General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 17980.23-2000
Scope
This standard specifies fungicides for the control of cereal rust [P. Striiformis (stripe rust); P. Recondita (leaf rust); P. Horde (barley leaf rust); P. Graminis (stem rust); P. Coronata (oat crown rust). Rust)] methods and basic requirements for field trials of drug efficacy plots. This standard applies to the field plot test and efficacy evaluation of fungicides for the control of cereal rust. Other field efficacy tests shall be carried out with reference to this standard.
GB/T 17980.23-2000 history
2000GB/T 17980.23-2000 Pesticide-Guidelines for the field efficacy trials(I)-Fungicides against cereal rust