists for oak wilt. If confirmed for the disease, the tree will die. However, you can protect nearby trees through special fungicide treatments. You or an arborist can also sever any possible root grafts with other trees.
Do not try to remove the tree while it is still alive. When you try to remove a live infected tree, you increase the chance of fungal spore release. Remove the tree once it is fully dead. Dispose of the wood properly to eliminate spore transmission.
Oak wilt disease is a serious disease that can potentially cause problems for all the oak trees on your property or even your neighborhood. Before you assume your tree has oak wilt disease and needs removal, contact an arborist for an assessment. Baumann Tree
can check over your oak trees and determine a course of action. Call us today, and we will send over someone to check over your tree.

A tree does not have to be falling over to become a concern. Sometimes the first warning is a branch scraping the roof. Other times, it is a canopy that has grown so thick it overwhelms the yard, a limb hanging above the driveway, or a tree that simply does not look as healthy as it did a few years ago. Knowing when a tree needs attention can help St. Louis property owners address problems before they become much harder to manage. Baumann Tree provides tree service, tree removal, and tree trimming in St. Louis, MO for homeowners and property owners who want to take care of troublesome trees safely and effectively. For professional tree care, call 636-375-2812. When Your Trees Start Competing With Your Property Trees and homes share the same space, and eventually that can create conflicts. A tree that was small when a home was built may now stretch across the roof, crowd a fence, block a driveway, or extend branches toward neighboring property. 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Homes, garages, fences, landscaping, sidewalks, and neighboring properties can all affect how a tree should be removed. Baumann Tree can assess the tree and surrounding area before determining how to approach the job. Warning signs worth paying attention to include a new or increasing lean, large dead sections in the canopy, cracks in major limbs or the trunk, decay, broken branches that remain lodged in the tree, or noticeable changes following severe weather. If a tree on your property has you wondering whether it is still safe to keep, call 636-375-2812 and have Baumann Tree take a closer look. Tree Trimming Is About More Than Making a Tree Look Neat Trimming can dramatically change the appearance of a property, but good tree trimming should accomplish more than creating a tidy canopy. Strategic trimming can remove problematic branches, create clearance around structures, address damaged growth, and help prevent certain limbs from becoming larger concerns later. For example, you may need tree trimming in St. Louis, MO if branches are beginning to hang over your roof, interfere with a driveway or walkway, rub against one another, block visibility, or create too much weight in a particular part of the canopy. The goal is not simply to cut branches back. Trees respond to pruning, which is why knowing which branches to remove—and which ones to leave—is important. Professional trimming helps address the immediate issue while taking the overall tree into consideration. Take Another Look After a St. Louis Storm Take Another Look After a St. Louis Storm Strong winds and thunderstorms can reveal weaknesses that were easy to miss beforehand. After severe weather, take a look at the trees around your home from a safe distance. A branch may be partially broken without falling, the canopy may look noticeably different, or a tree may appear to be leaning more than it did before the storm. Damage high in the canopy can also be difficult to judge from the ground. If something looks different, having it evaluated can be a much better option than waiting to see what happens during the next round of bad weather. Give Your Trees the Attention They Need Call a certified arborist promptly if you notice sudden canopy dieback from the top down, D-shaped holes in ash bark, wilting spreading across connected trees, dark streaking under oak bark, or shepherd's crook tips on ornamental pears or crabapples. Even when symptoms seem minor, a professional inspection is worthwhile. Most tree pests target stressed trees first, making consistent care essential to prevention. Protect Your St. Louis Trees With the Right Help Sometimes a tree needs a few carefully selected branches removed. Sometimes it has reached the point where removal makes more sense. And sometimes you simply need an experienced tree professional to help you figure out which option is right. For tree service, tree removal, and tree trimming in St. Louis, MO, contact Baumann Tree. The team can help you address overgrown, damaged, declining, or inconveniently located trees and keep your property looking its best. Call Baumann Tree at 636-375-2812 today to schedule tree service in St. Louis, MO.

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