| 释义 |
Myzus persicae
基本例句
桃蚜
The population dynamic of Myzus Persicae on Lilium Speciosum was studied.研究了百合上桃蚜种群数量季节变动动态。
In the whole investigative periodMyzus persicaeand Hyaloplerus amygdali Blanchard were dominant species.在整个调查期间都处于优势地位的是桃赤蚜和桃粉蚜。
The dominant species in the pest sub-communities areMyzus persicae, Cicadella viridis, Erythroneura sudra.害虫亚群落优势种主要有:桃蚜Myzus persicae、大青叶蝉Cicadella viridis、桃一点叶蝉Erythroneura sudra.
The resistant strain of peach-potato aphid,Myzus persicaeto imidacloprid was continuously selected by leaf-dip bioassay in the laboratory.采用浸渍法;在室内用吡虫啉对桃蚜敏感种群进行抗性选育;经过15代的连续汰选;获得抗性指数为14.;34倍的抗吡虫啉桃蚜种群。
The indoor associated toxicity of 10 different mixtures of 9 pesticides toMyzus persicaewere determined by Sun co-toxicity coefficient method.在确定的测定条件下,采用孙云沛共毒系数法对9种杀虫剂的10个组合对烟蚜的联合毒力进行了测定。 |