5种药剂对枸杞蚜虫的田间防效试验
CSTR:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

S435.671

基金项目:

宁夏回族自治区农技推广总站宁夏枸杞用药调查及登记研究项目(NXNK-2018ZB-001)


Control Effect of Five Kinds of Pesticides against Wolfberry Aphids in Field
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    针对枸杞蚜虫对常规农药产生抗药性且难于防治的现状,选用5种药剂进行大田药效试验,结果表明,0.5%苦参碱水剂800倍液、10%氟啶虫酰胺水分散性粒剂3 000倍液和10%溴氰虫酰胺可分散油悬浮剂800倍液对枸杞蚜虫有较好的防治效果,具有一定的速效性和持效性,药后1 d的防治效果分别达到54.49%、59.04%和62.75%,药后15 d的防治效果分别为88.83%、78.19%和76.73%,3种药剂的防治效果均高于20%呋虫胺可溶粒剂800倍液和70%吡虫啉水分散性粒剂7 000倍液,这两种药剂1 d和15 d的防治效果仅为29.14%、54.49%和32.63%、28.70%。氟啶虫酰胺和溴氰虫酰胺两种新型蚜虫防治药剂,可作为防治枸杞蚜虫的药剂进行使用;苦参碱属于生物农药,近几年在农业上广泛应用,且有良好的防治效果,可作为枸杞绿色防控和蚜虫发生前期的预防药剂。

    Abstract:

    Aiming at the current situation that wolfberry aphids were resistant to conventional pesticides and difficult to control, 5 kinds of insecticides were selected to carry out field efficacy tests. The results showed that,0.5%matrine aqueous solution 800 times liquid, 10% flulidinamide aqueous dispersible granule 3 000 times liquid and 10% cyananamide dispersible oil suspension 800 times liquid had better control effect on wolfberry aphids, and have certain quick-acting and sustained effect. The control effects of the three agents were 54.49%, 59.04% and 62.75% at 1 day after administration, 88.83%, 78.19% and 76.73% at 15 days after administration, respectively.The control effects of the three agents were higher than 20% dinotefuran soluble tablets 800 times liquid and 70%imidacloprid aqueous dispersive tablets 7 000 times liquid. The control effects of these two agents on 1 day and 15 days were 29.14%, 54.49% and 32.63%, 28.70%, respectively. Flonicamid and Cyantraniliprole can be used as a medicament for controlling aphids. Matrine is a biopesticide, widely used in agriculture in recent years, and has good control effect, can be used as green control of wolfberry and aphids in the early stage of prevention.

    参考文献
    相似文献
    引证文献
引用本文

陈永伟,于丽,卜建华,王昊,靳韦,马文礼,李宗泽.5种药剂对枸杞蚜虫的田间防效试验[J].东北农业科学,2021,46(6):60-63.

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2019-12-16
  • 最后修改日期:
  • 录用日期:
  • 在线发布日期: 2024-11-26
  • 出版日期:
文章二维码