摘要：In the context of climate change adaptation strategies
that have become necessary in Central European
forestry, the cultivation of thermophile tree species is
increasingly made a subject of discussion. Main focus
of attention is on the Sweet or European chestnut
(Castanea sativa), originally native to Southern
Europe. Therefore, disease symptoms in this tree
species are of special interest to the forestry sector
having an impact also in urban green areas. In 2007
the infestation of sweet chestnut leaves with mining
moths of the Tischeria genus could be observed in the
Experimental Forest Garden in Grafrath. Despite the
very obvious signs of infestation, mining moths are
not a threat to the sweet chestnut. As a matter of fact,
control measures are not necessary.
关键词：Sweet chestnut, oak leaf mining moth,
climate change, adaption strategies,
significance for the forest
