Guizhou Provincial Standard of the People's Republic of China
Latest
DB52/T 1588-2021
Scope
This document stipulates the field disease classification standards and comprehensive prevention and control technologies for potato early blight. This document is applicable to the prevention and control of early potato blight in Guizhou.
DB52/T 1588-2021 history
2021DB52/T 1588-2021 Potato early blight comprehensive control technical regulations