Bork beetle alarm! How to recognize the pest in the forest in good time

Bork beetle alarm! How to recognize the pest in the forest in good time

Harz, Deutschland - You have probably heard of the little pests that affect our forests: the bark beetles. Each of us may have seen the brown discolored branches of a tree that indicates an infestation. But what exactly is behind it? An affected tree is already sufficient to perceive the characteristic smell of the beetle, which alerts not only the forest owners, but also the forest experts. Agrar today reports that the smell perception depends heavily on the weather-with high humidity, the smell is much more intensive, which is easier, infected trees at an early stage identify.

But not only the olfactory hint is an alarm bell. The drilling flour that the beetle leaves is also an unmistakable sign. It collects at the trunk foot of the trees and is an expression of the infestation that has already been made. For forest owners, it is important to remove infested trees quickly in order to avoid spreading and even greater damage. Critical moments particularly occur in spring when the beetles become active after winter rest. This year the beetle's first smell was perceived at the beginning of March - an earlier warning that cannot be ignored because the time is pushing!

tree care in focus

Our urban trees are exposed to other threats in addition to the bark beetle. The horse chestnut mint and oak processionary moth are just a few more intruders who endanger the trees. According to arboristik , the ecological pressure significantly influences the vitality of the trees; If they are affected, they often threaten to spoil faster than you can see.

That is why it is essential to take tree care seriously and to strengthen the natural defenses of the trees through professional measures. The right timing when cutting trees and adapted care can effectively counteract pests. After all, tree owners are not only responsible for the preservation of their plants, but also for ensuring traffic safety in urban rooms.

monitoring and forest protection

But we must not forget: the problem is not only locally, but also affects forests throughout Germany. Bark beetles can cause large -scale damage in coniferous forests that result in both economic and ecological consequences. FVA BW emphasizes how important intensive monitoring is. Falls and breeding observation trees help to monitor the development of the harmful organisms.

Current monitoring and risk models make it possible to determine the risk of infestation of a certain area on a daily basis. This not only remains in the picture, but can also take suitable protective measures in good time - a necessity that becomes all the more important in view of the increasing temperature.

The respective challenges are diverse. Whether in urban or rural areas: the care of our trees and forests is a common concern that requires far -reaching responsibility. Whether bark beetle or oak processionary spinner, with a good hand and the right care, we make sure that our trees remain healthy and strong.