Remove old wood and weak wood to open up the tree canopy.

Sep 21, Red oaks (Quercus rubra) is not hard to prune when young, but mature trees can reach up to 90 feet, so those with tall red oaks should consider hiring a tree trimming service to reach the tall limbs. Mix 1 part bleach and 10 parts water in a bucket. Place your pruning tools in the bucket.

Nov 26, Oak trees 3 years or older can be trimmed to a certain shape, but you must only remove branches that are growing towards the center of the tree. You should also be aware of any branches that rub against each other, as rubbing can create wounds on the tree that expose it to treeclearing.barted Reading Time: 2 mins. Critical Timing of Oak Pruning Oak wilt is an extremely serious fungal disease that attacks red oaks and live oaks across significant parts of our state. Because oaks are such important trees to Texas landscapes, we should call attention to one of the prime ways that it’s spread: through improper pruning Estimated Reading Time: 2 mins.

Most trees are pruned every couple of years for younger trees while older trees get pruned every years. Oak trees follow the same general rule of thumb with one exception. Oak trees have specific needs due to the potential risk of oak wilt.

Jan 14, The oak wilt fungus is inactive at temperatures above 95F, so it was later determined that pruning could be done after mid-July and running through Valentine’s Day. All cut surfaces larger than a broomstick (or your thumb) should be coated with pruning paint (or paint of some type) to prevent direct access to the fresh wood by the tiny beetle that carries the treeclearing.barted Reading Time: 7 mins.

The best time to prune oak trees is during winter dormancy. In most areas where oaks grow, trees tend to be entering dormancy by late November and are usually still in dormancy in early March. Whenever you do decide to prune, remember not to remove any branch without a reason! The sap in the tree is not flowing during treeclearing.barted Reading Time: 8 mins.

Sep 12, The second form of infection is through root grafts between oak trees of the same species. For example, if stump remover granules red oak is infected and there is another red oak within 50 to feet there is a good chance that the roots of these trees are grafted and the fungus can move from the diseased tree to the healthy tree.

Pruning oak trees in winter greatly reduces the risk of an oak wilt infection as the beetles and fungal mats are not present at that time of year. If an oak tree must be pruned in spring or summer (such as after a storm), apply latex house paint to the pruning cuts to. Jan 18, A Red Oak infected with Oak Wilt. Published January 18, By RUSSELL PETERS.

Our clients often hear different, confusing, or contradictory statements regarding the risks related to the pruning of Oak trees during the spring.

Today’s wealth of information venues often contributes to.

Mar 14, Red oak trees are highly susceptible to oak wilt and can wilt and die in as little as 4 weeks after infection. Once infected with oak wilt, there is no way to save a red oak tree.

White and bur oaks can also become infected with oak wilt. These trees are able to slow the infection but will eventually succumb to the disease in a few years.