首页|不同药剂对柞园栎凹翅萤叶甲防效初试

不同药剂对柞园栎凹翅萤叶甲防效初试

扫码查看
原文链接
  • 万方数据
  • 维普
[目的]有效降低栎凹翅萤叶甲危害,保证健康有序的柞蚕生产.[方法]采用试虫小区套袋药剂试验法,依据常规使用浓度,设置乐果 50 mL、敌敌畏 15 mL、敌克+敌克 1 号组合 20 mL、蚕敌一扫光 20 mL,各药剂兑水 15 L配置成相应药剂溶液,以清水为对照,进行药剂防效试验及持效期试验,24 h后调查试虫情况.[结果]蚕敌一扫光、敌敌畏、敌克+敌克 1 号对试虫防效较好,均可达 85%以上,其中敌克+敌克 1 号防效达 95%;持效期试验,敌克+敌克 1 号持效期 3～5 d,其他药剂药后 3 d防效均明显降低.[结论]敌克+敌克1号、蚕敌一扫光、敌敌畏对栎凹翅萤叶甲均有较好的防效,推荐有蚕柞园选用敌克+敌克 1号,无蚕柞园选用蚕敌一扫光.
Preliminary Experiment on the Control Effect of Different Agentia on Paleosepharia quercicola in Oak Orchard
[Objective]The aim was to effectively reduce the harm of Paleosepharia quercicola and to ensure the healthy and orderly production of tussah.[Method]P.quercicola was put in bags in different plots.According to the normal service concentration,50 mL of Dimethoate,15 mL of Dichlorvos,20 mL of Dike+Dike No.1 combination,20 mL of Candiyisaoguang,were mixed with 15 L water respectively to turn into correspondingl solution.Water was used as control.The control effect experiment and lasting effect test of these agentia were conducted and the number of P.quercicola after 24 hours was investigated.[Result]The control effect test showed that the efficacy of Candiyisaoguang,Dichlorvos and Dike+Dike No.1 were more than 85%respectively,which were relatively good,and the control effect of Dike+Dike No.1 was 95%.The duration test showed that the duration of Dike+Dike No.1 was 3-5 d,and the control effect of other agentia reduced significantly after 3 days.[Conclusion]Dike+Dike No.1,Candiyisaoguang and Dichlorvos had good control effect on P.quercicola.Dike+Dike No.1 was recommended for the control of oak garden with tussah,and Candiyisaoguang was recommended for the control of oak garden without tussah.

AgentiaPaleosepharia quercicolaControl effectEffect duration period

赵世文、赵鸿宇、崔国杰、韩冰、穆秀奇、李喜升

展开 >

辽宁省蚕业科学研究所,辽宁凤城 118100

药剂 栎凹翅萤叶甲 防效 持效期

财政部和农业农村部国家现代农业产业技术体系项目农业农村部辽宁野蚕科学观测实验站中央财政林业科技推广示范项目辽宁省野蚕研究重点实验室项目辽宁省蚕药专业技术创新中心辽宁省农业科学院学科协同创新专项

CARS-1823S-15辽[2022]TG03号2020JH6/105000732019-3442024XTCX0404

2024

10.16530/j.cnki.cn21-1574/s.2024.08.031

园艺与种苗
辽宁省农业科学院

园艺与种苗

影响因子：0.483
ISSN：2095-0896
年,卷(期)：2024.44(8)
  • 10