1, this product can not be mixed with alkaline pesticides and other substances. 2, when using away from the water source, it is prohibited to clean the application equipment in rivers and other water bodies. 3, pregnant and breastfeeding women to avoid contact with drugs. 4. This product can be used on Apple for a safe interval of 21 days, and can be used up to 2 times per season. 5. Pay attention to safety protection measures when applying the product. Wear protective equipment, protective mask, protective gloves and clean protective clothing when using the product. Avoid contact with skin and eyes, avoid inhaling the liquid through mouth and nose, do not eat or drink during application, and wash hands and face immediately after application. 6. Please read the label carefully before use, operate according to the product instructions or consult the local plant protection technology department, and bury the packaging deeply after use. 7. It is recommended that fungicides with different mechanisms of action be used in rotation to delay resistance.