Pine Wilt Disease

Pine Wilt Disease is a fatal condition affecting pine trees caused by a microscopic nematode called Bursaphelenchus xylophilus. These tiny worms invade the tree’s vascular system, blocking water flow and causing rapid wilting, browning, and death. The nematodes are often spread by bark beetles, which carry them from tree to tree. The disease can spread quickly through forests, especially during warm, dry conditions. Managing Pine Wilt Disease involves removing infected trees and controlling beetle populations to prevent further spread. It poses a significant threat to pine forests globally.