Le plant français de pomme de terre FNPPPT Gnis

Technical sheets on diseases and pests

 
Virus Y (PVY)
Virus Y NTN (PVYNTN)
Potato leaf-roll virus (PLRV)
Virus A (PVA)
Virus X (PVX)
Virus S (PVS)
Virus M (PVM)
Tobacco rattle virus (TRV)
Potato mop-top virus (PMTV)
Tomato spotted wild virus (TSWV)
 
Potato spindle tuber viroid (PSTVd)
 
Stolbur and MLO (Stolbur, ...)
 

Common scab (Streptomyces)
Black leg (Erwinia)
Brown rot (Ralstonia solanacearum)
Ring rot(Clavibacter michiganensis sepedonicus)
 
Early blight (Alternaria)
Black dot (Colletotrichum coccodes)
Dry rot (Fusarium)
Silver scurf (Helminthosporium solani)
Powdery scab (Spongospora subterranea)
Potato wart disease (Synchytrium endobioticum)
Gangrene (Phoma)
Late blight (Phytophthora infestans)
Skin spot (Polyscytalum pustulans)
Leak and pink rot (Pythium, Phyto. erythroseptica)
Black scurf (Rhizoctonia solani)
White mould disease (Sclerotinia sclerotiorum)
Verticilium wilt (Verticilium)
 

Potato cyst nematodes (Globodera)
Root knot nematodes (Meloidogyne)
Stem and bulb nematodes (Ditylenchus)

 
Colorado beetle (Leptinotarsa decemlineata)
Wireworms (Agriotes)
Tuber moth (Phtorimea opercullela)
 
Physiological disorders
Chemical damage