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针对水稻条纹叶枯病和黑条矮缩病可同时暴发流行的威胁和两种病害同由灰飞虱传播的共性,以及水稻上缺乏黑条矮缩病抗性品种的现状,根据两种病害危害规律和本地栽培特点设计了主要依靠栽培措施阻断和避让灰飞虱传毒同时控制两种病害的双控技术。主要技术措施是利用机插秧的栽培技术特点辅以适期迟播+秧田无纺布覆盖+适期移栽的控病方法。
In view of the threat of simultaneous outbreak of rice stripe virus and black-streaked dwarf disease and the generality of the two diseases transmitted by the planthopper and the lack of resistance to black-streaked dwarf disease on rice, Hazard Laws and Local Cultivation Traits We designed a dual-control technology that mainly relies on cultivation measures to block and avoid the transmission of the planthopper, while controlling both diseases. The main technical measures are the use of machine transplanting planting techniques supplemented by late planting + non-woven seedling cover + timely transplanting of disease control methods.