病虫害绿色防控技术在春油菜田的应用  

Green Diseases and Pest Prevention and Control Technology Applied in Spring Rape Field

作　　者：任利平[1] 赵元玺[1] 张建凤[1] 杨全国[1] 

机构地区：[1]青海省互助县农业技术推广中心,青海互助810500

出　　处：《青海农林科技》2017年第1期84-85,共2页Science and Technology of Qinghai Agriculture and Forestry

摘　　要：本着"集成技术、减量增效、确保安全"的原则,通过试验、示范,初步形成了一套适合青海省东部农业区的油菜病虫害绿色防控技术模式。在该技术模式下,示范区内油菜病虫害防控效果达到80%以上,减少化学农药使用30%以上,节本增效10%以上,危害损失率控制在5%以内。The spirit of ＂integrated technology, reduction of efficiency, ensure satety＂ pnnclple, through the experiment, demonstration, initially formed a set of suitable for the eastern agricultural area of Qinghai Province rapeseed diseases and pests prevention and control. In green technology mode, rape pest control effect reached above 80% demonstration area , the reduction of chemical pesticides the use of more than 30% , high efficiency more than 10% the damage rate is less than 5%.

关 键 词：油菜 病虫害 绿色防控技术 应用 

分 类 号：S565[农业科学—作物学]