海棠属(Malus)锈病的综合防治

Integrated Control of Rust Disease of Malus micromalus Makino

通过收集西府海棠锈病的相关资料,分析病害的病原生物、病害症状、发病条件、流行规律,结合园林植物病虫害综合防治策略的技术措施,提出科学的病害管理手段。从园林规划设计、培育抗病性强的植株、改善植株生长微环境、切断病原菌的传播和化学农药防治等五个方面讨论病害综合防治具体实施方法,提出综合防治,预防为主的锈病控制策略。

The relevant data of rust disease of Malus micromalus Makino were collected,and the pathogenic organisms,disease symptoms,disease conditions and epidemic rules were analyzed.Combined with the technical measures of integrated pest control strategy of garden plants,the scientific means of disease management were put forward.The implementation of integrated disease control was discussed from five aspects:landscape planning and design,cultivation of disease-resistant plants,improvement of plant growth micro-environment,cutting off the spread of pathogens and chemical pesticide control.The control strategies of integrated disease control and prevention first were put forward.