Potato

Soil & Plant Health Analysis

your harvest matters

Columbia Root-knot nematode

Northern Root-knot nematode

Root Lesion nematode

Stubby Root nematode (TRV vector)

Testing soil-borne fungal and bacterial diseases

Verticillium wilt

  • Verticillium dahliae

  • V. albo-atrum

Fusarium wilt - Dry rot - Seed piece decay

  • Fusarium spp.

Pythium leak and Shell rot

  • Pythium ultimum

Rhizoctonia

  • Rhizoctonia solani

Black dot

  • Colletotrichum coccodes

Powdery scab (PMTV vector)

  • Spongospora subterranea

Common scab

  • Pathogenic Streptomyces spp.

Potato Late blight

  • Phytophthora infestans

Potato Early blight

  • Alternaria solani

Potato leaf blight

  • Alternaria alternata

Silver scurf

  • Helminthosporium solani

White mold

  • Sclerotinia sclerotiorum

Pink rot

  • Phytophthora erythroseptica

  • Blackleg - Seed piece decay

  • Pectobacterium spp.

Testing viral diseases


CRS - Corky Ringspot Disease

PLRV - Potato Leafroll Virus

PMTV - Potato Mop Top Virus

PVY - Potato Virus Y (O, N, NTN)

TRV - Tobacco Rattle Virus

Testing potato storage diseases


Columbia Root-knot Nematode

  • Meloidogyne chitwoodi

Northern Root-knot Nematode

  • Meloidogyne hapla

Verticillium wilt

  • Verticillium dahliae

Fusarium wilt - Dry rot - Seed piece decay

  • Fusarium spp.

Pythium leak and Shell rot

  • Pythium ultimum

Rhizoctonia

  • Rhizoctonia solani

Powdery scab

  • Spongospora subterranea

Common scab

  • Pathogenic Streptomyces spp.

Potato Late blight

  • Phytophthora infestans

Potato Early blight

  • Alternaria solani

Black dot

  • Colletotrichum coccodes

Silver scurf

  • Helminthosporium solani

Pink rot

  • Phytophthora erythroceptica

Soft rot - Seed piece decay

  • Pectobacterium spp.

Blackleg

  • Dickeya spp.

Bacterial ring rot (BRR)

  • Clavibacter michiganensis subsp. sepedonicus

TRV - Corky Ringspot Disease (CRS)

PMTV - Potato Mop Top Virus

PVY - Potato Virus Y (O, N, NTN)

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