| 2131018 |
pine wilt nematode |
Bursaphelenchus xylophilus |
Pure Masson pine forest invaded by PWN in 1996 |
| 2131019 |
pine wilt nematode |
Bursaphelenchus xylophilus |
The regeneration of young masson pine forest in epidemic regions of PWN |
| 2131021 |
pine wilt nematode |
Bursaphelenchus xylophilus |
|
| 2131023 |
pine wilt nematode |
Bursaphelenchus xylophilus |
Bamboo growing around a dead stump of masson pine killed by PWN. |
| 2131020 |
pine wilt nematode |
Bursaphelenchus xylophilus |
The regeneration of young masson pine forest in epidemic regions of PWN. |