寄主

Of parasitic animals such as tapeworms or some beetles; having the same host during the entire life cycle.

用来指例如绦虫或者一些甲虫之类的寄生动物，在整个生命循环中只有同一个寄主。

The stinging could keep the host alive and fresh, and made them suitable to be parasitized by the bathylid. On the average, the pupa of yellow mealworm was kept fresh for 12.6 days after being stinged.

蜂毒螯入寄主后可使其组织不腐烂而适于被寄生，被螯刺后的蛹可表现为&保鲜&状态，平均&保鲜&时间为12.6天。

The results of microsatellite amplification showed that (1) the genetic relationship is closer among the same body colour bio-type individuals of green peach aphid than that between the red and the green bio-type individuals from three kinds of host plants.

微卫星扩增结果表明：(1)来自不同寄主植物上的同一体色生物型个体之间的遗传关系近于不同体色生物型个体之间的遗传关系。

It is the first time of using the microsatellite primer-PCR and partial gene of mtDNA COⅠ-Ⅱamplification to analyze genetic diversity of host bio-type and body colour bio-type and to probe out the changing mechanism of body colour on green peach aphid in China.

本论文在国内首次运用微卫星引物PCR 扩增和mtDNA COⅠ-Ⅱ部分序列特异扩增的方法对桃蚜寄主生物型和体色生物型的遗传分化和体色变化机理进行了研究。

Green peach aphid Myzus persicae,is one kind of pest distributed generally in all over the world. Its hosting plants are about 50 families and 400 species.

桃蚜Myzus persicae又名烟蚜，桃赤蚜，是一种几乎广布全球的多食性害虫，寄主植物已知达50 多个科400 多种。

It is capable of being integrated into the continuity of the host cell DNA as provirus.

它能作为原病毒组入寄主细胞的连续整体中去。

In spring 2004, diseased Maruca vitrata larvae were found in Sesbnia cannabina, a leguminous green manure crop grown all over Taiwan in summer season. The infected larvae became sluggish, pinkish, ceased feeding, body became fragile and ruptured; dead larvae were hanging on the top of plant with prolegs attached to the host plant, that is a typical symptom of nudeopolyherosis.

在2004年的春天，实验室在夏季遍及台湾种植季节的豆科绿肥的田菁里观察到染病的豆荚螟幼虫，染病的幼虫变得呆滞，体色稍呈现粉红色，停止进食，身体变得脆弱易破裂，死亡的幼虫被发现附著在寄主植物的顶端悬挂著，这显示是被杆状病毒感染的徵状。

This study focused on the effects of environmental conditions and maize growth stage on the infection of GLS(strain 20-47 on susceptible variety Yedan 13 and resistant variety Shendan 10) in phytotrons and under natural conditions.

利用玉米灰斑病菌株20-47、感病玉米品种(掖单13)和抗病玉米品种(沈单10号)，在人工气候室和自然条件下对影响玉米灰斑病菌侵染的环境条件和寄主生育期进行了研究。

Adults feed on host twigs, leaves, and leaf petioles usually for 2--3 days before mating.

成虫在交配前2～3天通常取食寄主的嫩枝、叶和叶柄。

The results showed that PIG28 encoding protein, ABC transporter, metallothioneine, polyubiquitin 2, plasma membrane H+-ATPase, amino acid permease etc.

同时，得到PIG28编码蛋白、ABC transporter、金属硫因、泛素、plasma membrane H+-ATPase、amino acid permease等寄主与病原菌互作相关蛋白。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。