GB/T 17980.127-2004 Pesticide-Guidelines for the field efficacy trials(II)-Part 127:Herbicides against weeds in crops with directional spray (English Version)
This part specifies the methods and basic requirements for the field efficacy plot test of herbicides to control weeds between crop rows. This part is applicable to the field plot test and evaluation of herbicides for the control of weeds in crop fields for registration. For other field tests, refer to this section.
GB/T 17980.127-2004 history
2004GB/T 17980.127-2004 Pesticide-Guidelines for the field efficacy trials(II)-Part 127:Herbicides against weeds in crops with directional spray