Plant Pathogens

Plant Pathogens

Refer to Interactive Commerce Control List  for most recent updates - Category 1 

This page updated 01/06/2026

Export Control Classification Numbers (ECCN): 1C354 (Category 1)

  • Andean Potato latent virus (Potato Andean latent tymovirus)
  • Potato spindle tuber viroid

updated per 01/06/26 listings

  • Xanthomonas albilineans
  • Xanthomonas citri pv. citri (Xanthomonas asxonopodis pv. citri) (Xanthomonas campestris pv. citri)
  • Xanthomonas oryzae (this species of proteobacteria is on the "select agent" list  but only the pathovar Xanthomonas oryzae pv. oryzae (syn. Pseudomonas campestris pv. oryzae) is identified on the Australia Group (AG): "list of plant pathogens for export control)
  • Clavibacter michigamensis subspecies sepedonicus (Clavibacter sepedonicus, Clavibacter michiganense subsp sepedonicus, Corynebacterium michiganensis subspecies sepedonicum, Corynebacterium sepedonicum)
  • Ralstonia solanacearum Race 3, biovar 2
  • Raythayibacter toxicus (this species of bacterium is on the "select agent" list  but is not identified on the Australia Group (AG): "list of plant pathogens for export control)

updated per 01/06/26 listings

  • Bipolarious oryzae (Cochliobolus miyabeanus, Helminthosporium oryzae)
  • Colletotrichum kahawae (Colletrotrichum coffeanum var. virulans)
  • Pseudocercospora ulei (Microcyclus ulei, Dothidella ulei)
  • Puccinia graminis ssp graminis var graminis/Puccinia graminis ssp graminis var stakmanii (Puccinia graminis (syn. Puccinia graminis f. sp. tritici))
  • Puccinia struformis (syn. Puccinia glumarum)
  • Magnaporthe oryze (Pyricularia oryzae)
  • Peronosclerospora philippinensis ( Peronosclerospora sacchari)
  • Sclerophthora rayssiae var. zeae
  • Synchytrium endobioticum
  • Tilletia indica
  • Thecaphora solani
  • Phoma glycinicola (formerly Pyrenochaeta glycines)(this fungus is on the "select agent" list  but is not identified on the Australia Group (AG): "list of plant pathogens for export control)

updated per 01/06/26 listings