防治松墨天牛的新病原——松墨天牛微粒子虫

被引：8

作者：

张永安

张龙

王玉珠

秦启联

蒋平

不详

机构：

[1] 中国林业科学研究院森林生态环境与保护研究所

[2] 中国农业大学植物保护学院

[3] 中国科学院动物研究所

[4] 浙江省森林病虫防治检疫站北京

[5] 北京

[6] 浙江杭州

来源：

林业科学研究 | 2002年 / 05期

关键词：

松墨天牛; 微粒子虫; 生物防治;

D O I：

10.13275/j.cnki.lykxyj.2002.05.022

中图分类号：

S763 [森林病虫害及其防治];

学科分类号：

0904 ;

摘要：

Monochamus alternatus microsporidium is a newly discovered pathogen whose scientific name is Nosema alternatus . The pathogen has a strong pathogenicity to the longhored beetles. According to the field investigation, about 7.7% of the real pathogens for naturally dead longhorned beetles were microsporidiums. The Results of bioassey showed that the mortality of longhorned beetle larvae is 44.1%, at 25 ℃ after 20 days. The microsporidium possesses the ability of vertical dissemination and hopefully to be an effective natural organism to control the M. alternatus beetles.

引用

页码：627 / 629

页数：3