寄主

Early embryos dissected from host larvae hemocoel grow bigger in size and proliferate by the invagination of extroembryonic membrane, but they can not develop into the individual stage.

从寄生初期寄主幼虫体内得到的初级胚胎可以在体外培养条件下长大并持续通过胚外膜凹陷进行增殖，但无法进入个体发育阶段，胚胎最后黑化死亡。

With comparison and cluster analysis methods,the relationship between mineral salt contents of host trees and Kerria lacca was studied.

结果表明，不同寄主植物之间和是否被紫胶蚧寄生的枝条之间，无机盐含量存在差异，14种枝条的无机盐含量分成4组。

It may diffuse into the higher latitudinal provinces according to the latitude, climate, and host distribution analyses.

从地理纬度、气候条件、寄主分布范围等自然条件来看，椰心叶甲也完全有可能向高纬度的临近省份扩散。

LEGUMINOUS PLANTS TO BE HOSTS FOR NITROGEN-FIXING BACTERIA.

于充当那些具备固氮作用的细菌的寄主。

Spodoptera litura, one of the major lepidopteran pest insects in South China, has been widely studied in terms of its development and interaction with host plants.

中文摘要斜纹夜蛾是我国华南地区主要的鳞翅目害虫之一，其发育机理及与寄主植物的相互作用已经有相当广泛的研究。

Microgastrinae is one of the largest and most important subfamilies in Braconidae.It"s species component is very rich and It"s distribution covers all over the world, all the known species are parasitods of Lepidopteran pests which are the major insect pests in agriculture and forestry. Numerous of them have more value in bio-Logical controll.

小腹茧蜂亚科Microgastrinae是茧蜂科Braconidae内的一个最大和重要的类群，种类多，分布广，已知的寄主全都为鳞翅目害虫，其中有很多的种类有用于农业害虫的生物防治的价值。

Phylogenetic tree derived from all known EPVs spheroidin gene indicates that the order of the EPV host is in relationship with the genus of corresponding EPV, which agrees with a recent point that "Lepidopteran EPVs and Orthopteran EPVs should be divided into two distinct genus".

对已知的几种昆虫痘病毒球状体蛋白基因做系统进化树，结果显示，以病毒寄主的昆虫分类目作为昆虫痘病毒的分属依据，更符合分子水平的分析结果，也与近年来许多学者所提出的"将鳞翅目与直翅目昆虫痘病毒分为2个不同的属"的观点相一致。

In other words, like Lewis Carroll's Red Queen, sexual hosts are continually adapting in order to stay ahead of their parasites.

换言之，就像刘易斯·卡罗尔的红皇后，有性寄主不断地调整适应，以保持领先于它们的寄生虫。

Liu SH%Norris DM%Lyne P Volatiles from the foliage of soybean, Glycine max, and lima bean, Phaseolus lunatus: their behavioral effects on the insects Trichoplusia ni and Epilachna varivestis 10.1021/jf00086a050 Journal of Agricultural and Food Chemistry , 1989,null

杜永均%严福顺植物挥发性次生物质在植食性昆虫，寄主植物和昆虫天敌关系中的作用机理昆虫学报， 1994，(2)杜永均%严福顺%韩心丽%张广学大豆蚜嗅觉在选择寄生植物中的作用昆虫学报， 1994，4

Therefore, bean weight can be used to predict egg distribution, especially when the mean egg density is greater than one.

故我们认为用寄主大小来预测四纹豆象产卵分布情形是可行的，特别是要描述多卵豆的分布时，更为准确。

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。