新型生物杀螨剂NBIF-001对柑橘全爪螨的田间防治效果  

The Field Control Effect of New Biological Acaricide NBIF-001 against Panonychus citri

作　　者：周荣华[1] 梁玉勇[2] 闵勇[1] 黄水金[2] 王旭明 朱镭 邱一敏 饶犇[1] 王开梅[1] 刘晓艳[1] ZHOU Rong-hua;LIANG Yu-yong;MIN Yong;HUANG Shui-jin;WANG Xu-ming;ZHU Lei;QIU Yi-min;RAO Ben;WANG Kai-mei;LIU Xiao-yan(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;Institute of plant protection,Jiangxi Academy of Agricultural Sciences,Nanchang 330200,China;Agricultural and Rural Bureau of Dayu County,Dayu 341500,Jiangxi,China)

机构地区：[1]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 [2]江西省农业科学院植物保护研究所,南昌330200 [3]江西省大余县农业农村局,江西大余341500

出　　处：《农药》2020年第9期694-697,共4页Agrochemicals

基　　金：国家重点研发计划(2017YFD0201205);武汉市科技计划项目(2018020401011305);湖北省农科院竞争性项目(2019fcxjh06);湖北省农科院重大研发成果培育专项(2017CGPY01);湖北省农业科技创新中心创新团队项目(2016-620-000-001-038)。

摘　　要：[目的]为明确新型生物杀螨剂NBIF-001对柑橘全爪螨的田间应用效果。[方法]参照标准田间药效试验方法进行田间药效试验。[结果]NBIF-001 200亿可湿性粉剂(有效成分含量1500、750、500、375 g a.i./hm2)对全爪螨的防效分别为93.30%、75.27%、35.45%、-61.75%,800亿原药(375 g a.i./hm2)防效为46.82%;15%哒螨灵乳油(有效成分含量225 g a.i./hm2)防效为71.05%。此外,NBIF-001对成螨虫体具有裂解作用,药剂浓度越高,裂解程度越高。[结论]NBIF-001防效高、药效快、持效期长,是防治柑橘全爪螨的理想药剂。[Aims] In order to determine the field application effect of a new bio-acaricide NBIF-001 on Panonychus citri,the field efficacy test was carried out.[Methods] Field efficacy tests were conducted according to the standard field efficacy test method.[Results] Control effect of NBIF-001 20 billion wettable powder(effective content with1500,750,500,375 g a.i./ha) was 93.30,75.27,35.45 and-61.75%.Control effect of 80 billion crude drug(375 g a.i./ha)was 46.82 and 71.05%(effective content with 225 g a.i./ha) of pyridaben 15% EC.Besides,NBIF-001 has cracking effect on adult mites.The higher the concentration is,the higher the cracking degree is.[Conclusions] NBIF-001 is an ideal biological acaricide for the control of P.citri.

关 键 词：生物杀螨剂 柑橘全爪螨 田间防治效果 成螨裂解 

分 类 号：S482.3[农业科学—农药学]