豚草和三裂叶豚草的防控研究进展及应对策略

Research Progress and Countermeasures of Ambrosia Artemisiifolia and Ambrosia Trifida Control

外来入侵杂草豚草和三裂叶豚草已成为全球性的环境问题,严重危害了草地、农田生态系统,降低了物种多样性。然而目前对于豚草和三裂叶豚草的防控技术较为匮乏,且防控效果仍需进一步监测。从豚草和三裂叶豚草的生态学特征的角度出发,明确其对草地的危害现状及目前常用的防控措施,提出划分入侵植物危害等级,并对其进行分级防控,加大科研投入措施,谨防入侵植物的大肆蔓延,以期在今后的研究和生产中提供探索方向和参考。

The invasive weeds Ambrosia artemisiifolia and Ambrosia trifida have become global environmental problems,which have seriously endangered grassland and farmland ecosystems,and reduced species diversity.However,there is a lack of control technology for Ambrosia artemisiifolia and Ambrosia trifida,and the control effect still needs to be further monitored.From the perspective of the ecological characteristics of Ambrosia artemisiifolia and Ambrosia trifida,this paper clarifies the current situation of their harm to the grassland and the commonly used prevention and control measures at present,and puts forward the classification of the harm grade of invasive plants,carries out hierarchical prevention and control,increases scientific research investment,and guard against the wanton spread of invasive plants,so as to provide exploration direction and reference in future research and production.