General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 17980.51-2000
Scope
This standard specifies the methods and basic requirements for field trials of herbicide efficacy against weeds in non-cultivated land. This standard is applicable to field trials and efficacy evaluation of herbicides for the control of weeds in non-cultivated land, including industrial areas, warehouses, railways, sidewalks, and other plots where weeds are not expected to grow. The purpose is to control all weeds. Weeds (but not curbs, parks, sports fields). Other field efficacy tests shall be carried out with reference to this standard.
GB/T 17980.51-2000 history
2000GB/T 17980.51-2000 Pesticide-Guidelines for the field efficacy trials(I)-Herbicides against weeds in no-crop field