水稻三化螟药剂防治与应用实践  

The Chemical Controlling of Rice Tryporyza Incertulas and its Applied Practice

作　　者：王建富 翁正明[2] 徐优良 王中信 卜锋 林飞虎 刘文娟[2] 

机构地区：[1]江苏省泰兴市植物保护站,江苏泰兴225400 [2]泰兴市农技推广中心

出　　处：《安徽农业科学》2001年第6期754-756,共3页Journal of Anhui Agricultural Sciences

摘　　要：试验结果表明 :5 %锐劲特SC、40 .7%同花顺EC、5 0 %稻螟清EC、2 0 %虫克手EC、5 0 %乐无敌EC防治水稻三化螟均有较好的效果 ,可交替使用 ;而锐劲特防治 3代三化螟时不宜单用 ,可与三唑磷复配后使用。应用实践表明在三化螟大发生情况下 ,适时选用高效药剂 (或配方 )防治 ,可有效地控制三化螟的危害。The results of the chemical experiments showed that all 5% Regent, 40.7% chlorpyrifos, 50% Daominqing, 20% chongkeshou and 50% Lewudi had the higher efficiency on the control of rice Tryporyza Incertulas, and they can be used alternately. But Regent did not fit to be used alone on the control of the third generation of Tryporyza Incertalas and it can be used together with Triazophos. Applied practice showed it can control the damage of Tryporyza Incertulas through the selection of chemicals (or formula) with higher efficiency in time in case of the serious occurrence of Tryporyza Incertulas.

关 键 词：水稻 三化螟 药剂 防效 

分 类 号：S435.112.1[农业科学—农业昆虫与害虫防治]