Forstentomologische Probleme im ungarischen Tiefland

Forest entomological problems in the Hungarian low land A view is given on the most important species of insect pests found in the forests of the Hungarian low land in 1975. These pests become constantly more dangerous because they were favoured by the founding of large monocultures of pines, black pines and poplars. In times to come more attention should be called to plant tree species suitable for the different localities.