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| 6种候选杀菌剂对黄瓜霜霉病的防治效果 | |
| 引用本文： | 乔桂双,王文桥,韩秀英,李淼,孟润杰,刘长令,刘颖超.6种候选杀菌剂对黄瓜霜霉病的防治效果[J].农药,2009,48(3). |
| 作者姓名： | 乔桂双 王文桥 韩秀英 李淼 孟润杰 刘长令 刘颖超 |
| 作者单位： | 1. 河北农业大学,植物保护学院,河北,保定,071001;河北省农林科学院,植物保护研究所,河北,保定,071000 2. 河北省农林科学院,植物保护研究所,河北,保定,071000 3. 沈阳化工研究院,沈阳,110021 4. 河北农业大学,植物保护学院,河北,保定,071001 |
| 基金项目： | 河北省农科院植保所与沈阳化工研究院合作研究项目，国家科技支撑计划课题，农业公益性行业科研专项经费项目 |
| 摘 要： | 室内及田间试验结果表明:20%SYP-3399 SC、20%SYP-4155 EC、20%SYP-3343 SC对黄瓜霜霉病的防效较为突出.20%SYP-4155 EC(150 g a.i./hm 2)、20%SYP-3343 SC(150 g a.i./hm2)、20%SYP-3399 SC(900 g a.i./hm2)的防效与25%嘧菌脂SC(100 g a.i./hm2)、72%霜脲氰·代森锰锌WP(1 440 g a.i./hm2)防效相当,高于68%精甲霜灵·代森锰锌WG(675 g a.i./hm2)、25%吡唑醚菌酯EC(100 g a.i./hm2)的防效.3种候选杀菌剂在试验剂最范同内对作物安全. |
| 关 键 词： | 杀菌剂 黄瓜霜霉病 室内模拟田间试验 田间药效试验 |
Control Efficacy of Six Candidate Fungicides against Cucumber Downy Mildew |
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| QIAO Gui-shuang,WANG Wen-qiao,HAN Xiu-ying,LI Miao,MENG Run-jie,LIU Chang-ling,LIU Ying-chao.Control Efficacy of Six Candidate Fungicides against Cucumber Downy Mildew[J].Pesticides,2009,48(3). | |
| Authors: | QIAO Gui-shuang WANG Wen-qiao HAN Xiu-ying LI Miao MENG Run-jie LIU Chang-ling LIU Ying-chao |
| Affiliation: | 1.College of Plant Protection;Agricultural University of Hebei;Baoding 071001;Hebei;China;2.Institute of Plant Protection;Hebei Academy of Agricultural and Forestry Sciences;Baoding 071000;3.Shenyang Ressearch Institute of Chemical Industry;Shenyang 110021;China |
| Abstract: | The results of laboratory and field trial showed that SYP-3399 20% SC, SYP-4155 20% EC and SYP-3343 20% SC had higher control efficacy than the other three candidate strobilurin fungicides against cucumber downy mildew. SYP-4155 20% EC, SYP-3343 20% SC, SYP-3998 20% SC(150, 150, 900 g a.i./ha) was not significantly different from that of azoxystrobin 25% SC(100 g a.i./ha), cymoxanil-mancozeb 72% WP(1440 g a.i./ha), and higher than that of mefenoxam-mancozeb 68% WG(675 g a.i./ha), pyraclostrobin 25% EC(100 g... |
| Keywords: | fungicides cucumber downy mildew the laboratory simulation field test field trial of control efficacy |
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