SNS secretary, Jonas Rönnberg, is interviewed about his research in root rot in pine.
In both Poland, UK and other big European forest nations, treatment of the pine stubs is very common. Why the Swedish forestry doesn’t pay attention to the root rot in pine, is a hard question to answer.
– Research shows that it pays off economically. The less people care about treating the stubs, the less scope for treating the root rot we get, says Jonas Rönnberg.