High benefit of scientific drug use

Many growers cannot prescribe the right medicine, and the disease is mistaken for infectious disease, or other diseases. Use fungicides to treat physiological diseases. Fungicides are used to control bacterial and viral diseases, but they are not only ineffective, but also cost money. The therapeutic effect can not be achieved.

Because there are many kinds of fungal diseases in crops, if the disease judgment is not accurate and the fungicides are not selected properly, the expected control effect can not be achieved. There are two kinds of fungicides, protective fungicides and therapeutic fungicides. There is a difference between the two. Protective fungicides are used before the occurrence of the disease. a protective film is established on the stem, leaf and fruit surface of the plant to prevent the invasion of germs. when used, a new high-fat membrane is added to protect the plant. However, the prevention and treatment effect is not very obvious after the disease. Generally speaking, therapeutic fungicides can be quickly absorbed and transmitted to plants after the onset of the disease, killing germs and playing a therapeutic role.