当前位置: 首页 > 文章 > 粘帚霉不同菌株发酵液对3种病原真菌的抑制作用(英文) 华中农业大学学报 2004 (1) 102-105
Position: Home > Articles > Inhibition of Zymotic Liquid from Different Isolates of Gliocladium spp. to Three Pathogenic Fungi Journal of Huazhong Agricultural University 2004 (1) 102-105

粘帚霉不同菌株发酵液对3种病原真菌的抑制作用(英文)

作  者:
马桂珍;吴学仁;杨文兰;吕国忠
单  位:
中国农业科学院生物防治研究所;河北科技师范学院;沈阳农业大学植物保护学院
关键词:
粘帚霉;发酵液;抑制
摘  要:
试验测定了8个粘帚霉Gliocladium spp.菌株的发酵液对3种重要土传病原真菌尖孢镰刀菌Fusarium oxysporum Schlecht.、立枯丝核菌Rhizoctonia solani和核盘菌Sclerotina sclerotiorun的抑菌效果。结果表明,HL-1-1、SH-1-1和SS-1-1的抑菌作用最强,抑菌率分别达83.48%、81.65%和78.68%,3个菌株之间差异不显著;SDT-10-1的抑菌作用最小,抑菌率仅为23.24%。热稳定性测定结果表明:发酵液121℃处理30 min,病原菌生长正常,抑菌作用消失;发酵液经60℃处理后供试菌株的抑菌效果明显,但效果明显降低。
译  名:
Inhibition of Zymotic Liquid from Different Isolates of Gliocladium spp. to Three Pathogenic Fungi
作  者:
Ma Guizhen Wu Xueren Yang Wenlan Lu Guozhong (Biological Control Institute, Chinese Academy of Agri. Sci, , Beijng 100081 ,China; Hebei Science and Technique Normal College,Qinhuangdao 066000,China; Shenyang Agricultural University,Shenyang 110161 ,China)
关键词:
Gliocladium spp. ; zymotic liquid; inhibition
摘  要:
Inhibition of zymotic liquid of 8 isolates of Gliocladium spp. to Fusarium oxysporum ,Rhizoctonia solani,Sclerotina sclerotwrum were tested. The zymotic liquids of isolates HL-1-1,SH-1-1 and SS-1-1 were most inhibitive with inhibition rate 83. 48%, 81. 65% and 78. 68%,respectively. Zymotic liquid of SDT-10-1 was not so inhibitive with inhibition rate only 23. 24% The result of check for heat resistance showed that the effect of inhibition of zymotic liquid disappeared and the pathogenic fungi has normal growth at 112℃ after 30 min, but at 60 ℃ the effect was in evidence, although a little depressed.

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