The pest survey and statistics device can investigate and count diseases and insects in agriculture, forestry, quarantine, and other fields. The design and analysis of the instruments use automated and standardized systems to make newcomers better. Operation, the process is simple and easy to understand. Pests and diseases are the general term for diseases and insect pests. Once they occur, they will have adverse effects on agriculture, forestry, animal husbandry, and other industries, as well as economic losses. There are many types of pests and diseases, which can be divided into three categories according to the frequency and severity of their occurrence: The first category is called the major diseases and pests. The occurrence of such pests is large, and the frequency of occurrence is large, if not effective Land control will result in serious economic losses; the second type is that the quantity that usually occurs is relatively small, and no prevention or control is required. However, in some special cases, the number of occurrences is large and it is easy to organize and control. Such pests and diseases are called sporadic cases. The incidence of sexual pests and third-type pests is relatively small and does not meet the control standards. These pests are called minor pests. Intermittent pests and diseases refer to the occurrence of serious hazards, which are not frequent, but are sometimes caused by climatic conditions, such as pests belonging to this pest. The prevention and control of pests and diseases is also an important research topic in agriculture all over the world. Under this circumstance, the successful development of a pest and disease investigation and statistics device not only strengthened the prevention and control of diseases and insect pests in agriculture, but also in forestry and quarantine. Investigation and statistics of agricultural pests and diseases is the basis and focus of plant protection work. It correctly grasps the regularity of occurrence and growth of local crop pests and diseases, and through long-term systemic pest investigations, combines scientific factors such as weather, species, and management to conduct scientific analysis and formulate accurate The statistics of pests and diseases can effectively guide the prevention and control of crop pests and fields. Field pest surveys and statistics are first-hand data that are the most realistic and representative and are an important basis for pest prediction. Therefore, investigators must not be careless and must maintain a meticulous attitude toward work in order to obtain comprehensive and accurate survey data. Investigation of field pests and diseases should include field survey methods, careful observation, detailed records, and correct calculations. The survey data was compiled on the same day, and the files were collected and archived in a timely manner. Cable Tray,Stainless Steel Cable Tray,Galvanized Cable Tray,Fiber Channel Cable Tray Jiangsu Juke Metal Products Co.,Ltd. , https://www.jsjukemetal.com