生物源激发子诱导马铃薯抗真菌病害研究进展

Advance in research on induced resistance in potato plants to fungal diseases by biotic elicitors

诱导植物抗病是近几年植物保护研究的热点 ,国内外学者进行了大量而富有成效的工作 ,为马铃薯真菌病害生物防治开辟了新途径。有效且无毒无害生物源激发子的筛选为探讨诱导抗性的方法和机理奠定了基础。结合本实验室的初步工作 ,介绍了诱导抗马铃薯真菌病害的生物源激发子的筛选、诱抗效果及诱抗机制等方面的研究进展状况 。

Current researchs of plant protection focus on induced resistance.A lot of works have been done by many researchers about this subject, which promoted the process of induced potato plants resistance to fungal diseases.Screening effective, nontoxic and harmless biotic elicitors,so as to easily accessible to study induction mechanism. On the basis of our works, current development on screening of biotic elicitors, induction effects, induction mechanism and prospects on induced resistance of potato plants against fungal diseases were introduced and described.