Anhui Provincial Standard of the People's Republic of China
Latest
DB34/T 571-2005
Scope
This standard specifies the time, method, and content of the investigation of apple brown spot disease, and the statistics, collection and reporting methods of the prediction data. This standard is applicable to the detection and investigation of apple brown spot disease.
DB34/T 571-2005 history
2005DB34/T 571-2005 Specifications for survey and report of apple brown spot disease