Scientific application of pesticides makes crop cultivation more profitable

Many growers cannot treat the disease correctly, mistaking a disease for an infectious disease, or mistaking it for another disease. They use fungicides to treat physiological diseases. They use fungicides to control bacterial diseases and viral diseases, but this is often both ineffective and labor-wasting, as well as costly. The treatment effect cannot be achieved.

Since there are many kinds of fungal diseases that occur in crops, if the symptoms are not judged accurately and the selected fungicide is inappropriate, the expected control effect will likewise not be achieved. There are two types of fungicides, protective fungicides and curative fungicides. The two are different. Protective fungicides are used before the disease occurs, forming a protective film on the surface of the plant's stems, leaves, and fruits to prevent the invasion of pathogens; when used, new high-fat film is added together for a protective effect. But after the disease occurs, the control effect is not very obvious. Curative fungicides are generally applied after the disease occurs and can be rapidly absorbed and translocated into the plant body, killing the pathogens and producing a curative effect.