30%苯醚甲环唑·丙环唑悬乳剂的研制

Preparation of Difenoconazole+Propiconazole 30%SE

介绍了30%苯醚甲环唑·丙环唑悬乳剂的配方筛选过程,简述了该剂型的特点和贮存稳定性,确定了配制方法和较佳配方组成。试验结果表明:该配方产品质量稳定,热贮[(54±2)℃,14d】和常温贮存2年后,分解率小于5%,各项指标符合悬乳剂的要求。田间药效试验结果表明,对水稻纹枯病有较好的防治效果。

A formulation of difenoconazole＋propiconazole 30% SE was developed and its properties and storage stability were tested. The best formula for difenoconazole＋propiconazole 30% SE and its manufacturing process were described as well. Storage stability tests showed that the decomposition rate of the active ingredient was less than 5% at 54±2℃ for 14 days and room temperature for 2 years. The physical and chemical properties of the formulated product confirmed to the requirements of EW formulation. Field efficacy trial showed that it was good for controlling Rice Rhizocotonia Sonali.