The research of plant allelopathy that caused by target pest is a hot subject in the agricultural research field now.
目前农业研究领域中，对靶标害虫诱导寄主产生化感防御作用的研究是一个热点。
At present there are many researches concerning about plant allelopathy, but there are few researches about allelopathy happened between microorganism and plant.
目前有关植物化感作用的研究报道较多，且大多偏重于植物化感作用的有害方面，而微生物与植物间的化感作用研究报道较少。
Applying plant allelopathy to inhibit weeds can not only efficiently reduce the use of chemical herbicide and cost, but also protect environment and improve crop product.
利用植物化感作用防治农田杂草，可以减少化学除草剂的使用，减轻环境压力，降低生产成本，达到增加作物产量等目的。
In this article, plant allelopathy is summarized, and research methods and mechanisms of allelopathy are mainly introduced, problems and trends in plant allelopathy research are discussed too.
并阐述了植物化感作用及其机理、化感作用的研究方法，指出植物化感作用研究中存在的问题和研究方向。
It is important significance that studied the mechanism of the allelopathy and heredity toxicity of this species to effectively control the invasive plant.
研究空心莲子草的化感作用和遗传毒性机理对于有效治理该入侵种具有十分重要的意义。
For lakes, allelopathy for the inhibition of algae growth need further study and extraction of plant allelochemicals could be directly put into water.
对湖泊、水源水，植物化感抑藻作用有待进一步朝着将从植物中提取的化感物质直接施入水体抑制藻类研究。
The results showed that the invasive plant E. canadensis L. has strong drought resistance, allelopathy and biologic toxicity.
本研究表明入侵植物加拿大飞蓬具有较强的抗旱性，化感作用及生物毒性。
Now the center of allelopathy research in fact has been extended to all plant-organisms and the chemical interaction by the mediation of chemical substances between the environment.
如今，植物化感作用的研究事实上已扩展到以植物为中心的一切有机体及环境间通过化学物质为媒介的化学相互作用。
Now the center of allelopathy research in fact has been extended to all plant-organisms and the chemical interaction by the mediation of chemical substances between the environment.
如今，植物化感作用的研究事实上已扩展到以植物为中心的一切有机体及环境间通过化学物质为媒介的化学相互作用。
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