摘要
党参是我国一种常见的中药材,以根入药,在甘肃省种植面积较广。近年,党参根腐病的发生严重影响了甘肃省党参的质量与产量。本文讨论了党参根腐病对党参造成的危害,并针对其致病真菌尖孢镰刀菌(Fusarium oxysporum)的致病机制及防治现状进行初步讨论。目前党参根腐病的防治主要采用物理、化学及生物防治,本文针对党参根腐病的生物防治进行了初步讨论,并针对芽孢杆菌的生防研究及应用进行了概述。
Codonopsis pilosula (C. pilosula) is a common Chinese herbal medicine, which is widely planted in Gansu Province. In recent years, C. pilosula wilt seriously affected the quality and yield of C. pilosula in Gansu Province. In this paper, the harm of C. pilosula wilt was discussed, and the pathogenic mechanism and control status of Fusarium oxysporum were preliminarily discussed. At present, physical, chemical and biological control are mainly used to control C. pilosula wilt. This paper discusses the biological control of C. pilosula wilt, and summarizes the research and application of biological control of Bacillus.
出处
《世界生态学》
2023年第2期175-181,共7页
International Journal of Ecology
