Yintaibao is a broad-spectrum fungicide with plant health functions. It has a variety of protective effects such as preventing the invasion of pathogens, preventing the spread of pathogens and removing pathogens in the body. It can be used for 3-4 times to improve the growth of crops and the quality of fruits and vegetables. Upgraded products of fungicides for economic crops such as vegetables and fruit trees. Yintaibao is refined by using advanced dry suspending agent manufacturing technology. The product's particle size, suspension rate, moisture and other technical indicators are greatly improved compared with similar products in the market, and the product has better efficacy, safety and stability.