说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 天敌寄生蜂
1)  parasite wasps
天敌寄生蜂
1.
The species of parasite wasps on Ericerus pela in Hunan Area were enumerated in this paper,and indicated that the phenomenon of "ricochet off" and "the three reds and three blacks"were affected by parasite wasps on Ericerus pela ,at last A suggestion was given to designate the control strategy about them.
白蜡虫天敌寄生蜂是影响白蜡和白蜡种虫生产的主要原因,本文列举了危害湖南地区白蜡生产的天敌寄生蜂种类,指出"跳虫"现象和"三红三黑"现象是白蜡天敌寄生蜂危害所致,并提出了天地寄生蜂的防控措施。
2)  parasitoid [英][,pærə'saitɔid]  [美]['pærəsɪ,tɔɪd, -,saɪtɔɪd]
寄生天敌
1.
General notes on parasitoids of Pachynematus itoi Okutani;
伊藤厚丝叶蜂寄生天敌研究
3)  parasitic enemies
寄生性天敌
1.
In order to raise the utilization level of parasitic enemies attacking Plutella xylostella, this paper introduces the advances of study on species and their preponderant sorts of parasitic enemies attacking Plutella xylostella.
介绍小菜蛾寄生性天敌的类群及优势种研究进展 ,对其保护利用措施进行讨论提出建议 ,旨在提高小菜蛾寄生性天敌的利用水平。
4)  parasitoids
寄生性天敌
1.
Summit of classification of Bemisia tabaci and parasitoids resources;
烟粉虱的分类及其寄生性天敌资源概述
2.
Niche of Hemiberlesia pitysophila and its three parasitoids;
松突圆蚧及其3种寄生性天敌的林间生态位
3.
Effect of Environmental Stress on Asian Corn Borer and Its Natural Parasitoids;
环境胁迫对亚洲玉米螟及其主要寄生性天敌的影响
5)  Parasitic natural enemy
寄生性天敌
1.
Investigation on the population compose of the rice stem borer and parasitic natural enemy in the eggs of Tryporyza incertulas;
水稻螟虫种群组分和三化螟卵寄生性天敌调查
6)  ectoparasitic natural enemy
外寄生天敌
补充资料:鼠天敌
分子式:
CAS号:

性质:自然界存在的鼠类天生的敌对动物。鼠的天敌都是肉食性动物,如猫、黄鼬、狐狸、鹰、猫头鹰、蛇等,都以鼠为其主要食物。尤以黄鼬和猫头鹰,年可食数百只鼠,所以灭鼠的同时应很好地保护这些对人类有益的动物。但是完全依靠天敌灭鼠是不行的,因为自然界要维持生态平衡,有着和其他生物的食物链关系;再一因素是天敌的繁殖力远低于鼠。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条