复方中药提取物对植物枯萎病原菌的影响  

Effect of Compound Chinese Herb Extracts on Plant Blight Pathogen

作　　者：戴争[1] 张君亭[1] 岳风荣[1] 孙廷林[1] 张博[2] 任青华[2] 尚佑芬[1] 

机构地区：[1]山东省农业科学院植物保护研究所/山东省植物病毒学重点实验室,山东济南250100 [2]山东省医学科学院基础医学研究所

出　　处：《现代农业科技》2012年第12期112-112,114,共2页Modern Agricultural Science and Technology

基　　金：国家公益性农业行业专项(201003031)

摘　　要：探讨复方中药提取物对植物枯萎病原菌的影响,以为生产用药提供理论依据。结果表明:5个浓度的药液,均有不同程度地抑制西瓜枯萎病原菌和黄瓜枯萎病原菌的作用,其抑制作用随浓度增高而显著增加。即使在低浓度0.031 3 g/mL时,对该2种病原菌仍有较好的抑制效果。The paper investigated the effect of compound Chinese herb extracts for plant blight pathogen,in order to provide a theoretical basis for the production of drugs.The results showed that all of the five concentration gradient of the sample solution had effects more or less on fusarium pathogens and cucumber Fusarium oxysporum ,mortality increased significantly with increasing concentration even at low concentrations of 0.031 3 g/mL, the two kinds of pathogens still had good inhibitory effect.

关 键 词：复方中药提取物 西瓜枯萎病原菌 黄瓜枯萎病原菌 抗菌活性 

分 类 号：S432.4[农业科学—植物病理学]