Chinese medicinal preparation for preventing and treating succulent valsa mali and preparation method thereof

The invention discloses a Chinese medicinal preparation for preventing and treating succulent valsa mali, which is prepared from the following raw materials in parts by weight: 22 parts to 27 parts of cortex wisteriae sinensis, 28 parts to 35 parts of euphorbia ebracteolata hayata, 20 parts to 30 parts of herba celastri angulati, 19 parts to 23 parts of radix stemonae, 19 parts to 23 parts of radix celastri paniculati, 19 parts to 23 parts of flos caryophylli, 15 parts to 25 parts of chrysophanol, 14 parts to 18 parts of omphalia, 16 parts to 19 parts of sulphur powder, and 30 parts to 50 parts of charcoal dust. According to the invention, by utilizing a synergistic effect among each Chinese herbal medicine, the Chinese medicinal preparation containing various powerful antifungal and insecticide ingredients is prepared; the Chinese medicinal preparation has excellent effects of resisting to fungi, killing insects, preventing corrosion, resisting to convulsions and the like; the active ingredients of the Chine