当前位置: 首页 > 文章 > 17种杀菌剂对桃细菌性穿孔病的抑菌作用 上海交通大学学报(农业科学版) 2011,29 (4) 17-20
Position: Home > Articles > Inhibition of seventeen fungicides to Xanthomonas pruni(Smith)Down Journal of Shanghai Jiaotong University(Agricultural Science) 2011,29 (4) 17-20

17种杀菌剂对桃细菌性穿孔病的抑菌作用

作  者:
赵宝明;沈国清;王世平
单  位:
上海交通大学农业与生物学院上海200240;上海市浦东新区农业技术推广中心
关键词:
桃细菌性穿孔病菌;链霉素;春雷霉素;毒力测定;抑菌谱
摘  要:
采用抑菌圈法测定17种杀菌剂对桃细菌性穿孔病菌的毒力,结果表明:链霉素和春雷霉素的毒力最高,其EC50分别为27.5193g/L和17.2010g/L;链霉素和春雷霉素对桃细菌性穿孔病菌的联合毒力测定,两药以6∶1混配,具有增效作用;抑菌谱试验发现该混剂对6种病原菌也有很好的抑制作用。
译  名:
Inhibition of seventeen fungicides to Xanthomonas pruni(Smith)Down
作  者:
ZHAO Bao-ming1,SHEN Guo-qing2,WANG Shi-ping2 (1.Shanghai Pudong District Agro-technology Extension Center,Shanghai 201201,China; 2.School of Agriculture and Biology,Shanghai Jiaotong University,Shanghai 200240,China)
关键词:
Xanthomonas pruni(Smith)Down;streptomycin;kasugamycin;toxicity;inhibition spectrum
摘  要:
By the inhibition zone method,inhibitory activities of seventeen fungicides against Xanthomonas pruni(Smith)Down were tested.The results showed that streptomycin and kasugamycin had the strongest inhibition and EC50 were 27.5193 g/L and 17.2010 g/L,respectively.The mixture of streptomycin and kasugamycin also showed the synergistic inhibition at the ratio of 6∶1.Inhibition spectrum tests demonstrated that the mixture also had high inhibition to 6 pathogenic fungi at the same ratio.

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