This standard stipulates the classification and codes of common diseases and pests during grain storage, and adopts standardized names of stored grain diseases and pests. This standard applies to information processing and information exchange in the grain industry.
LS/T 1709-2004 history
2018LS/T 1709-2018 Grain Information Classification and Coding Classification and Coding of Stored Grain Pests and Diseases
2004LS/T 1709-2004 Classification and codes of grain information - Classification and codes of pest and disease in stored-grain