GB/T 17980.91-2004

Active

Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 91:Fungicides against brown leaf spot of tobacco

农药田间药效试验准则(二) 第91部分:杀菌剂防治烟草赤星病

Standard Type

GBT

ICS

65.100

CCS

B17

Status

Active

Issue Date

2004-03-03

Implementation

2004-08-01

Centralized Committee

农业农村部

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies the field trial methods and efficacy evaluation criteria for fungicides used to control brown leaf spot disease in tobacco. It is applied in agricultural research and pesticide registration contexts to ensure consistent, reliable testing of fungicide performance on tobacco crops. The guidelines help standardize data collection for comparing product effectiveness under real field conditions.

Related Standards

NY/T 1464.1-2007 Guidelines on efficacy evaluation of pesticides Part 1: Insecticides against migratory locust GB/T 19336-2003 Abamectin technical GB/T 19337-2003 Abamectin emulsifiable concentrates GB/T 19308-2003 Paraquat aqueous solution GB/T 9559-2003 Lindan GB/T 19378-2003 Nomenclature and codes for pesticide formulations GB/T 17980.99-2004 Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 99:Fungicides againstpost-harverst anthracnose of mango GB/T 17980.89-2004 Pesticide--Guidelines for the field efficacy trials(Ⅱ)--Part 89:Fungicides against rust ofsoybean

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.