General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 17980.129-2004
Scope
This part specifies the methods and basic requirements for the field efficacy test of herbicides to control weeds in tobacco fields. This part is applicable to field plot trials and efficacy evaluation of herbicides for the control of weeds in tobacco fields. For other field efficacy tests, refer to this section.
GB/T 17980.129-2004 history
2004GB/T 17980.129-2004 Pesticide-Guidelines for the field efficacy trials(II)-Part 129:Herbicides against weeds in tobacco