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通过人工接种松材线虫试验测定“北带”和“南带”２个种源的马尾松和湿地松、火炬松、晓松、刚松４种国外松的结果表明，不同苗龄期的５种松苗均能感染松材线虫，其中马尾松、湿地松具有较强的感病性，在舟山病区林间对自感病寄主的监测调查结果表明，除公认的日本黑松高度发病外，马尾松、湿地松也有一定面积数量株发病，其感病性与苗期人工接种试验结果相似，同时还发现北美二针松和长叶松２种国外松自然发病。由此分析了浙江省松村线虫病发生流行趋势和应采取的防治对策．
Pine (Pinus massoniana) and Pinus elliottii (Pinus elliottii), Pinus taeda, Pinus tabulaeformis and Pinus axundii were measured by artificial inoculation of pine wood nematode test. The results showed that 5 Pine seedlings can be infected with pine wood nematode, of which masson pine, pine has a strong susceptibility in Zhoushan ward forest self-induced host disease surveillance survey results show that, in addition to the recognized high incidence of Japanese pine, Pinus massoniana and Pinus elliottii also had a certain number of strains and their susceptibility was similar to that of the artificial inoculation test at the seedling stage. In addition, two kinds of foreign pine natural catches were observed in Pinus tabulaeformis and Pinus thunbergii. Based on this, the epidemic trend of nematode disease in Matsumura, Zhejiang Province and the control measures should be taken.