Agroforestry microclimate information acquisition system is widely used in the fields of plant protection promotion, research and teaching units, pest research and pest forecast in agriculture and forestry industry. It adopts advanced microcontroller technology and connects with computer to realize automatic collection, processing and storage of regional meteorological data necessary for pest forecast. It has data screen display, real-time or automatic typing according to set time. Printing, single-machine accumulative storage 365 days and information resources network sharing functions, according to the need to select the time and sub-items to view the data, while the microclimate data can be exported to Excel for editing, according to the need to generate charts, analysis and study the occurrence of agricultural and forestry diseases and insects in different climatic conditions, fast implementation of data statistical analysis, accurate prediction. It is a necessary basic equipment for visualization, networking, standardization and automation of pest monitoring and forecasting in plant protection department.