Forest Protection Beneficial organisms Jakub Horák

Forest Protection Biotics

Forest Protection Biotic factors: Insect Game stocks Weeds Fungi … birds

Forest Protection Beetles as predators www.dartmouth.edu

Forest Protection Birds as predators cs.wikipedia.org

Forest Protection Parasitoids extras.springer.com

Forest Protection Potential predators

Forest Protection Saproxylic organisms

Forest Protection Conclusions Animals (insects and birds) and fungi appears to be the most beneficial organisms in Forest protection On the other hand, in harvested forests of plantations with commercial tree species their real effect still remain relatively unclear/ or is much lower than in conservation areas

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