Regarding plant diseases, it can be said that it is a "stubborn disease" in agricultural production. The frequency of occurrence is high, the harm is not big, and the difficulty of prevention is still very high. In view of the prevention and control of plant diseases, the overall idea is "early prevention, scientific prevention and control", seize the opportunity, use the right medicine, so that plant diseases can be effectively prevented and controlled. At present, the “old driver†of plant protection is using the plant pathogen detector to diagnose and control plant diseases, and has achieved good control effects.
In the past, due to the lack of scientific plant disease diagnosis, the disease in the process of plant disease control is not symptomatic, improper disposal methods, phytotoxicity, etc., not only can the disease not be effectively controlled, but also cause waste of resources, environmental pollution, etc. influences. Regarding the prevention and control of plant diseases, the first thing to grasp is prevention, that is, to detect diseases early and carry out scientific prevention and treatment.
In general, plants are infested by pathogenic organisms, firstly from the internal physiological changes, so the use of plant pathogen detectors for internal scientific diagnosis of plant diseases, early detection of plant disease traces, while plant pathogen detector can accurately detect According to the test results, the disease types can also be used to prevent and treat the diseases of different plants, and guide the farmers to learn to use medicines in a timely manner to prevent and control plant diseases and ensure the safety of agricultural production.
Plant diseases can seriously affect the normal growth and results of plants, and cause plant death in severe cases. Therefore, it can be said that plant diseases are important factors that restrict the increase of grain production and quality, and do not solve the problems of frequent occurrence and serious occurrence of plant diseases. Then there is no way to guarantee the interests of farmers, and there is no way to achieve agricultural modernization. With the development of science and technology, the “old driver†of plant protection began to use the professional plant pathogen detector to carry out plant disease detection, so that the effect of plant disease control is getting better and better, the threat of plant diseases is getting smaller and smaller, and the development path of agricultural modernization is also Going smoother.
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