中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 粘虫核型多角体病毒病的研究 昆虫学报 1965 (6) 534-544
Position: Home > Articles > STUDIES ON A NUCLEAR POLYHEDROSIS OF PSEUDALETIA SEPARATA (WALK.) Acta Entomologica Sinica 1965 (6) 534-544

粘虫核型多角体病毒病的研究

作  者：
蔡秀玉
单  位：
中国科学院动物研究所
摘  要：
根据两年来的研究,发现在粘虫Pseudaletia separata(Walk.)仅有一种病毒即核型多角体。在自然界有局部流行的现象。利用相差显微镜,并辅以涂片证明多角体病毒能侵染5种类型的粘虫血细胞。它们是:珠血胞,浆血胞,类降血胞,原血胞及囊血胞。核型多角体能侵染所有粘虫的器官组织细胞并引起病变。在不同温度(0°—40℃)影响下多角体病毒对不同龄期的粘虫侵染力是有差别的,而6龄幼虫几乎难于染病。利用夜蛾科的6种病毒侵染粘虫均不致病。同时用粘虫核型多角体病毒侵染5种昆虫的幼虫除了烟夜蛾 Heliothis assulta G.被侵染外,其他则不被侵染。
译  名：
STUDIES ON A NUCLEAR POLYHEDROSIS OF PSEUDALETIA SEPARATA (WALK.)
作  者：
TSAI SIU-YU Institute of Zoology,Academia Sinica
摘  要：
In the course of the present study it was discovered that only the nuclear poly-hedrosis virus of the genus Borrelinavirus occurs in Pseudaletia separata (Walk.). It isin the form of a limited epizootic in nature. The results of investigations made with the aid of phase contrast micoroscope andthe supplementary studies of stained smears of the hemocytes of Pseudaletia separatademonstrate that the nuclear polyhedrosis virus can infect five types of hemocytes: sphe-rule cell, plasmatocyte, oenocytoids, prohemocyte and cystocyte. All the tissues and or-gans of the caterpillar can be infected by the nucleat polyhedrosis virus and pathologicalmodifications are evident. Both temperature and the age of the larvae of Pseudaletia separata have markedeffect on the infectivity of this virus. Sixth instar larvae are highly resistant to infection. Pseudaletia separata is not susceptible to viruses from six other species of Noctuidlarvae. Borrelinavirus has separately been fed to larvae of five other insect species with-out any infection occurring, except in Heliothis assulta G.

相似文章

导出引用
计量
文章访问数: 5
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46