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, ...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.展开更多
红外波段位于可见光波段与微波波段之间,相比较可见光具有热效应、不可见以及穿透性强等特点。随着以红外激光作为相干光源的红外全息技术迅速发展,红外全息技术在无损检测和无透镜成像领域已经表现出可见光全息技术无可比拟的优势。本...红外波段位于可见光波段与微波波段之间,相比较可见光具有热效应、不可见以及穿透性强等特点。随着以红外激光作为相干光源的红外全息技术迅速发展,红外全息技术在无损检测和无透镜成像领域已经表现出可见光全息技术无可比拟的优势。本文回顾了红外全息技术的发展历程,介绍了红外数字全息(Infrared Digital Holography,IRDH)技术、扫描红外数字全息(Scanning Infrared Digital Holography,SIRDH)技术、红外数字全息显微(Infrared Digital Holographic Microscopy,IRDHM)技术的研究状况,归纳总结了红外全息技术的检测优势和典型应用情况,最后展望了红外全息技术的未来发展趋势。展开更多
A new pathogen Nosema glabripennis Zhang parasiting the longhorned beetle Anoplophora glabripennis. According to the field investigation, about 2.8% of the real pathogens for naturally dead longhorned beetles were mic...A new pathogen Nosema glabripennis Zhang parasiting the longhorned beetle Anoplophora glabripennis. According to the field investigation, about 2.8% of the real pathogens for naturally dead longhorned beetles were microsporidiums and the other pathogens were mostly saprophytic or other parasitic organisms, which parasitized the beetles after infection by the microsporidium. The results of bioassey showed that the mortality of the longhorned beetle larvae was 27.4%. The microsporidium possesses the ability of vertical dissemination and was hopeful to be an effective natural organism to control the beetles.展开更多
文摘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.
文摘红外波段位于可见光波段与微波波段之间,相比较可见光具有热效应、不可见以及穿透性强等特点。随着以红外激光作为相干光源的红外全息技术迅速发展,红外全息技术在无损检测和无透镜成像领域已经表现出可见光全息技术无可比拟的优势。本文回顾了红外全息技术的发展历程,介绍了红外数字全息(Infrared Digital Holography,IRDH)技术、扫描红外数字全息(Scanning Infrared Digital Holography,SIRDH)技术、红外数字全息显微(Infrared Digital Holographic Microscopy,IRDHM)技术的研究状况,归纳总结了红外全息技术的检测优势和典型应用情况,最后展望了红外全息技术的未来发展趋势。
文摘A new pathogen Nosema glabripennis Zhang parasiting the longhorned beetle Anoplophora glabripennis. According to the field investigation, about 2.8% of the real pathogens for naturally dead longhorned beetles were microsporidiums and the other pathogens were mostly saprophytic or other parasitic organisms, which parasitized the beetles after infection by the microsporidium. The results of bioassey showed that the mortality of the longhorned beetle larvae was 27.4%. The microsporidium possesses the ability of vertical dissemination and was hopeful to be an effective natural organism to control the beetles.
