Application of sulphur powder to fruit trees can effectively prevent pests

　　Experienced farmers know that if winter is not cold enough, it's bad news for growers. Because cold weather helps to freeze all kinds of pests in winter so that plants can prevent all kinds of pests in the next spring. So if we encounter a warm winter, what should farmers do to reduce the loss? At present, the effective method is to buy fruit-grade sulfur powder for fruit trees.

　　Take the planting of fruit trees as an example. When watering fruit trees, you can mix an appropriate amount of sulfur powder in the water. After full mixing, you can spray the trunk and root of fruit trees to prevent insects.

　　Sulfur powder of fruit trees can be directly buried in the roots of fruit trees with other fungicides. Many diseases and pests of fruit trees occur at the root. After a certain proportion of sulfur powder is ready, the fruit is directly buried with the shovel along with the crown of the fruit tree. The depth should be changed according to the size of fruit trees, and the dosage should be controlled to prevent the excessive burning of seedlings.

　　The sulfur powder from fruit trees can be used to disinfect vegetable greenhouses. Put the sulfur powder of fruit trees in the greenhouse vegetables, and ignite it with open fire. When burning, pay attention to the greenhouse vegetables to be closed. In addition, there must be no living objects in the shed, to avoid sulfur dioxide gas caused by combustion, causing damage to organisms.

　　The sulfur powder has many effects on plants, and there are many ways to use it. The majority of growers can study it in practice. In addition, when using sulfur powder to kill insects in fruit trees, it is necessary to clear the orchard in advance to clean up the dead branches, leaves, and rotten fruits. Only in this way can the control effect be better.