| 几种杀菌剂对柑橘溃疡病的药效测定 |
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| 引用本文： | 李鹏.几种杀菌剂对柑橘溃疡病的药效测定[J].安徽农业科学,2010,38(34):19416-19417. |
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| 作者姓名： | 李鹏 |
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| 作者单位： | 海南省植保植检站,海南海口,570203 |
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| 摘 要： | 目的]筛选出对柑橘溃疡病有较好防效的杀菌剂。方法]选用77%多宁600倍、80%金纳海600倍、3%克菌康800倍、77%多宁600倍＋柔水通3 000倍、80%金纳海600倍＋柔水通3 000倍、3%克菌康800倍＋柔水通3 000倍液等单、混剂,进行田间药效测定。结果]所有参试药剂对柑橘溃疡病的防效均达48.00%以上,而添加农药增效剂后的防效显著高于单剂（P〈0.05）,其中以80%金纳海600倍＋柔水通3 000倍和3%克菌康800倍＋柔水通3 000倍对柑橘溃疡病的防效最好,其对叶部溃疡和果实溃疡的防效分别达77.00%和79.00%以上。结论]80%金纳海600倍＋柔水通3 000倍和3%克菌康800倍＋柔水通3 000倍2种混剂在田间表现良好,推荐在生产上用于柑橘溃疡病的防治。
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| 关 键 词： | 杀菌剂 柑橘溃疡病 药效测定 |
Effect Determination of Several Bactericides against Xanthomonas campestris pv.citri(Hasse) Dye |
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| LI Peng.Effect Determination of Several Bactericides against Xanthomonas campestris pv.citri(Hasse) Dye[J].Journal of Anhui Agricultural Sciences,2010,38(34):19416-19417. |
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| Authors: | LI Peng |
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| Institution: | LI Peng(Plant Protection and Plant Inspection Station of Hainan Province,Haikou,Hainan 570203) |
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| Abstract: | Objective]The aim was to screen out several high-effect bactericides for controlling Xanthomonas campestris pv.citri(Hasse) Dye.Method]600 times dilution of 77% copper calcium sulphate WP,600 times dilution of 80% thiram WDG,800 times dilution of 3% zhongshengmycin WP and their mixture with 3 000 times dilution of Biosoft respectively were chosen as the tested bactericides for effect determination in the field.Result]The experimental results showed that field efficiency of mixtures were remarkably higher than others using alone,under the condition that all of the bactericides had abtained a ≥48.00%'s control efficiency against X.campestris pv.citri.The mixture of 80% thiram WDG+3 000 times dilution of Biosoft and 3% zhongshengmycin WP+3 000 times dilution of Biosoft were the best choice to control the X.campestris pv.citri on leaves and fruits,with an efficiency of ≥77.00% and ≥79.00% respectively.Conclusion]Two kinds of bactericide mixtures,namely,80% thiram WDG+3 000 times dilution of Biosoft and 3% zhongshengmycin WP+3 000 times dilution of Biosoft,preformed better in this experiment,which could be applied to controlling X.campestris pv.citri in the production. |
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| Keywords: | Bacericide Xanthomonas campestris pv citri(Hasse) Dye Efficiency test |
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