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.
出处
《安徽农业科学》
CAS
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"
关键词
温郁金
叶枯病
弯孢
药剂筛选
Curcuma wenyufin
Curvularia Leaf Blight
Curvularia clavata
Fungicide screening