Wheat bran is mainly wheat bran, bran and wheat bifurcation. From the wheat seedling stage to the panicle stage, there are hazards. The earliest stage has the greatest impact on the yield. In the seedling stage, when the planting rate reaches 40% to 50%, an average of 4 to 5 plants per plant are used for prevention and treatment, and when the panicle-earning rate reaches 15% to 20% in the panicle stage, an average of 10 plants or more per plant is carried out. Prevention, use 25% cyanomethoate 50ml/mu or 25% cyperfloxacin 50ml/mu, can also use 40% omethoate 50ml/mu combined control wheat worms spray 50kg spray or watered 20 kilograms of mist. Single control wheat aphid can use 50% anti-inferiority wettable powder 6-8 grams 10-20 grams of water spray or mist. Injectio,Nursing Andprotective Equipment Henan Anbang Medical Supplies Co., Ltd. , https://www.anbangmedical.com