1) parasitic weed
寄生杂草
2) parasitic weeds
寄生杂草
1.
Based on external morphological traits and the shape of embryo,a contrast has been made among eight species seeds of parasitic weeds Cuscuta sp.
详细研究了新疆农田寄生杂草菟丝子的种子外部形态特征和种胚形态,对新疆农田主要的菟丝子属植物:苜蓿菟丝子(Cuscuta approximata Bab。
3) parasitism
寄生
1.
Study function of endophytic fungus in parasitism process of mistleto;
槲寄生内生真菌在槲寄生寄生过程中的作用
2.
Effects of Different Host Plants on Parasitism,Development,Survival and Population Increase of Encarsia Formosa Gahan;
不同寄主植物对丽蚜小蜂寄生、发育、存活和增殖的影响
3.
Effects of parasitism by Diadromus collaris (Hymenoptera:Ichneumonidae) on morphology and ultrastructure of fat body and adipocytes of host Plutella xylostella (Lepidoptera:Plutellidae) pupae;
颈双缘姬蜂寄生引起小菜蛾蛹脂肪体形态和超微结构的变化
4) parasitic
寄生
1.
The growth of Cordyceps sinensis (Berk.) Sacc. in the infection and parasitic phases;
冬虫夏草菌侵染及寄生阶段的生长发育研究
2.
Based on the limitation of formation of parasitic spaceborne SAR system,this paper studies application of coarray in anti-jamming technique for ultra sparse arrays.
针对寄生式星载SAR系统抗干扰时编队构形的限制,研究了优化阵列在超稀疏构形抗干扰中的应用。
3.
This paper is research on parasitical density effect of Opius dimidiatus(Ashmead) to Liriomyza sativae Blanchard in laboratory.
在温室条件下,就甘蓝潜蝇茧蜂对美洲斑潜蝇幼虫寄生作用进行了研究,建立了其功能反应和干扰反应数学模型。
5) parasitization
寄生
1.
Effect of Green Spot Disease (Apatococcus lobatus) Parasitization on Diurnal Variation of Photosynthesis of Valencia Orange Trees;
绿斑病藻寄生对夏橙光合日变化的影响
2.
Effects of parasitization by Tetrastichus brontispae(Hymenoptera:Eulophidae) on immunoreaction of the coconut hispine beetle,Brontispa longissima(Coleoptera:Chrysomelidae);
椰扁甲啮小蜂寄生对椰心叶甲蛹免疫反应的影响
3.
Effects of parasitization by Nasonia vitripennis(Hymenoptera:Pteromalidae) on the compositions and contents of soluble proteins and arylphorin in host Boettcherisca peregrina(Diptera:Sarcophagidae) pupae;
丽蝇蛹集金小蜂寄生对寄主蛹可溶性蛋白与芳基蛋白组成与含量的影响
6) parasite
寄生
1.
is a new pathogeny,which was first discovered to be able to parasite in breed aquatics sea-fishes in China and did a lot of damage to aquacultures.
采用活体观察、整体标本染色和组织切片光镜观察、超薄切片透射电镜观察,结果表明:这种涡虫是我国首次发现能寄生海水养殖鱼类,并造成严重危害的新病害。
2.
This paper described the parasitic characteristic and the length of the oviscupt of the wasp; and it deelt with the tissue disintegration phenomenon of the host eggs parasited by the wasp and the ways exchanged gases with outer environment for the waspcin the host eggs during embryo development etc.
荔蝽卵平腹小峰（ＡｎｄｓｔａｔｉｓｊａｐｏｎｉｃｔｓＡｓｈｍｅａｄ）是荔卵期寄生蜂的优势种，在荔蝽的生物防治中起着重要的作用。
参考词条
补充资料：寄生杂草
分子式：
CAS号：
性质：不能进行或不能独立进行光合作用，制造养分必须寄生在其他植物上吸收寄主的养分而生活的杂草。根据寄生的特点，寄生杂草可分为全寄生杂草与半寄生杂草。从寄生于寄主部位不同分为根寄生与茎寄生。全寄生杂草地上部器官无叶绿素，不能进行光合作用，列当(Orobanche cumana)为根寄生的典型代表，它寄生于向日葵等寄主根部吸收养分；菟丝子(Cuscuta chineusis Lam.)为茎寄生，靠它的吸器从大豆等寄主茎内吸收养分；百蕊草(Thesium chinensis Tuxcz.)为半寄生杂草，具有根和吸器，有寄生和自生两种生活方式，当没有寄主存在时能独立生活。
CAS号：
性质：不能进行或不能独立进行光合作用，制造养分必须寄生在其他植物上吸收寄主的养分而生活的杂草。根据寄生的特点，寄生杂草可分为全寄生杂草与半寄生杂草。从寄生于寄主部位不同分为根寄生与茎寄生。全寄生杂草地上部器官无叶绿素，不能进行光合作用，列当(Orobanche cumana)为根寄生的典型代表，它寄生于向日葵等寄主根部吸收养分；菟丝子(Cuscuta chineusis Lam.)为茎寄生，靠它的吸器从大豆等寄主茎内吸收养分；百蕊草(Thesium chinensis Tuxcz.)为半寄生杂草，具有根和吸器，有寄生和自生两种生活方式，当没有寄主存在时能独立生活。
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