T/GXAS 190-2021 Grape powdery mildew green prevention and control technical specifications for No. 6 Gui Pu grape
T/GXAS 190-2021 Grape powdery mildew green prevention and control technical specifications for No. 6 Gui Pu grape
Basic Information
Scope
Scope: This document defines the terms and definitions related to the green prevention and control technology of powdery mildew in Gui Pu No. 6 grapes, presents the occurrence rules and symptoms, and describes its green prevention and control methods such as agricultural prevention and control, physical prevention and control, and biological prevention and control. This document is applicable to the green prevention and control of powdery mildew in Gui Pu No. 6 grapes in the one-year two-harvest cultivation areas south of the Tropic of Cancer in Guangxi administrative region. Main technical content: This document defines the terms and definitions related to the green prevention and control technology of powdery mildew in Gui Pu No. 6 grapes, presents the occurrence rules and symptoms, and describes its green prevention and control methods such as agricultural prevention and control, physical prevention and control, and biological prevention and control. This document is applicable to the green prevention and control of powdery mildew in Gui Pu No. 6 grapes in the one-year two-harvest cultivation areas south of the Tropic of Cancer in Guangxi administrative region.