释义 |
parasitoids 英pærəsɪ'tɔɪdz美pærəsɪ'tɔɪdz COCA¹⁰⁹¹²⁵BNC¹²⁶⁴¹⁶⁺⁴ 基本例句 寄生蜂¹⁰⁰原型parasitoid的复数 Egg parasitoids of the genus Trichogramma are widely used in biological control against Lepidopterous pests. 赤眼蜂属是生物防治中广泛用来防治鳞翅目害虫的一类重要天敌昆虫。 www.cau.edu.cn The percentages of BPH eggs with hopper egg parasitoids during the early, middle, and late period of rice growth were about76%, 70%, and50% respectively. 水稻生长前、中和后期,寄生蜂对褐飞虱卵的平均寄生率分别约为76%,70%和50%。 www.insect.org.cn The natural enemies of SGL, especially its egg parasitoids, mymaridae, were plentiful and have an important potentiality for sustainable controlling the leafhopper. 假眼小绿叶蝉的天敌较多,而寄生其卵的缨小蜂对其具有重要的控制作用。 fabiao The seasonal incidence of Bactrocera dorsalis and its major parasitoids were studied by the field investigation in Tianbao, Zhangzhou Prefecture. 对福建漳州地区桔小实蝇及其主要寄生蜂的种群消长规律进行了研究。 dictall The parasitoids of diamondback moth Plutella xylostella was unfolded year after year since a series of ecological measurement was taken in Shenzhen Longgang Demonstrate Ecological Farm. 在生态恢复的深圳龙岗生态示范农场,自然寄生于小菜蛾卵的寄生蜂种类逐年增多。 cnki Among the functional groups of natural enemies, ladybirds had a stronger ability of recovery, while spiders and parasitoids were weaker. 在天敌功能团中,瓢虫类恢复能力较强,蜘蛛类与寄生性天敌类较弱。 cnki Behaviors of parasitoids, as part of important basic information for regulating and utilizing parasitoids to control insect pests, have been studied for more than70 years. 作为调节和利用寄生性天敌以控制害虫为害所需的重要基础信息之一,寄生性天敌的寄生行为已有70多年的研究历史。 cnki Conclusion: Control thd food parasitoids of the key that enhance the diet hygiene and foodstuff hygiene management. 结论:加强饮食卫生及食品卫生管理是控制食物源性寄生虫病的关键。 chemyq Egg parasitoids from various habitats have different characteristics of parasitization and preference to host eggs. 不同生境来源的卵寄生蜂有着不同的寄生和选择特性。 cnki Host eggs, host plants of egg parasitoids and habitats obviously affected the population dynamics, sexual ratio, body size and growth rate of egg parasitoids. 寄主卵、寄主植物和栖息生境对卵寄生蜂的性比、体形大小和发育历期有着明显的影响。 dictall However, in certain regions, high temperature prevailing in summer is suspected to execute a negative influence on the parasitoids. 然而,某些地区夏季高温可能会对其产生负面影响。 www.cau.edu.cn In addition, the host-feeding, oviposition and host- searching behaviors of the parasitoids were described. 另外,本论文对雌蜂的寄主搜索、产卵和寄主取食行为做了比较详细的描述。 fabiao In both parasitoids, there was no significant difference in number of wasps per host egg, female ratio of progeny and percentages of wasps with parasitization between target host and C. sinica. 在子代性比、每寄主出蜂数和寄生雌蜂百分率几项指标上,两种赤眼蜂在各自靶标和中华通草蛉之间均差异不显著。 www.cau.edu.cn Insect immunity is a defense mechanisms against attack by parasitoids. 昆虫免疫是寄主昆虫抵御寄生物侵袭的一种防卫机制。 cnki Many species of insect parasitoids not only parasitize hosts but can also feed and kill them. 许多寄生性天敌昆虫的雌虫不仅寄生寄主,而且还能取食寄主。 www.insect.org.cn The eec- geographical characteristics of aphid parasitoids were also concluded in this paper. 还归纳了蚜茧蜂分布的生态地理特征。 cnki These results suggest that C. plutellae have an obvious advantage over D. semiclausum in competition when both parasitoids develop in the same host. 这些结果表明,菜蛾盘绒茧蜂与半闭弯尾姬蜂在同一寄主中发育时,前者具有明显的竞争优势。 www.insect.org.cn Whitefly honeydew is an important kairomone resource for host- searching of parasitoids. 粉虱蜜露是粉虱寄生性天敌搜索寄主的主要利它素源。 magsci Parasitoids can be an important factor in regulating insect population dynamics. 寄生蜂是调节昆虫种群动态的重要因子之一。 cnki |