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Position: Home > Articles > Application of Beichuang in Dose-reduced Chemical Control of Bradysia odoriphaga Yang et Zhang Journal of Anhui Agricultural Sciences 2015,43 (32) 266-267+270

农药增效剂倍创在韭蛆药剂减量化防治中的应用

作  者:
王洪涛;宋朝凤;王英姿
单  位:
烟台大学农学院;山东省烟台市农业科学研究院植物保护研究所
关键词:
倍创;韭蛆;辛硫磷;减量化防治
摘  要:
[目的]探索韭蛆的药剂减量化防治技术。[方法]采用常规喷雾法进行田间试验,评价农药增效剂倍创(两份保和减维康)与辛硫磷混用对韭蛆的防治效果。[结果]减少30%~40%的辛硫磷用量,加入实际用药量14%的两份保、减维康对韭蛆的防治效果分别为84.01%~92.46%、81.07%~86.12%,与40%辛硫磷乳油常规剂量的防治效果(89.42%)相当。[结论]农药增效剂倍创与辛硫磷混用防治韭蛆时,推荐辛硫磷减量程度为30%~40%。
译  名:
Application of Beichuang in Dose-reduced Chemical Control of Bradysia odoriphaga Yang et Zhang
作  者:
WANG Hong-tao;SONG Chao-feng;WANG Ying-zi;Institute of Plant Protection of Yantai Agricultural Sciences Academy;College of Agronomy,Yantai University;
关键词:
Beichuang;;Bradysia odoriphaga Yang et Zhang;;Phoxim;;Pesticide dose-reduced control
摘  要:
[Objective] To explore the pesticide dose-reduced control technique of Bradysia odoriphaga Yang et Zhang.[Method]The field trials were carried out by routine spraying method in field,the control effects of less Phoxim than conventional dosage mixed with Beichuang( Liangfeibao and Jianweikang) were examined.[Result]The results indicated that the control efficiency of the mixture( containing 14% of Liangfeibao or Jianweikang and 30%- 40% less Phoxim than conventional dosage) in against Bradysia odoriphaga Yang et Zhang was 84. 01% to 92. 46%,81. 07% to 86. 12%,respectively. The control efficiency was corresponds to the conventional dosage of Phoxim( 89. 42%). [Conclusion] Beichuang mixed with Phoxim in controlling Bradysia odoriphaga Yang et Zhang,the suitable reduction levels for Phoxim is 30% to 40%.

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