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Position: Home > Articles > Studies on Induced Immunization with Fusarium to Corn Stalk Rot Heilongjiang Agricultural Sciences 2001 (4) 11-13

镰刀菌对玉米青枯病的诱导免疫研究

作  者:
梅丽艳;郭梅;李志勇
单  位:
黑龙江省农科院植保所
关键词:
镰刀菌;玉米青枯病;诱导免疫
摘  要:
经诱导抗病性测定 ,供试 6种镰刀菌菌株均能诱导玉米抗青枯病。F1对Pythiumgraminicola的诱导效果最好 ,用F1注射诱导接种和土壤诱导接种的诱导效果分别为 10 0 %和88%。F5对Fusarium graminearum的诱导效果最好 ,用F5注射诱导接种和土壤诱导接种诱导效果均达 10 0 %。以播前土壤诱导接种法效果好 ,持效期长 ,且能改善玉米农艺性状。
译  名:
Studies on Induced Immunization with Fusarium to Corn Stalk Rot
作  者:
MEI Li yan, GUO Mei, LI Zhi yong (Plant Protection Institute, Heilongjiang Academy of Agricultural Sciences, Harbin 150086, China)
关键词:
fusarium; corn stalk rot; induced immunization
摘  要:
The determination of induced resistance showed that six inducing strains of Fusarium could induce resistance of corn to corn stalk rot. The induced protection caused by F 1 for Pythium raminicola was the best, the effects of F 1 injection and soil inoculation were 100% and 88% respectively. The induced protection caused by F 5 for F. graminearum was the best, the induced effects of the forenamed methods were all 100%. The effect of soil inoculation before sowing was the best and its protection period could be kept longer, which could improve the agronomic character of corn.

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