60%吡蚜酮·氯虫苯甲酰胺水分散粒剂对烟草蚜虫和烟青虫的田间防治效果
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摘要
[目的]明确60%吡蚜酮·氯虫苯甲酰胺水分散粒剂对烟田烟蚜和烟青虫的最佳使用剂量和防治效果。[方法]采用喷雾法进行了田间药效试验。[结果] 60%吡蚜酮·氯虫苯甲酰胺水分散粒剂对烟蚜和烟青虫防治效果良好,试验剂量54、72、90 g a.i./hm~2处理在第7天对烟蚜和烟青虫的防效分别为90.58%～94.05%、90.85%～93.81%。[结论] 60%吡蚜酮·氯虫苯甲酰胺水分散粒剂是防治烟蚜和烟青虫的理想药剂,且对作物安全,建议在烟蚜发生初期或烟青虫幼虫3龄前使用54～90 g a.i./hm~2喷雾为宜。
[Aims] This paper aims to study the optimum dosage and control effect of pymetrozine·chlorantraniliprole60% WG on Myzus persicae and Helicoverpa assulta. [Methods] The field trial was conducted by routine spraying method. [Results] The results showed that pymetrozine·chlorantraniliprole 60% WG could effectively control M.persicae and H. assulta, the field efficacy for M. persicae and H. assulta was 90.58-94.05% and 90.85-93.81% on 7th day after treatment. [Conclusions] Pymetrozine·chlorantraniliprole 60% WG was an ideal agent to control M.persicae and H. assulta, it was recommended that it could be applied at 54-90 g a.i./ha by foliar spray when the larva of M. persicae or H. assulta primary occur.
[Aims] This paper aims to study the optimum dosage and control effect of pymetrozine·chlorantraniliprole60% WG on Myzus persicae and Helicoverpa assulta. [Methods] The field trial was conducted by routine spraying method. [Results] The results showed that pymetrozine·chlorantraniliprole 60% WG could effectively control M.persicae and H. assulta, the field efficacy for M. persicae and H. assulta was 90.58-94.05% and 90.85-93.81% on 7th day after treatment. [Conclusions] Pymetrozine·chlorantraniliprole 60% WG was an ideal agent to control M.persicae and H. assulta, it was recommended that it could be applied at 54-90 g a.i./ha by foliar spray when the larva of M. persicae or H. assulta primary occur.
引文
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[9]陶开泉.22%高效氯氟氰菊酯·噻虫嗪微囊悬浮剂防治烟草烟青虫和蚜虫田间药效试验[J].山东农业科学,2013,45(2):104-105.
[10]辛海军,张勇,王开运,等.我国中东部烟区烟青虫抗药性检测[J].山东农业大学学报(自然科学版),2005,36(2):205-208.
[11]刘童童,韦兴启,周在军,等.贵州省烟蚜抗药性监测[J].环境昆虫学报,2014,36(2):205-212.
[12]孟建玉,张滢,张长禹,等.贵州烟草产区烟蚜种群对啶虫脒、溴氰菊酯和抗蚜威的抗性[J].昆虫学报,2017,60(11):1307-1314.
[13]徐金丽,徐真真,徐光军,等.吡蚜酮在烟草中的残留降解及风险评估[J].中国烟草科学,2015,36(5):69-73.
[14]钱训,郭翠娟,王莉,等.80%吡蚜酮·烯啶虫胺水分散粒剂高效液相色谱分析[J].农药,2017,56(1):38-40.
[15]陈羿渠,向兴,贡常委,等.氯虫苯甲酰胺亚致死剂量对甜菜夜蛾主要解毒酶活性与生长繁殖的影响[J].中国农业科学,2017,50(8):1440-1451.
[2]刘爱芝,李世功,王雪芬.河南省烟草病毒病的介体蚜虫种类及与发病关系的研究[J].华北农学报,1999,14(1):115-117.
[3]陈杰,付继刚,杨天沛,等.我国烟蚜防治研究进展[J].作物杂志,2015(6):21-26.
[4]杨静,邹光进,杨颜,等.烟蚜茧蜂对烟蚜与蚜传病毒病的生物防控效果[J].贵州农业科学,2017,45(7):47-50.
[5]朱贤朝,王彦亭,王智发.中国烟草病虫害防治手册[M].北京:中国农业出版社,2002.
[6]苏建东,王志刚,宗浩,等.烟蚜防治药剂筛选及其对异色瓢虫的安全性评价[J].中国烟草科学,2017,38(4):76-79.
[7]何永新.多种药剂防治春烤烟烟青虫田间药效试验[J].南方园艺,2017,28(3):45-46.
[8]王凯,李杨,权澎琪,等.氰虫酰胺对烟青虫的室内毒力及田间防效[J].中国植保导刊,2015,35(5):55-58.
[9]陶开泉.22%高效氯氟氰菊酯·噻虫嗪微囊悬浮剂防治烟草烟青虫和蚜虫田间药效试验[J].山东农业科学,2013,45(2):104-105.
[10]辛海军,张勇,王开运,等.我国中东部烟区烟青虫抗药性检测[J].山东农业大学学报(自然科学版),2005,36(2):205-208.
[11]刘童童,韦兴启,周在军,等.贵州省烟蚜抗药性监测[J].环境昆虫学报,2014,36(2):205-212.
[12]孟建玉,张滢,张长禹,等.贵州烟草产区烟蚜种群对啶虫脒、溴氰菊酯和抗蚜威的抗性[J].昆虫学报,2017,60(11):1307-1314.
[13]徐金丽,徐真真,徐光军,等.吡蚜酮在烟草中的残留降解及风险评估[J].中国烟草科学,2015,36(5):69-73.
[14]钱训,郭翠娟,王莉,等.80%吡蚜酮·烯啶虫胺水分散粒剂高效液相色谱分析[J].农药,2017,56(1):38-40.
[15]陈羿渠,向兴,贡常委,等.氯虫苯甲酰胺亚致死剂量对甜菜夜蛾主要解毒酶活性与生长繁殖的影响[J].中国农业科学,2017,50(8):1440-1451.