| 不同种衣剂对玉米茎腐病的防治效果 |
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| 引用本文： | 郭宁,石洁.不同种衣剂对玉米茎腐病的防治效果[J].河北农业科学,2010,14(8):117-118,123. |
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| 作者姓名： | 郭宁 石洁 |
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| 作者单位： | 河北省农林科学院植物保护研究所,河北保定071000 |
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| 基金项目： | 现代农业产业技术体系建设专项资金，国家"十一五"支撑计划课题 |
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| 摘 要： | 研究了3种种衣剂对玉米茎腐病的防治效果。结果表明：咯菌腈、阿维菌素和阿维菌素＋咯菌腈3个处理对苗期茎腐病的防治效果不明显,但在玉米成株期对玉米茎腐病均有不同程度的防治效果,其中阿维菌素＋咯菌腈的防治效果最好,防效为36.55%。咯菌腈对玉米小斑病、弯孢菌叶斑病、褐斑病和南方锈病4种病害均起到了一定程度的防治效果,防效分别为17.61%、24.28%、22.67%和18.09%。
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| 关 键 词： | 种衣剂 玉米 玉米茎腐病 防治效果 |
Control Efficiency of Different Seed Coating Agents on Maize Stalk Rot |
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| GUO Ning,SHI Jie.Control Efficiency of Different Seed Coating Agents on Maize Stalk Rot[J].Journal of Hebei Agricultural Sciences,2010,14(8):117-118,123. |
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| Authors: | GUO Ning SHI Jie |
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| Institution: | (Institute of Plant Protection,Hebei Academy of Agriculture and Forestry Sciences,Baoding 071000,China) |
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| Abstract: | The control effects of three seed coating agents on maize stalk rot were studied.The results indicated that fludioxonil,abamectin and fludioxonil＋ abamectin had little efficiency at seedling stage,while they had various degree of efficiency at adult stage.The control effect of fludioxonil＋ abamectin was the best（36.55%）.The control effects of fludioxonil to Helminokosporicum turcicum Pass,curvularia leaf spot,brown spot and southern corn rust were 17.61%,24.28%,22.67% and 18.09%,respectively. |
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| Keywords: | Seed coating agent Maize Maize stalk rot Control effect |
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