Use technology: Pyrimethylsol is a pyrimidine heterocycle endosuction therapeutic low toxicity fungicide, has protective and therapeutic effects, can be quickly absorbed by plant roots, stems, leaves, and run in the plant body to all parts. Is an adenine nucleoside deaminase inhibitor. After contact with the bacteria, it has a strong killing effect on the mycelium and conidia, and can inhibit the formation of the spores. The drug is safe in use, and has an obvious effect on promoting crop growth, low toxicity to human and livestock, safe for birds and fish, and has no effect on bees.

          Pyrimethphenol is suitable for a variety of fruits and vegetables, mainly used for preventing and controlling the occurrence of powdery mildew. At present, it can be used in cucumber, bitter melon, wax gourd, melon, pumpkin, watermelon, zucchini and other melons, eggplant, pepper, tomato and other tomatoes, kidney beans, cowpeas, peas and other beans.

          Matters need attention: 1 Store in cool, dry, ventilated and warehouse; strictly prevent moisture and sun exposure, and do not mix with food, seeds and feed, avoid contact with skin and eyes, and prevent inhalation from mouth and nose. 2. Strictly comply with the "Regulations on the Safe Use of Pesticides" to prevent the liquid from touching the skin and entering the body. 3 oral poisoning, immediately for vomiting and gastric lavage, with 1-2% sodium bicarbonate solution or water; skin contact, with soap or water rinse skin; eyes infected with poison, can be a lot of water or saline for many times; critically ill patients breathing badly, must be immediately artificial respiration and sent to the hospital for timely treatment. No special antidote, should be symptomatic treatment.