This part specifies the methods and basic requirements for the field plot test of plant growth regulators used to regulate the growth of wheat. This part is applicable to the efficacy evaluation of wheat growth regulators in field efficacy plot trials for registration. For other field efficacy tests, refer to this section.
GB/T 17980.132-2004 history
2004GB/T 17980.132-2004 Pesticide-Guidelines for the field efficacy trials(II)-Part 132:Plant growth regulator trials on wheat