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  1. Rapid direct tuber test for virus in Potato
    This rapid direct tuber test includes Potato virus Y (PVY) as standard.

    Further viruses are available for an additional fee. These are Potato leaf roll virus (PLRV) and potato viruses PVA, PVV and PVX.

  2. Combined Test: Powdery scab (Spongospora subterranea) and Potato mop top virus (PMTV)

    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.

  3. Spraing test for Soil - tobacco rattle virus

    Tests for the 2 viruses responsible for spraing, the nematode transmitted Tobacco rattle virus (TRV) and the Powdery scab transmitted Potato mop top virus (PMTV)

  4. Beet necrotic yellow vein virus (BNYVV) - Rhizomania
    Rhizomania is caused by infection of the plants by Beet necrotic yellow vein virus (BNYVV).
  5. Potato spindle tuber viroid (PSTVd) seed testing package (1500 seeds)

    Potato spindle tuber viroid (PSTVd) effects tomato, pepper and other solanaceous hosts. Symptoms include stunting, severe yellowing and distortion of the leaves. PSTVd is seed transmitted. 1500 seeds are tested for Potato spindle tuber viroid (PSTVd) by real time RT-PCR (TaqMan). However, this TaqMan assay also detects Tomato chlorotic dwarf viroid (TCDVd), Mexican papita viroid (MPVd) and Tomato planta macho viroid (TPMVd).

  6. Powdery scab (Spongospora subterranea)

    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.

  7. Cereals: Barley mild mosaic virus and Barley yellow mosaic virus
    Barley yellow mosaic virus and Barley mild mosaic virus are pathogenic viruses which cause yellow mosaic disease of winter barley.
  8. Blackcurrant reversion virus
    A test for blackcurrant reversion disease which is caused by a virus transmitted by the mite Cecidophyopsis ribis (blackcurrant gall mite or big bud mite).
  9. Chrysanthemum stunt viroid (CSVd)
    Test to identify Chrysanthemum stunt viroid (CSVd) within your plant sample. This viroid is known to cause stunting and premature flowering within some cultivars.
  10. Pospiviroid screen
    A PCR screen to identify the presence of a number of popsiviroids in symptomatic plants/leaves including Potato spindle tuber viroid, Tomato chlorotic dwarf viroid, and Columnea latent viroid.
  11. Additional pospiviroid seed testing (1500 seeds)

    Pospiviroid positives detected by real time RT-PCR (TaqMan) are tested by RT-PCR and sequencing to try to identify and confirm the pospiviroid - this is a supplementary test to our standard Pospiviroid seed testing package.

  12. Standard growing on test for virus in Potato
    This growing on test takes six to eight weeks where tubers are grown on in the glasshouse and subsequently tested for various PVY strains and any specific viruses as requested using ELISA.

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