5%仿生杀菌剂对果蔬贮藏期主要病害的毒力测定  

Toxicity Determine of 5% Imitating-biology Fungicide to Mostly Disease in Fruit-vegetable Store Life

作　　者：杨秀荣[1] 张华云 阎瑞香 孙凤芝[3] 刘水芳[1] 王勇[1] 

机构地区：[1]天津市植物保护研究所,天津300112 [2]国家保鲜中心,天津300384 [3]天津市武清区农业局,天津301700

出　　处：《中国农学通报》2006年第4期349-351,共3页Chinese Agricultural Science Bulletin

基　　金：天津市科委科技攻关项目"天然活性物质的提取和仿生保鲜剂的研究"(022100911)。

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。On the basis of preparatory screening test, the bactefiostasis 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.

关 键 词：5%仿生杀菌剂 抑菌效果 毒力曲线 

分 类 号：S48[农业科学—农药学]