摘要
[目的和方法]通过室内联合毒力试验、田间药效试验明确烯酰吗啉与氟啶胺混剂对辣椒疫病的防治作用。[结果]室内联合毒力试验结果表明,烯酰吗啉与氟啶胺混配,在3∶1-1∶3配比范围内,对辣椒疫病表现出相加或略增效作用;田间于辣椒疫病初发期施药,40%烯酰吗啉·氟啶胺悬浮剂对辣椒疫病具有良好的防治效果。[结论]40%烯酰吗啉·氟啶胺悬浮剂可作为防治辣椒疫病的新品种,具有很好的开发前景。
[Aims and Methods] This study aims to confirm the efficacy of the mixture of dimethomorph and fluazinam on pepper phytophthora blight by synergistic action test and field trial. [Results] The results indicated that the mixtures of dimethomorph and fluazinam afforded an addition or little synergy joint action on pepper phytophthora blight in the range of 3：1 to 1：3 in synergistic action test. In field the mixture of dimethomorph and fluazinam 40% SC showed good efficacy on pepper phytophthora blight in the early stages of the disease. [Conclusions] Dimethomorph and fluazinam 40% SC can be used as a new variety to control pepper phytophthora blight with good development prospect.
出处
《农药》
CAS
CSCD
北大核心
2016年第8期600-601,共2页
Agrochemicals
关键词
烯酰吗啉
氟啶胺
混剂
辣椒疫病
dimethomorph
fluazinam
mixture
pepper phytophthora blight
