蠹虫

dù chóng
  • moth;vermin;public nuisance;a kind of insect that eats into books,clothing,etc.;book motheating insect
蠹虫蠹虫
蠹虫 [dù chóng]
  • (1) [a kind of insect that eats into books,clothing,etc.;book motheating insect;vermin]

  • (2) 蛀蚀树木、器物的虫子

  • (3) 比喻从内部损害集体的坏人

蠹虫[dù chóng]
  1. 何况那住在土房,根基在尘土里,被蠹虫所毁坏的人呢。

    How much less in them that dwell in houses of clay , whose foundation is in the dust , which are crushed before the moth ?

  2. 林木受小蠹虫危害的表征及其遥感监测

    Characteristics of Forest Damaged by Bark Beetle and Remote Sensing Detection

  3. 太原市油松小蠹虫及其综合防控技术研究

    Study on Pine Bark Beetles in Taiyuan and Their Comprehensive Controls

  4. 树木抗性与小蠹虫生存策略的进化

    Resistance of host trees and existance strategy evolution of bark beetles

  5. 西双版纳橡胶小蠹虫优势种类和为害规律调查

    Dominant species of rubber borer and it 's working rule in Xishuangbanna

  6. 小蠹虫聚集信息素是昆虫信息素的一种。

    The bark beetle aggregation pheromone is an insect pheromone .

  7. 橡胶树衰退与小蠹虫危害的关系

    The Relations between the Tree Decline and the Rubber Black Bar Beetle

  8. 河北省张家口地区苍耳蠹虫的识别

    Taxonomic identification of Siberian cocklebur borers in Zhangjiakou District , Hebei Province

  9. 小蠹虫与真菌共生关系的研究进展

    The Advances in the Study of Symbiotic Relations between Bark Beetles and Fungi

  10. 关于小蠹虫的防治策略及研究发展方向

    Control Strategy and Study Direction of Bark Beetles

  11. 辽宁小蠹虫名录(Ⅱ)

    Catalogue of bark beetles in Liaoning province (ⅱ)

  12. 2008年河口地区橡胶树寒害后小蠹虫严重危害及防治

    Bark Beetles Damage Hevea brasiliensis After Cold Injury in 2008 and Its Control in Hekou

  13. 受小蠹虫不同阶段为害的云南松光合生理反应分析

    Analysis on Photosynthetic Physiological Responses of Pinus yunnanensis Franchet to Bark Beetles Attacking in Different Stages

  14. 进口木材携带的小蠹虫辅助鉴定系统的研制及其初步应用

    The Study on Expert Consultation System for the Bark Bettles Toted by Imported Wood and Its Primary Application

  15. 综述了信息素在小蠹虫综合治理中的应用进展。

    The advances in utilization of pheromones for integrated management of bark beetles are reviewed in this paper .

  16. 本文主要综述了寄主抗性、信息素成分和小蠹虫行为之间的关系。

    The relationship between host resistance , pheromone compounds and behavior , non-host volatiles , bioassays and mass trapping are reviewed .

  17. 本研究利用小蠹虫聚集信息素对橡胶小蠹虫进行大量田间诱集,结果报道如下:1.筛选出对橡胶小蠹虫有诱聚效果的小蠹虫聚集信息素。

    Using bark beetle aggregation pheromone to trap rubber borers test in rubber plantation and the results show that : 1 .

  18. 近年来,橡胶小蠹虫已由以往的偶发性转变为如今的常发性,对我国的橡胶产业构成了一定威胁。

    In recent years , the rubber borers have been frequent pest form past time sporadic and threatened our country rubber industry .

  19. 系统的种类鉴定子系统较精练地利用了专家知识和经验,能对常见小蠹虫的近似种进行鉴定。

    The identification subsystem has utilized the experts ' experiments and knowledge , can identify the approximate species of the bark bettles .

  20. 很多网友对欲壑难填的蠹虫深恶痛绝,但也有人态度谨慎,认为清单的出处不明,未必值得相信。

    While many netizens hated these leeches , they were also cautious because the origin of the form was unclear and therefore not credible .

  21. 针叶树小蠹虫不仅能通过信息化学物质识别和回避非寄主生境,而且能识别非寄主树种和不适寄主树。

    Conifer bark beetles are able not only to recognize , but also to avoid non-host habitats , non-host species and unsuitable hosts by semiochemicals .

  22. 小蠹虫伴生菌是在植物小蠹虫伴生菌系统中,削弱树木抗性、协助小蠹虫侵害的重要因子。

    Fungi associated with beetles , important agents in plant beetle associated fungi system , help beetles attack on trees and weaken resistance of trees .

  23. 这样的人不过是革命队伍中的蠹虫,革命人民实在不需要这样的歌者。

    Persons of this type are merely termites in the revolutionary ranks ; of course , the revolutionary people have no need for these " singers " .

  24. 大兴安岭北部兴安落叶松小蠹虫区系调查研究

    The investigation of twig beetle range of Dahurian Larch ( larix gmelini ( rupr . ) rupr ) in the north region of the greater Khingan mountains

  25. 伴生菌与小蠹虫的联系和相互适应是在长期协同进化中形成的。

    According to reports , most of the beetles are , to a certain extent , associated with pathogen fungi , the association of the fungi with beetles formed in long evolutionary history .

  26. 小蠹虫对寄主树木的入侵危害不仅受到树木原生性抗性的直接影响,而且小蠹虫在寄主树木组织内的定居繁衍也受到寄主树木诱导性抗性的制约。

    Primary resistance of host trees directly effects the infection of bark beetles , secondary resistance of host trees restrict the colonization and brood development of bark beetles in the host tree tissues .

  27. 由于小蠹虫的隐蔽性,使得对其进行防治极其困难,常规的化学药剂施药方法对其难以奏效,因此,利用小蠹虫聚集信息素对橡胶小蠹虫进行诱杀,成为当前防治小蠹虫的最佳选择。

    As beetles hiding and controlling extremely difficult , conventional method of spraying chemicals on their hard work , therefore , using aggregation pheromones to trap the rubber borers was a nice choice .

  28. 自行设计的简易橡胶小蠹虫诱捕器具有携带轻便、操作简单、可循环利用、不污染环境等特点,且其成本低廉,有广阔的应用推广前景。

    A light , simple , recyclable , no pollution simple rubber borers trap was designed and made in the article , and it is low cost and wide application prospect . 4 .

  29. 对华山松小蠹的消化道结构及食性的对比分析表明,小蠹虫的消化道结构随食性的不同而发生相应的结构变化。

    Analysis on alimentary canal structure and contrast of the feeding habits of beetles , the results showed that alimentary canal structure of beetles with feeding habits took place corresponding to structure change .

  30. 本文从分类学、生物学、信息素、天敌、致害机理和防治对策等6个方面对小蠹虫研究历史和现状进行了回顾和总结;

    This paper summarized and reviewed the history and current situation of bark beetles researches in six respects as follows : taxonomy , biology , pheromones , natural enemies , lethal mechanism and control strategies ;

热门查询