摘要
为明确40%氟啶胺·烯酰吗啉悬浮剂对马铃薯晚疫病的防治效果,以80%烯酰吗啉水分散粒剂和500 g/L氟啶胺悬浮剂为对照药剂,进行了防治马铃薯晚疫病的田间药效试验。结果表明,40%氟啶胺·烯酰吗啉悬浮剂除低剂量处理(240 g/hm^2)药后防治效果显著低于对照药剂外,中剂量(270 g/hm^2)和高剂量(300 g/hm^2)药后防治效果均相当于或显著高于对照药剂。
To evaluate the control effects of fluazinam·dimethomorph 40% SC on potato late blight, The field efficacy trials of fluazinam·dimethomorph 40% SC against potato late blight was carried out with control of dimethomorph 80% WDG and fluazinam 500 g/L SC. The results showed that compared with control reagents, the efficacy of 40% fluazinam·dimethomorph SC at the dosage of effective components in 240 g/hm^2 was significantly lower, while the other two dosages in 270 g/hm^2 and 300 g/hm^2 were equivalent or significantly higher to the control reagents.
作者
吕贝贝
刘珍
张贵云
张丽萍
范巧兰
姚众
LYU Bei-bei;LIU Zhen;ZHANG Gui-yun;ZHANG Li-ping;FAN Qiao-lan;YAO Zhong(Cotton Research Institute,Shanxi Academy of Agricultural Sciences,Yuncheng 044000,Shanxi,China)
出处
《湖北农业科学》
2019年第24期117-119,共3页
Hubei Agricultural Sciences
基金
山西省农业科学院农业科技创新研究课题（YCX2018D2YS09）
