摘要
通过田间小区试验研究了不同防控措施（育秧方式、防虫网覆盖结合药剂防控）对南方水稻黑条矮缩病的防控效果。结果表明，旱育秧和防虫网覆盖结合药剂防控能有效防控南方水稻黑条矮缩病毒传播介体白背飞虱，进而防止南方水稻黑条矮缩病的发生危害，药剂施用的最佳时期为移栽前1～3d。
The prevention efficiency by different prevention measures was compared by field plot experiment. The results showed that dry rice-nursery and covering with nylon net combining pesticides could efficiently prevent the vector of southern rice black-streaked dwarf disease （white backed planthopper）, as a result, southern rice black-streaked dwarf disease was also eontroled, the optimal stage of pesticides utilization was 1-3 day before transplanting of seedling.
出处
《广东农业科学》
CAS
CSCD
北大核心
2012年第22期94-95,共2页
Guangdong Agricultural Sciences
基金
国家公益性行业(农业)科研专项(201003031)
关键词
南方水稻黑条矮缩病
白背飞虱
防控措施
防控效果
southern rice black-streaked dwarf disease
white backed planthopper
prevention measures
prevention efficiency
