温郁金弯孢霉叶枯病病原菌的药剂筛选  

Screening Fungicides for Pathogen of Curvularia Leaf Blight on Curcuma wenyujin

作　　者：黄娴 陈旭玉[2] 

机构地区：[1]海南碧凯药业研究所有限公司,海南海口570216 [2]中国医学科学院﹠北京协和医学院,药用植物研究所海南分所(海南省南药资源保护与开发重点实验室),海南万宁5715333

出　　处：《安徽农业科学》2014年第8期2345-2346,共2页Journal of Anhui Agricultural Sciences

基　　金：国家科技重大专项子课题(2012ZX09304006);国家星火计划重大项目"海南经济林下间作技术集成与应用";海南省重大专项子课题(ZDZX2013008);国家中医药部门公共卫生专项(2012-157号);工业及信息化部2012年度中药材扶植项目"中药材莪术产业化生产基地建设"

摘　　要：[目的]筛选合适的药剂控制温郁金弯孢霉叶枯病。[方法]选用5种农药,采用生长速率法和抑菌圈法对温郁金叶枯病病原菌进行室内筛选。[结果]80%代森锰锌WP对温郁金弯孢霉叶枯病防治效果最好;50%咪鲜胺锰盐WP次之;50%多菌灵WP、75%百菌清WP和70%甲基硫菌灵WP无抑菌效果。[结论]80%代森锰锌WP和50%咪鲜胺锰盐WP对弯孢霉叶枯病有明显的抑制作用。[ Objective ] In order to control Curvularia Leaf Blight on Curcuma wenyujin. [ Method ] Five fungicides were used to screen by mycelia growth rate method and inhibition zone method. [ Result ] The results showed that the effect of 80% Mancozeh WP was the best to Curvularia clavata, 50% prochloraz-manganese chloride complex WP was lower. However, WG 50% carbendazim, 75% chlorothahmi[ WP and 70% thiophanate-methyl WP have no effect on the pathogen of Curvularia Leaf Blight. [ Conclusion] 80% Mancozeb WP and 50% prochlorazmanganese chloride complex WP had obvious inhibitory effect on the pathogen of Curvularia Leaf Blight.

关 键 词：温郁金 叶枯病 弯孢 药剂筛选 

分 类 号：S682.263[农业科学—观赏园艺]