| 吡虫啉拌种防治小麦蚜虫技术及安全性研究 |
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| 引用本文： | 党志红,李耀发,潘文亮,王亚欣,闫俊茹,代丽华,许桂明,高占林.吡虫啉拌种防治小麦蚜虫技术及安全性研究[J].昆虫知识,2011,48(6):1676-1681. |
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| 作者姓名： | 党志红 李耀发 潘文亮 王亚欣 闫俊茹 代丽华 许桂明 高占林 |
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| 作者单位： | 河北省农林科学院植物保护研究所河北省农业有害生物综合防治工程技术研究中心 保定071000 |
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| 基金项目： | 公益性行业(农业)科研专项(201103022-4) |
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| 摘 要： | 本文对吡虫啉拌种防治小麦蚜虫的防治效果、适宜剂量、对出苗和成株生长的影响以及吡虫啉在小麦籽粒中的残留进行了研究。结果表明:吡虫啉以有效成份420g/100kg种子的剂量拌种防治小麦蚜虫在整个麦蚜发生期无需再施药防治;在剂型的选择上,以高含量的拌种剂为宜,低含量的其他剂型则存在安全隐患;70%吡虫啉拌种剂拌种防治麦蚜,在试验剂量下对小麦出苗、成株期生长没有影响,具有良好的安全性;应用该方法,在小麦籽粒中吡虫啉残留量低于国家安全标准。
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| 关 键 词： | 吡虫啉 麦蚜 拌种 出苗率 防治效果 残留 安全性 |
Research on the techniques and safety of dressing seeds with imidacloprid to control wheat aphids |
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| DANG Zhi-Hong
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LI Yao-Fa
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PAN Wen-Liang
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WANG Ya-Xin
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YAN Jun-Ru
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DAI Li-Hua
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XU Gui-Ming
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GAO Zhan-Lin.Research on the techniques and safety of dressing seeds with imidacloprid to control wheat aphids[J].Entomological Knowledge,2011,48(6):1676-1681. |
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| Authors: | DANG Zhi-Hong LI Yao-Fa PAN Wen-Liang WANG Ya-Xin YAN Jun-Ru DAI Li-Hua XU Gui-Ming GAO Zhan-Lin |
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| Institution: | DANG Zhi-Hong LI Yao-Fa PAN Wen-Liang WANG Ya-Xin YAN Jun-Ru DAI Li-Hua XU Gui-Ming GAO Zhan-Lin(Plant Protection Institute of Hebei Academy of Agricultural and Forestry Sciences,IPM Center of Hebei Province,Baoding 071000,China) |
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| Abstract: | Research on the effectiveness and appropriate dosage of dressing wheat seeds with imidacloprid to control wheat aphids,including negative effects on wheat emergence and development and pesticide residue in wheat kernels,were investigated.The results show that seeds dressed with 420 a.i.g of imidacloprid per 100 kg seeds did not require any additional pesticide treatment to control aphids for the entire developmental period.The high dosage formulation of imidacloprid is preferable to the low dosage formulati... |
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| Keywords: | imidacloprid wheat aphid seed dressing rate of emergence control effect residue security |
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