This part specifies the methods and requirements for field trials of herbicide efficacy in controlling weeds in ginger fields. This section is applicable to regis ered field efficacy plot testing and efficacy evaluation of herbicides for controlling weeds in ginger fields.
NY/T 1464.55-2014 history
2014NY/T 1464.55-2014 Pesticide guidelines for the field efficacy trials.Part 55:Weed control of herbicides in ginger fields