松墨天牛

室内实验表明，利用川硬皮肿腿蜂携带球孢白僵菌主动感染松墨天牛幼虫的设想是可行的。

The indoor experiment shows , it is feasible to utilize Beauveria bassiana carried by Scleroderma sichuanensis Xiao to infect Monochamus alternatus larva voluntarily .

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；

Pine wilt disease caused by nematode could be controlled with three ways : ( 1 ) Applying attractant to killing the vector , adult of Monochamus alternatus ;

因此利用450W高压汞灯监测松墨天牛及松材线虫种群有应用价值，有待进一步试验完善。

It is suggested that 450W ( GGC ) light be applied in monitoring population dynamics of JPS and PWN after further test .

模型分析结果表明，温度和降水是松墨天牛分布区的主要气候限制因子。

The model indicated temperature and precipitation are major climatic limiting factors .

松墨天牛成虫体内的松材线虫分布和速检研究

Distribution and monitor of nematode in the adults body of pine sawyer

松墨天牛取食为害与松树枯死关系的研究

A study on relationship between the damage of pine sawyer beetle ( monochamus alternatus ) and pine dying

管氏肿腿蜂携带球孢白僵菌防治木段内的松墨天牛幼虫寄生感染死亡率为87.13%。

S.guan carried coccoid Beauveria bassiana to control M.alternatus in the wood section , and the rate was87.13 % .

在诱捕期，松墨天牛成虫携带的松材线虫数量比率，出现两个明显的峰期。

There were two peakes in the quantitative ratio of the pine sawyer carrying pinewood nematode during the trapping period .

用零频率方法分析得，松墨天牛种群类型为聚集度零频率制约型，并确定了林间调查的理论抽样数和简单序贯抽样分析表。

The optimal sampling number of forest survey was analyzed and calculated , and the sequential sampling analysis was presented .

林间防治试验表明：肿腿蜂携带白僵菌使松墨天牛幼虫死亡率达到61.1%，而肿腿蜂使松墨天牛幼虫的林间致死率是40.8%，白僵菌的为0。

The field experiment showed that the mortality of the M.alternatus larvae treated by S.guani with B.bassiana was61.1 % , by S.guani was40.8 % , and by B.bassiana was0.0 % .

在浙江省富阳市，林间采用引诱剂诱获的松墨天牛成虫，平均每头携带2900条松材线虫，雌成虫携带的数量是雄成虫的2.6倍。

The results showed 2 900 nematodes were carried by a pine sawyer in average . The amount of nematode carried by female was 2.6 times as much as that by male .

本文从该病害的病原线虫、媒介昆虫、病害侵染循环、病害的传播方式、松墨天牛与松材线虫之间的化学联系及对该问题的展望等一些方面进行综述。

This paper summarized the causative agent , insect media , the disease cycle , transmission ways , chemical links between nematodes and beetles , as well as the prospects of the disease are also discussed .

补充营养寄主的种类对松墨天牛成虫传递松材线虫数量影响不显著，松墨天牛成虫在补充营养过程中，每个时间段（2天）所传递的松材线虫数差异不大。

Host plant species had no significant influence on number of PWN transmitted by adults . In course of adults supplementary nutrition , number of PWNs transmitted by adults had no significant difference among most observing records ( eyery other 2 days ) .

监测显示3种松蛀虫均能携带线虫，以松墨天牛携带机率最高，达613%。

Results showed that all the three pine beetles were competent to carry nematode , 61.3 % of M.alternatus found caring nematode .