Powdery scab (Spongospora subterranea)

SKU
ST0002
£199.00
Contact Us

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  • Telephone

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Powdery scab (Spongospora subterranea)
  • Method Used
    Soil bait test and TaqMan® PCR assay.
  • Minimum no. of samples required
    1
  • Standard Turnaround
    25 working days

Powdery scab (Spongospora subterranea) is a fungal blemish disease of potatoes. A cosmetic defect with small lesions occurring in the early stages of the disease, progressing to raised pustules containing a powdery mass.

There are no above ground symptoms but powdery scab can result in tubers being rejected or downgraded. Cultivar resistance and long rotations are the most effective ways to combat infected land. Clean land should be planted with clean seed and this test will enable you to understand if the land you are intending to use is infected.

Powdery scab is a soil-borne disease favoured by cool, moist conditions and heavy soil. A soil bait test can identify presence of Spongospora subterranea in your soil sample.


Submitting your Sample

When submitting your sample please follow the guidelines outlined within our sample shipping information.

The relevant signed sample submission form must be included (in a separate bag if sample is damp); failure to send a sample submission form may result in a delay of your sample being tested and make diagnosis more difficult. To help us process your samples in the most efficient way please fill in as much information as possible on the relevant form below. Please ensure you provide your email address, 'Your Ref', 'Purchase order no' and 'Name and Address for Invoice' in the sections where applicable.

Download the sample submission form here

Detail

Specification

Method Used

Soil Bait Test, then TaqMan® PCR

Sample Information

1000g Soil per 4 hectare

Parameters Tested

Virus

Turnaround Time

2 - 5 weeks (10 - 25 working days)

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Powdery scab (Spongospora subterranea) is a fungal blemish disease of potatoes. A cosmetic defect with small lesions occurring in the early stages of the disease, progressing to raised pustules containing a powdery mass.