新型生物杀螨剂NBIF-001防治金桔红蜘蛛田间药效试验

doi:10.16409/j.cnki.2095-039x.2021.03.030

中国生物防治学报 ›› 2021, Vol. 37 ›› Issue (2): 376-379.DOI: 10.16409/j.cnki.2095-039x.2021.03.030

• 绿色防控方法与技术 • 上一篇

新型生物杀螨剂NBIF-001防治金桔红蜘蛛田间药效试验

朱镭, 闵勇, 邱一敏, 周荣华, 饶犇, 陈伟, 王开梅, 杨靖钟, 刘晓艳

湖北省农业科学院湖北省生物农药工程研究中心/湖北省农业科技创新中心生物农药分中心/国家生物农药工程技术研究中心, 武汉, 430064

收稿日期:2020-04-22 发布日期:2021-04-14
通讯作者: 刘晓艳,研究员,E-mail:xiaoyanliu6613@163.com。
作者简介:朱镭,博士,E-mail:195309786@qq.com;闵勇,博士,E-mail:104720431@qq.com。
基金资助:
武汉市科技计划项目（2018020401011305）；湖北省农科院国家基金后补助项目（2019fcxjh06）；湖北省农科院领军人才项目（L201830）；湖北省农业科技创新中心创新团队项目（2016-620-000-001-038）

Field Efficacy Test of New Biological Acaricide NBIF-001 for Control of Red Spider of Kumquat

ZHU Lei, MIN Yong, QIU Yimin, ZHOU Ronghua, RAO Ben, CHEN Wei, WANG Kaimei, YANG Jingzhong, LIU Xiaoyan

Biopesticide Branch, Hubei Innovation Centre of Agricultural Science and Technology/Hubei Biopesticide Engineering Research Centre, Hubei Academy of Agricultural Sciences/National Biopesticide Engineering Technology Research Center, Wuhan 430064, China

Received:2020-04-22 Published:2021-04-14

摘要/Abstract

摘要： 依据农药田间药效试验准则，测定新型生物杀螨剂NBIF-001对金桔红蜘蛛的田间防治效果。结果表明：NBIF-001 200亿可湿性粉剂能有效防治金桔红蜘蛛。剂型A在稀释250倍使用浓度下，施药一次后1、3、5、7、14和21 d对金桔红蜘蛛的防治效果分别为98.98%、94.88%、89.52%、85.36%、68.72%和74.61%。剂型B在稀释250倍使用浓度下，施药一次后1、3、5、7、14和21 d对金桔红蜘蛛的防治效果分别为99.60%，95.43%，90.88%、88.26%、72.39%和77.25%。化学杀螨剂对照20%阿维·螺螨酯悬浮剂在稀释3000倍使用浓度下，施药一次后1、3、5、7、14和21 d对金桔红蜘蛛的防治效果分别为68.42%、74.09%、65.82%、61.58%、62.64%和69.38。田间防治效果结果说明，新型生物杀螨剂NBIF-001防效高、药效快、持效期长，是防治金桔红蜘蛛的理想药剂。

关键词: 生物杀螨剂, 红蜘蛛, 田间防治效果, 金桔

Abstract: The new biological acaricide NBIF-001 was tested for field efficacy against the red spider of kumquat according to pesticide field efficacy test criteria. The results showed that 20 billion wettable powder of NBIF-001 can effectively control the red spider. When formulation A was applied one time at 250×dilution, the control effect was 98.98%, 94.88%, 89.52%, 85.36%, 68.72%, and 74.61%, respectively, at 1, 3, 5, 7, 14 and 21 days after application. For formulation B, the data were 99.60%, 95.43%, 90.88%, 88.26%, 72.39%, and 77.25%, respectively. For the chemical acaricide 20% abamectin spirodiclofen SC at 3000×dilution, the control effect was 68.42%, 74.09%, 65.82%, 61.58%, 62.64%, and 69.38%, respectively. These results show that control effect by the new biological acaricide NBIF-001 is high, fast and durable, and NBIF-001 is an ideal pesticide for control of the kumquat red spider.

Key words: biological acaricide, red spider, field control efficacy, kumquat

中图分类号:

Q939.1

朱镭, 闵勇, 邱一敏, 周荣华, 饶犇, 陈伟, 王开梅, 杨靖钟, 刘晓艳. 新型生物杀螨剂NBIF-001防治金桔红蜘蛛田间药效试验[J]. 中国生物防治学报, 2021, 37(2): 376-379.

ZHU Lei, MIN Yong, QIU Yimin, ZHOU Ronghua, RAO Ben, CHEN Wei, WANG Kaimei, YANG Jingzhong, LIU Xiaoyan. Field Efficacy Test of New Biological Acaricide NBIF-001 for Control of Red Spider of Kumquat[J]. Chinese Journal of Biological Control, 2021, 37(2): 376-379.

新型生物杀螨剂NBIF-001防治金桔红蜘蛛田间药效试验

Field Efficacy Test of New Biological Acaricide NBIF-001 for Control of Red Spider of Kumquat

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