What instruments and equipment are needed for the investigation of forest diseases and insect pests?

Forest pest control refers to the prevention and control of pests and diseases in forests, trees, seedlings, wood and bamboo, which is an important normal work in national forestry work. Forest protection personnel should regularly conduct a comprehensive investigation or special investigation of forest diseases and insect pests within their jurisdiction to master their occurrence, distribution and harm to forest resources; When abnormal phenomena such as dead trees are found, they should be investigated and sampled in time and monitored in real time. The premise of entering the prevention and control work is to grasp the disaster situation in time and accurately, and the field investigation method based on 3S technology is not only the main means to obtain the situation of forestry pests.

Technical architecture:

The scheme consists of "embedded industrial GPS+ professional forest protection investigation software", which is suitable for county-level forest pest investigation. It takes the digital map (grid or vector) as the survey base map, uses the built-in GPS equipment for spatial positioning and navigation, records data through the visual interface, and realizes seamless connection with PC. The survey results directly enter the database of national prevention and control system, which simplifies the processing procedure of grass-roots survey data and improves the accuracy and efficiency of summary.

Commercial value:

(1) industrial-grade PDA GPS has the characteristics of small size and good mobility. The PDA based on GIS/GPS is used for real-time data entry and convenient data exchange with the PC end of the forestry pest monitoring data recording system based on GIS/GPS, which provides great convenience for field investigators.

(2) The simple operation interface of the system minimizes the input workload of field investigators of forestry pest information at county level, which is convenient for users to input data; Through the error prompt function, errors in operation can be displayed in time so that users can operate again.