霞浦县松墨天牛诱捕效果及综合防控研究

Effect of Trapping Monochamus alternatus and its Comprehensive Prevention and Control in Xiapu County

2014—2015年在霞浦县松城街道马尾松纯林内101~200m、201~300m和301~400m^3个不同海拔高度分别设置4个APF-I型松墨天牛引诱剂和相同的配套诱捕器诱捕松墨天牛,通过2014年和2015年不同海拔高度的诱虫数量,分析霞浦县内松墨天牛诱捕器的诱捕效果和设置适宜海拔高度。结果表明:2014年设置在海拔高度101~200m和201~300m的松墨天牛诱捕器诱捕效果极显著(P<0.01)高于设置在海拔高度301~400m的诱捕器;2015年设置在201~300m之间的松墨天牛诱捕器诱捕效果显著(P<0.05)高于设置在海拔高度101~200m和301~400m的诱捕器。霞浦县松墨天牛诱捕器挂设最佳海拔在201~300m之间。

Four APF-I type of attractant for trapping Monochamus alternatus and the same trap for Monochamus alternatus at three different altitudes（101-200 m,201-300 mand 301-400m）in the pure forest of Pinus massoniana in Songcheng Street of Xiapu County during 2014--2015 were set.Trapping effect of Monochamus alternatus trap was analyzed and appropriate trapping altitude was set by the number of attracting insects at different altitudes in2014 and 2015.Result shows that：in 2014,the effect of Monochamus alternatus trap which were set at the altitude（101-200 m 201-300m）is pole significant（P〈0.01）;the trap at these two altitudes are higher than that of 301-400m;in 2015,the effect of Monochamus alternatus trap which were set at the altitude（201-300m）is pole significant（P〈0.01）;the trap at this altitude is higher than that of 101-200 m 301-400m;the optimum hanging trap for Monochamus alternatus in Xiapu County is at the altitude（201-300m）.