引诱剂防治松材线虫病及其配套技术

Aplication of Attractant for Controlling Pine Wilt Disease and Interrelated Techniques

采用3种方法防治松材线虫病:(1)利用天牛引诱剂诱杀松墨天牛成虫;(2)释放管氏肿腿蜂捕杀松墨天牛幼虫;(3)同时利用天牛引诱剂和管氏肿腿蜂防治松墨天牛。通过连续3a的防治试验结果表明,M99-1天牛引诱剂防治松材线虫病效果明显,松树死亡率下降61%,若同时配套释放肿腿蜂,并对诱捕装置进行改装,则效果更好,松树死亡率可下降77%。

Pine wilt disease caused by nematode could be controlled with three ways： （1） Applying attractant to killing the vector,adult of Monochamus alternatus; （2） Releasing Scleroderma guani to control the larva of Japanese pine sawyer; （3） Applying the attractant and releasing S. guani,simultaneously. The result shows that the three measures were all effective to control the pine wilt disease. M99-1 attractant could make dead tree percentage to decrease 61%. If the M99-1 attractant and releasing S. guani are applied simultaneously,the percentage of pine wilt disease will be reduced 77 %.