您要查找的是不是:
- Preliminary report on host plants and control of Cuscuta spp. 菟丝子属杂草普查及防治试验简报。
- The endophyte is surrounded by a membrane of apparent host plant origin. 内生植物是明显地被起源于寄生植物的膜包围的。
- Trees here often host plants that grow on other plants, such as moss. 树木在这里常常是寄主植物加深对其它植物的影响,例如苔藓。
- Host plants showed no influence on the oviposition trends of the two wasps. 寄主植物的差异不影响这二种蚜小蜂对各龄期烟粉虱若虫的产卵选择倾向。
- The term pseudoresistance may be applied to apparent resistance which results from transitory characters in potentially susceptible host plants. 拟抗虫性一词可适用于潜在感虫寄生植物的过渡性状所产生的表面抗性。
- The host plants were ornamental plants, perennial/biennial root garden plants, woody flower plants, cover plants and pulpy plants, and so on. 为害的寄主植物有观赏树木、宿根园林植物、木本花卉植物、地被植物及多浆植物等。
- Effects of host plants on population increase of meadow moth, Loxostege sticticalis L. 寄主植物对草地螟种群增长的影响。
- A specialized root-like organ used by parasitic plants to draw nourishment from host plants. 寄生植物从寄主吸收营养物质的特化根状器官。
- The preliminary study on geohistory of Dendrolimus punctatus and its host plants, Pinus spp. 马尾松毛虫及其寄主松属植物的地史初步考证。
- Expression Activity of Cotton Leaf Curl Virus Large Intergenic Region in Host Plants. 棉花曲叶病毒大基因间区启动子在宿主植物中的表达活性。
- Their host plants were chiefly Cerastium oruense, Veronica didyma, Aster americana, Humulus candens and so on. 春季,叶螨多集中在菜地田埂及公路边等环境稳定的场所活动,寄主主要有卷耳,婆婆纳,美洲紫菀和?草等。
- Title: Effects of host plants on population increase of meadow moth, Loxostege sticticalis L. 关键词:草地螟;寄主植物;生长发育;繁殖;甘油酯
- The strong EAG activities to leaf odors were found not only in host plants, i. e.,Populus sp., Salix sp. 对寄主植物杨树、柳树和非寄主植物苦楝树的叶片气味均有较强的触角电位反应;
- At present, Teinopalpus aureus Mell larvae form, host plants and ecological habits, the scientists are very mysterious. 目前,金斑喙凤蝶的幼虫形态、寄主植物和生态习性,对科学家也是很神秘的。
- Moran NA,1986.Morphological adaptation to host plants in Uroleucon (Homoptera:Aphididae).Evolution,40(5):1 044-1 050. [乔格侠;1996.;扁蚜科、群蚜科、毛蚜科及毛管蚜科等七科蚜虫系统发育研究;第二册
- A fungus(Claviceps purpurea) that infects various cereal plants and forms compact black masses of branching filaments that replace many of the grains of the host plant. 麦角菌一种麦角属真菌(麦角菌麦角菌属),它感染谷类作物,形成一种紧密的黑色分叉细丝状物质代替作物的谷粒
- Seedlings from the parasitic plant called dodder track chemical aromas to locate their preferred host plants, a new study says. 一项新的研究表明;被称作菟丝子的寄生植物幼苗可以通过追踪化学气息来确定他们最喜欢的宿主植物的位置.
- Insects that are searching for host plants may be activated by olfactory stimuli, and as a result will show directed movements toward the odor source. 正在寻找寄生植物的昆虫,可以被嗅觉刺激所激活,从而直接飞向气味来源。
- Instead, the spaghetti-like weed smothers its host plant, injecting syringe-like needles into stems and leaves to suck out water and nutrients. 取而代之的是;这些状似意大利面的杂草会将注射器一样的针芽注入宿主的茎和叶来吸取水和养分;从而让它们的宿主窒息而死.
