| 水稻稻瘟病的药剂防治研究 |
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| 引用本文： | 高曙晖.水稻稻瘟病的药剂防治研究[J].安徽农业科学,2011,39(19):11508-11509. |
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| 作者姓名： | 高曙晖 |
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| 作者单位： | 安徽省繁昌县农业技术推广中心,安徽,繁昌,241200 |
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| 摘 要： | 目的]比较不同药剂对稻瘟病的防治效果。方法]采取田间随机区组试验的方法,研究8种药剂对水稻稻瘟病的田间防治效果及其对水稻产量的影响。结果]25%嘧菌酯SC对稻瘟病防效的最高为91.89%,其次为25%咪鲜胺EC和75%三环唑WP,防效分别为86.34%和85.01%。防效最差的是40%异稻瘟净EC和40%富士一号EC,防效分别为68.9%和75.13%。30%克瘟散EC、好力克430g/LSC和30%爱苗EC的防效在三环唑和富士一号之间。所有供试药剂都有显著的增产效果,而增产最显著的药剂为嘧菌酯和爱苗。结论]三环唑可用于预防稻瘟病的发生,发病后应使用嘧菌酯和咪鲜胺。
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| 关 键 词： | 稻瘟病 药剂 防效 |
The Control Effects of Several Fungicides to Rice Blast |
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| GAO Shu-hui.The Control Effects of Several Fungicides to Rice Blast[J].Journal of Anhui Agricultural Sciences,2011,39(19):11508-11509. |
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| Authors: | GAO Shu-hui |
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| Institution: | GAO Shu-hui(Agricultural Technique Extention Center of Fanchang County,Fanchang,Anhui 241200) |
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| Abstract: | Objective]The aim was to compare the control effects of several fungicides.Method]Field Randomized block test was used to study the influence of eight medicines on the field treatment effect of Pyricularia oryzae Cav and its influence on rice output.Result]Azoxystrobin 25% SC got the best control effect,91.89%.Followed were Control Effects of prochloraz 25% EC and tricyclazole 75% WP,which were 86.34% and 85.01% respectively.Iprobenfos 40% EC and isoprothiolane 40% EC got worst class,their control effect... |
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| Keywords: | Rice blast Fungicides Control Effect |
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