• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Biocontrol Science and Technology >Sterility of the coffee berry borer, Hypothenemus hampei (Coleoptera: Curculionidae), caused by the nematode Metaparasitylenchus hypothenemi (Tylenchidae: Allantonematidae)
【24h】

Sterility of the coffee berry borer, Hypothenemus hampei (Coleoptera: Curculionidae), caused by the nematode Metaparasitylenchus hypothenemi (Tylenchidae: Allantonematidae)

机译：咖啡浆果螟的育儿，低管血症涌入（鞘翅目：Curculionidae），由Nematode Metaparasitylenchus hypothenemi（Tylenchidae：Allantonematidae）引起的

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Metaparasitylenchus hypothenemi is an endoparasitic nematode that causes partial or total sterility of coffee berry borer (Hypothenemus hampei) females, although the causes are unknown. Fecundity and the average size of the common and lateral oviduct, vitellarium, and germarium in the four ovarioles (I, II, III and IV) were compared between parasitised and non-parasitised insects to determine the causes of sterility. The nematode significantly lowers the number of oocytes and 86% of parasitised insects (24 out of 28 insects) were sterile, while fecundity in the remaining 13% was non-significantly different to that in non-parasitised insects. No significant differences were recorded in the size of the common oviduct, lateral oviduct, vitellarium, and germarium between parasitised and non-parasitised insects and the nematode does not cause any apparent damage on the surface of the ovary.
机译：MetaparasityLenchus Hypothenemi是一种内甲虫线虫，导致咖啡浆果钻孔（Hypothenemus hampei）女性的部分或全部无菌性，尽管原因是未知的。 在寄生和非捕获的昆虫之间比较了四个卵巢（I，II，III和IV）中常见和横向输卵管，vitellarium和患者的平均大小，以确定无菌性的原因。 线虫显着降低了卵母细胞的数量和86％的寄生昆虫（28个昆虫中的24个）是无菌的，而剩余的13％的繁殖力与非寄生虫昆虫中的繁殖率是非显着的。 在普通的输卵管，横向输卵管，valellarium和寄生昆虫之间的常见流卵，横向输卵管，vitellarium和侏儒的规模中没有显着差异，并且线虫不会导致卵巢表面的任何明显损伤。

著录项

相似文献

  • 外文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号