How to Get Rid of Bark Beetles

Pruning Infected Branches

Another effective way to manage a bark beetle infestation is hiring tree service providers to prune infected branches. If you prefer a more hands-on approach, carefully remove the infested parts of the tree, ensuring that you cut well below the affected area. Also, burn or adequately dispose of the pruned branches to prevent the beetles from spreading to other trees. This method is effective in the early stages of infestation, but full-blown infestations may require the expertise of a trusted tree care company.

Applying Insecticides

Insecticides can be a powerful tool in the fight against bark beetles, especially when the infestation is more widespread. Systemic insecticides are absorbed by the tree and distributed throughout its tissues, killing beetles inside the tree. On the other hand, contact insecticides can be applied to the bark to prevent new beetles from burrowing in. Always follow the manufacturer's instructions carefully and consult tree service providers to ensure the best results.

Implementing Preventative Measures

Preventing a bark beetle infestation is often easier than dealing with an active one. Healthy trees are less susceptible to beetle attacks, so focus on regular watering, mulching, and fertilization. Also, avoid unnecessary wounding, as stress and injuries increase susceptibility to infestation and tree removal emergencies. During peak beetle season, in spring and summer, hire a tree care company to apply the appropriate preventive insecticide treatments to vulnerable trees.

Removing Severely Infested Trees

In some cases, the infestation may be too severe. Complete tree removal may be the only way to protect surrounding trees in such cases. Cut down the infested tree and dispose of it properly by chipping, burning, or removing it entirely. This drastic measure can prevent the beetles from spreading to healthy trees and causing further damage.