江苏口岸每年从巴布亚新几内亚(简称巴新)进口的木材在100万m3以上,在这些木材上截获的害虫种类繁多,不计其数,其中小蠹和长小蠹一直是检疫的重点和难点。全世界已知小蠹超过6000种,其中约1500种材小蠹和约1400种长小蠹有着相似的生物学习性,能钻入树木的木质部为害,在一些高大 The annual import volume of timber from Papua New Guinea (PNG) in Jiangsu Port is over 1 million m3. The pests collected on these woods are numerous and numerous, and the beetles and beetles have always been the focus and difficulty of quarantine. More than 6,000 species of beetles are known throughout the world, of which about 1,500 species are characterized by similar biological behavior to about 1,400 species of beetles, which can damage the xylem of the tree,