1) This product can not be mixed with alkaline pesticides and other substances. 2) The safe interval of application of this product on tomatoes is 7 days, and the maximum application time is 3 times per season. 3) Keep away from the water source when using, and it is forbidden to clean the application equipment in the water body such as rivers and ponds. 4) Pregnant and lactating women should avoid exposure to chemicals. 5) Pay attention to safety precautions when applying this product. Wear protective equipment, protective mask, protective gloves and clean protective clothing when using this 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) Read the label carefully before use, operate according to the product instructions or consult the local plant protection technical department. Bury the package deep after use. Used packaging should be properly disposed of, not used for other purposes, and not discarded at will. 7) It is recommended that fungicides with different mechanisms of action be used in rotation to delay resistance.