Oak processionary moth spreads in Saxony

Spread in Saxony?

According to the forest condition survey, the problem has recently increased in Saxony. "In recent years, a spread or increase in intensity has been observed," said a Sachsenforst spokesperson. Climate change, with longer dry and warm phases in spring and summer, is helping the insect.

How does the oak processionary moth damage trees?

In the neighboring state of Saxony-Anhalt, the moth has completely stripped thousands of oak trees bare in recent years. Last year, the so-called clear feeding was also registered in some places in northern Saxony. According to Sachsenforst, the damage to the forest has so far been harmless. For this reason, the animal is only being fought "selectively" in the state forest at most.

"Only multiple clear feeding of the leaves of previously vital oaks in combination with other pests or extreme weather conditions such as late frost or drought can lead to the death of trees. Trees that are already significantly damaged can die to a greater extent as a result of clear-cutting," it said.