摘要
本研究从安徽淮南采集储藏根茎类中药材样本共30种,采用直接镜检法和光照驱虫法分离其中孳生的书虱,光镜下鉴定书虱种类并计数。结果表明,30份样本中书虱的孳生率为93.3%(28/30),检获的书虱为嗜卷书虱(Liposcelis bostrychophila Motschulsky,1852);该书虱年平均孳生密度为57头/克,孳生指数为142。本研究表明安徽淮南部分储藏根茎类中药材有书虱孳生,在中药材储藏和加工过程中应注意书虱的防制。
A total of 30 samples of the root-stock medicinal herbs were collected from the herbal storehouses and pharmacies in areas of Huainan The booklice which were isolated with directicopy and redricopy were identified and counted under the light microscope The results show that the booklice were identified in 28 of the 30 samples （933%）, and represented as （Liposcelis bostrychophila Motschulsky, 1852）. Annual breeding density was 57 heads/g and breeding index arrived at 142 The investigation show than booklice infestation appears serious in parts of the Chinese traditional root-stock medicinal materials in Huainan areas This condition entails positive prevention and control of the booklice breeding in storage and processing of the semi-finished herbs
出处
《环境昆虫学报》
CSCD
北大核心
2014年第4期644-648,共5页
Journal of Environmental Entomology
基金
国家自然科学基金(30872367)
安徽省教育厅自然科学研究项目(2006kj101A)
安徽省自然科学基金(070413088)
关键词
储藏中药材
昆虫
书虱
孳生密度
孳生指数
stored Chinese traditional root-stock medicinal materials
insect
booklice
breeding density
breeding index
