Какие грибы-паразиты поражают деревья?

It`s snowing! It`snowing outside! I`m sitting near the window and I`m very glad because winter has come.

I like winter very much. I like white snow and white trees and white
houses. There is much snow in the wood and I can ski with my sister. We
like to play snowballs. It`s great fun .My friends and I make big
snowmen every winter.We toboggan and sometimes play hockey with our
boys.