Henan Provincial Standard of the People's Republic of China
Latest
DB41/T 2039-2020
Scope
This document stipulates the terms and definitions, construction principles, construction goals, site selection conditions, construction content and operation guarantees for the construction of crop disease and insect field monitoring points. This document is applicable to the construction of field monitoring points for crop diseases and insect pests.
DB41/T 2039-2020 history
2020DB41/T 2039-2020 Specifications for the construction of field monitoring points for crop diseases and insect pests