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。
In addition, the host-feeding, oviposition and host-searching behaviors of the parasitoids were described.
当卵孵化后，幼虫取食寄主的鲜肉。
When the eggs hatch the larvae eat the living flesh of the host animal.
因此，本实验的结果证明，白芥子苷是甘蓝蚜寄主部位选择的关键信号化学物质或取食促进剂。
Our results indicate that sinalbin is an important indicative chemical or feeding stimulant in host plant part preference by the cabbage aphid.
本文综述了寄主植物次生物质与叶甲取食行为关系的研究进展。
This article reviews the studies on interactions of plant secondary substances and feeding behavior of leaf beetles.
本文明确了该虫的分布和取食寄主情况，较为系统地阐述了其生物学特性、发生为害及防治措施。
This paper definitely reports its distribution and host trees, and briefly reviews research advances on biological characteristics, occurrence characteristics and control measures.
结果表明这两个种群在其相应的寄主品种上分泌唾液和X波持续时间较短，而取食韧皮部的时间较长。
The results of electronic monitoring showed that duration of salivation and X-waveform of the two colonies on their corresponding hosts was short while the duration of phloem ingestion was long.
决定蚜虫寄主选择行为序列执行的因素主要是食物源刺激，蚜虫在活动中若得到适当的正向刺激，就开始取食。
The main factors determining the host selection behaviors of aphids are food source stimuli. If aphids receive appropriate positive stimuli, they begin feeding.
非寄主植物内部对大豆蚜的侵害存在抗性，影响取食的因素和其所在部位因非寄主植物种类的不同而不同。
The non-host plants possess resistance against A. glycines. And with the difference of the non host plants, the factors affecting ingestion and their position on the plant were different.
幼虫在不同寄主植物上取食危害的症状不同，其化蛹部位也不同。
The injury symptom of leaves caused by larvae varied with host plants, and the pupation site was different depending on the host plants.
对松突圆蚧花角蚜小蜂的形态、发育、繁殖、成虫寿命和取食寄主行为等生物学特征进行了观察。
Its morphology, development, reproduction, longevity and host-feeding behaviour were studied. Female larvae of C. azumaidevelop as primary endoparasitoid of H.
而且成蜂取食能够致死寄主。
而且成蜂取食能够致死寄主。
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