Pine wood nematode has become an important quarantine object in many countries because of its high pathogenicity,significant harm and difficulty in treatment.In this paper,the nematode separation effect of wood packaging samples obtained by three methods,namely wood sample manufacture mechanical sample,manual cutting sample and electric saw sample,was tested by the improved Bellman funnel method.The results show that there is no significant difference between the sample manufacture machine and manual cutting,but have significant difference with electric saw sample.The wood sample manufacture machine can replace manual cutting,thereby reducing the pressure of port personnel and improving the efficiency of customs clearance.
关键词
松材线虫/木质包装/制样机
Key words
pine wood nematode/wood packaging/wood sample manufacture machine
维普
万方数据