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Position: Home > Articles > Experimental Study on 20% Cupric Acetate Water Dispersible Granule against Citrus Canker Modern Agricultural Sciences 2008 (9) 69+71

20%乙酸铜水分散粒剂抗柑橘溃疡病的试验研究

作  者:
陈小勇
单  位:
广西岑溪市岑城镇农业服务中心
关键词:
柑橘溃疡病;20%乙酸铜水分散粒剂;防治效果
摘  要:
用20%乙酸铜水分散粒剂对5 a生碰柑的嫩梢叶片正反面、及果实表面3次喷药,以72%农用链霉素可湿性粉剂500倍稀释液、77%可杀得可湿性粉剂800倍稀释液和清水作对照。结果表明:20%乙酸铜水分散粒剂400、500倍稀释液处理与72%农用链霉素500倍稀释液、77%可杀得800倍稀释液相似。
译  名:
Experimental Study on 20% Cupric Acetate Water Dispersible Granule against Citrus Canker
作  者:
CHEN Xiao-yong(Cencheng Town Agricultural Service Center,Cenxi,Guangxi 543200,China)
关键词:
citrus canker;20% cupric acetate water dispersible granule;control effect
摘  要:
In the paper,the surface of young shoots,leaves and fruits of 5 year old ponkan were spraied three times by 20% cupric acetate water dispersible granule,with 500 times dilution of 72% agricultural streptomycin wettable powder,800 times dilution of 77% ko-cidec wettable powder and clear water as control groups,to observe the control effect of 20% cupric acetate water dispersible granule against citrus canker and count its disease index and control effect.The results showed that the control effect of 400 and 500 times dilution of 20% cupric acetate water dispersible granule was similar to that of 500 times dilution of 72% agricultural streptomycin wettable powder and 800 times dilution of 77% ko-cidec wettable powder.

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