Urgent! Pine Wilt Disease and Vanishing Pine Trees
The pine trees of the Korean peninsula are at stake.
Stop the pine wilt disease!
1. Pine wilt disease, southern part of the peninsula at stake
2. Pine AIDS, the extent of infection
3. Zero pine zone in China, breed improvement in Japan,
what's our choice?
Date : May 25, 2005
Run time : 60 minutes
Medium : KBS1-TV 「Environment Special」