GB/T 31792-2015
ActiveDetection and identification of Diaporthe helianthi Muntanola-Cvetkovic Mihaljcevic et Petrov
向日葵茎溃疡病菌检疫鉴定方法
Application Summary AI generated
This standard specifies the quarantine and identification methods for the fungus *Diaporthe helianthi*, the causal agent of sunflower stem canker. It is applied by plant health authorities and agricultural laboratories to detect and confirm the presence of this pathogen in imported sunflower seeds, plant materials, or field samples. The standard supports international trade biosecurity and domestic crop protection by ensuring accurate diagnosis to prevent the introduction and spread of this harmful disease.
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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.