| 15%联苯菊酯·氟啶虫酰胺悬浮剂防治桃蚜药效试验 |
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| 引用本文： | 郭盼盼,张伟,孙瑞红,姜莉莉,崔凤云.15%联苯菊酯·氟啶虫酰胺悬浮剂防治桃蚜药效试验[J].现代农药,2021(1):50-53. |
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| 作者姓名： | 郭盼盼 张伟 孙瑞红 姜莉莉 崔凤云 |
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| 作者单位： | 青岛中达农业科技有限公司;山东省果树研究所 |
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| 基金项目： | 山东省重大科技创新工程项目(2018CXGC0213)。 |
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| 摘 要： | 为明确15%联苯菊酯·氟啶虫酰胺悬浮剂对桃蚜的田间防效,2017—2018年分别在河南、河北、辽宁3省的不同桃园进行了药效试验。结果表明,15%联苯菊酯·氟啶虫酰胺悬浮剂有效剂量为33.3~37.5 mg/L时对桃蚜防效很好,药后7、14 d的防效均在90%以上,对所有供试桃树安全。建议最好在春季桃蚜初发期至初盛期喷洒用药。
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| 关 键 词： | 联苯菊酯 氟啶虫酰胺 桃蚜 防效 |
Efficacy of 15% Bifenthrin-Flonicamid SC against Green Peach Aphid,Myzus persicae(Sulzer) |
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| GUO Panpan,ZHANG Wei,SUN Ruihong,JIANG Lili,CUI Fengyun.Efficacy of 15% Bifenthrin-Flonicamid SC against Green Peach Aphid,Myzus persicae(Sulzer)[J].Modern Agrochemicals,2021(1):50-53. |
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| Authors: | GUO Panpan ZHANG Wei SUN Ruihong JIANG Lili CUI Fengyun |
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| Affiliation: | (Qingdao Zhongda Agritech Co.,Ltd.,Qingdao 266109,China;Shandong Institute of Pomology,Tai’an 271000,China) |
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| Abstract: | This study aimed to evaluate the field control effect of bifenthrin-flonicamid 15% SC against green peach aphid Myzus persicae(Sulzer).Field trials were carried out in different peach orchards in Henan,Hebei,Liaoning provinces,in 2017 and 2018 respectively.The results showed that 15% bifenthrin-flonicamid SC valid dosage of 33.3-37.5 mg/L was effective for green peach aphids control.The control effect was more than 90% at 7,14 d after spray treatment.It was safe to all peach trees in the trials.The best application time was from the initial period to the early peak period of the green peach aphid. |
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| Keywords: | bifenthrin flonicamid Myzus persicae(Sulzer) control efficacy |
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