Crop Health

Crop Health
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  1. Diagnose My Crop Problem
    We understand that every case is different and often you may not know the likely cause of the problem. For these cases we offer an examination of your sample by our crop health experts to assess the most probable cause.
  2. Pospiviroid seed testing package (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.

  3. Barley yellow dwarf virus and Soil borne cereal mosaic virus

    This testing for cereal crops covers both Barley yellow dwarf virus (BYDV) and Soil-borne cereal mosaic virus.

  4. Beet necrotic yellow vein virus (BNYVV) - Rhizomania
    Rhizomania is caused by infection of the plants by Beet necrotic yellow vein virus (BNYVV).
  5. 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.

  6. 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.

  7. Tomato virus diagnosis screening
    Screen for a range of tomato viruses on symptomatic plant material via ELISA.
  8. Potato spindle tuber viroid by TaqMan® - Seeds

    The common symptoms of Potato spindle tuber viroid (PSTVd) can include stunted growth and changes in the foliage colour in extensively affected crops.

  9. 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.
  10. Tomato mosaic virus by ELISA - Seeds
    Tomato mosaic virus (TMV), is an infection that can cause yellowing and stunting of tomato plants, resulting in reduced yield and may cause uneven ripening of fruit.
  11. 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.

  12. 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).

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