鹿类为植食性,以草、嫩枝、树皮及芽为食。
植食性的蝽类和肉食性的蝽类之间存在明显的菌落差异。
However the significant differences of colony exited between flesh-eating bugs and plant-eating bugs.
综述植物次生合物防卫植食性哺乳动物觅食的研究进展。
The research progress in the chemical defense of plant to mammalian herbivore was reviewed in this paper.
植食性昆虫切断植物分泌管道的行为是否促进寄主范围扩张?
Do canal-cutting behaviours facilitate host-range expansion by insect herbivores?
植食性土壤动物通过直接取食根系,加速细根的死亡和周转。
Root herbivores accelerate root death and turnover via consuming root tissues.
植食性昆虫取食诱导植物产生的防御作用具有空间和时间效应。
Plant defenses induced by herbivorous insects can be effective to some extent in space and time according to the research development in this field.
植物表面蜡质的物理结构和数量能够影响植食性昆虫的附着和移动。
The physical structure and amount of plant surface wax can effect insect herbivore attachment and locomotion.
植食性动物和肉食性动物在生态系统里扮演着哪些不可或缺的作用?
What are the indispensable roles of herbivorous and carnivorous animals in the ecosystem?
植食性昆虫的寄主标记信息素只产在寄主表面,用触角或产卵器检测。
Insects use chemoreceptors on ovipositors, mouthparts, antennae or tarsi to detect marking pheromones.
近几年来植物—植食性昆虫—天敌间的三重营养级关系研究是一个热点。
Three nutrition relationships between plant and plant-eating insect and natural enemy are focused in some years.
综述了社群学习对植食性鸟类和哺乳动物觅食行为的作用,并述评了其学习机制。
This paper reviews the effects of social learning on foraging behavior in herbivorous birds and mammals and the underlying mechanisms.
与杂食性鸡类、食虫鸟类及猛禽比较,勺鸡的消化系统具有典型植食性鸟类的特征。
Compared with omnivorous pheasants, insectivorous birds and raptorial birds Koklass's digestive system is similar to the typical phytophagous birds.
本文主要综述了6-MBOA对植食性小哺乳类繁殖的作用及其信息传递的研究进展。
The progresses in the studies of 6MBOA effects on reproduction for small mammalian herbivores was reviewed in this paper.
虫害诱导的植物挥发物的特征和功能是植物—植食性昆虫—天敌之间长期进化的结果。
The characteristics and functions of herbivory insect induced plant volatiles are results of the co evolution among plant, herbivore and natural enemy.
物种之间的表观竞争被认为和资源竞争具有同等的重要性,尤其是对植食性昆虫来说更为重要。
It is now known that apparent competition is as important as resource-mediated competition, especially for phytophagous insects.
树木挥发物质对植食性昆虫取食、产卵所产生的诱导抗性是树木与昆虫的长期协同进化过程中的必然结果。
The induced resistance of volatile substance of trees to feeding and deposition of phytophagous insects is the inevitable outcome of coordinated evolution between trees and insects for a long time.
大多数螽蟖为植食性种类,是重要的农林害虫,部分类群为捕食性种类,是重要的昆虫天敌和生物防治的潜在资源。
Most of them are phytophagous insects and important pests in agriculture and forest; others are predatory insects and are insect enemy and potential resources for biocontrol.
近年来,人们对于植食性昆虫唾液的深入研究,揭示出其在昆虫与植物的相互关系和协同进化中起到非常重要的作用。
Researches on herbivory insect saliva in recent years have revealed that insect salivary components play important roles in relationships and coevolution between insects and plants.
本文着重阑明了树木与植食性昆虫的互相策略,诱导抗性的生物化学基础以及诱导抗性在调节植食性昆虫种群中的重要性。
In this paper have been discussed the mutual countermeasures between trees and phytophagous insects, bio-chemical basis of induced resistance in regulating phytophagous insects population.
研究表明,转基因741杨对目标昆虫和非目的植食性害虫存在负效应,而对天敌和中性节肢动物组成和发生无明显负作用。
Transgenic insect-resistance hybrid poplar 741 had negative effect on target and non-target phytophagous pests, but had positive effect on natural enemies and neutral arthropod.
植物次生化合物可降低动物的食物摄入量及消化率、蛋白质可利用率。某些次生化合物还影响植食性哺乳动物的正常繁殖活动。
Plant secondary compounds could decrease the food intake, digestibility and protein availability, and some compounds could effect the normal reproductive performance of herbivorous mammals.
植物在遭受植食性昆虫攻击时,能通过释放挥发物调节植物、植食性昆虫及其天敌三者间的相互关系,并由此而防御植食性昆虫。
Plants could defense herbivores through releasing volatiles which can manipulate relationships among plants, herbivores and their natural enemies when they were attacked.
今年过多的雨水及越来越多的植食性昆虫正在威胁着中国的水稻,中国南部已有120公顷的稻田受到破坏,比去年同期增长40%。
Excessive rainfall and increasing plant hoppers are threatening China's rice crop, and 1.2 million hectares of paddy field have been invaded in south China, up 40 percent over the same last year.
食肉类的尿,粪便,肛腺分泌物等从三个方面影响啮齿类:(1)抑制啮齿类的取食,引起回避反应等,尤其对植食性的啮齿类影响大,从而减少危害;
Odors of carnivore can affect rodents in three ways:(1) to depress behavior such as activity level and feeding of rodents, especially in herbivore, to reduce rodent pest;
食肉类的尿,粪便,肛腺分泌物等从三个方面影响啮齿类:(1)抑制啮齿类的取食,引起回避反应等,尤其对植食性的啮齿类影响大,从而减少危害;
Odors of carnivore can affect rodents in three ways:(1) to depress behavior such as activity level and feeding of rodents, especially in herbivore, to reduce rodent pest;
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