| 5%仿生杀菌剂对果蔬贮藏期主要病害的毒力测定 |
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| 作者姓名： | 杨秀荣 张华云 阎瑞香 孙凤芝 刘水芳 王 勇 |
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| 作者单位： | 天津市植物保护研究所 天津300112(杨秀荣，刘水芳，王勇)，国家保鲜中心 天津300384(张华云，阎瑞香)，天津市武清区农业局 天津301700(孙凤芝) |
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| 摘 要： | 在初筛的基础上,比较5%仿生杀菌剂与其他4种果蔬常用保鲜剂对葱磷葡萄孢霉等引发5种果蔬贮藏期病害的抑菌效果,得到了25条毒力曲线及相应的EC50值。结果表明5%仿生杀菌剂是一种效果较好的生物杀菌剂,对五种病原菌有较强毒力,其抑菌效果优于20%银泰乳油,对某种病原菌抑菌效果优于化学药剂。
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| 关 键 词： | 5％仿生杀菌剂 抑菌效果 毒力曲线 |
Toxicity Determine of 5% Imitating-biology
Fungicide to Mostly Disease in Fruit-vegetable Store Life |
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| Authors: | Yang Xiurong Zhang Huayun Yan ruixiang Sun Fengzhi Liu Shuifang Wang Yong |
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| Institution: | 1Institute of Plant protection, Tinjin 300112; 2The center of country preserve fresh Tianjin 300381; 3Agricalture bureau of Wuqing district, Tianjin 301700 |
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| Abstract: | on the basis of preparatory screening test, the bacteriostasis of 5% biofungicide were compared with other 5 fruit-vegetable fungicides to 5 kinds of diseases of causing from Botrytis squamosa etc. we received 25 toxity lines and correspond EC50.the result show: 5% biofungicide is very excellent, it has high activity to 5 diseases, its effect superior to 20%YintaiEC and chemical pesticide in some diseases. |
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| Keywords: | 5% biofungicide Bacteriostasis Toxity lines |
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