Method for preparing stable epoxiconazole raw drug

The invention relates to the field of pesticides, in particular to a method for preparing a stable epoxiconazole raw drug. The epoxiconazole is an efficient, low-toxicity and low-residual broad-spectrum bactericide, and has good control effects on various fungus diseases for crops including oil-bearing crops of peanut and rape, cereal crops of wheat and rice, vegetables of cucumber, strawberry and tomato, fruit trees of apple and banana, sugar beet, cotton, and the like.