Southwell® AC Broad Spectrum Fungicide

  • Ideal for small scale home users 
  • No residue
  • An effective anti-bacterial, anti-fungal, anti-viral product
  • Highly selective oxidation
  • Not subject to bacterial or fungal resistance
  • Wide kill range (pH 2-11)
  • Highest EPA rating
  • No withholding period
  • Cuts through Biofilm


    Improved fungicide

    With Southwell AC Broad-spectrum Fungicide, viticulture and horticulture have an advanced product that helps control both fungal and bacterial diseases of plants.

    ​How does Southwell AC work?

    Southwell AC Fungicide is Chlorine Dioxide in aqueous solution which kills by penetrating the cell wall of the target organism and disrupting its food supply. The triggering action for Southwell AC is the sugar-like substances that are an integral part of the target pathogen cell walls.  Due to this mode of action, disease bearing organisms cannot build up resistance to the product.   

    Under certain conditions (heavy rain, high humidity, specific temperatures), disease multiplication can be very aggressive in susceptible host plants.  Southwell AC kills rapidly on contact so early detection of disease should be followed by an application of Southwell AC Fungicide.

    Winning the War

    Fungal growths are easy to fight because they’re visually apparent.  Bacterial diseases, however, are harder to combat because they are caused by an unseen, well organised enemy.  These concealed microbes spread disease by fooling plants into keeping their defenses down.  What makes fighting these pathogens even more difficult is their ability to develop a resistance to most chemicals. 

    Except Southwell AC Fungicide.  Southwell AC controls both fungal and bacterial diseases and is not subject to  bacterial or fungal resistance.

    Click here for more information about Southwell AC Fungicide.
    Click here for Southwell AC Fungicide label.

    CROP

    DISEASE

    RATE

    WITHHOLDING

    WHEN TO APPLY

    Apples, Pears

    Fire Blight

    5-10L per Ha (1:50/1:100)

    None

    On detection as required

    Grapes

    Grey Mould (Botrytis)

    5-10L per Ha (1:50/1:100)

    None

    On detection as required

    Stone Fruit

    Brown Rot

    5-10L per Ha (1:50/1:100)

    None

    On detection as required

    Kiwi Fruit

    Botrytis

    5-10L per Ha (1:50/1:100)

    None

    Sclerotinia Control.

    At flowering as required

    Tangelos

    Alternaria Citri

    5-10L per Ha (1:50/1:100)

    None

    Apply when last season’s crop has
    been harvested completely and
    on detection as required

    Berry Fruit

    Botrytis

    5-10L per Ha (1:50/1:100)

    None

    On detection as from start of

    flowering

    Asparagus

    Stemphylium

    20L per Ha (1:25)

    None

    On detection as required

    Greenhouse Tomatoes

    Botrytis

    5-10L per Ha (1:50/1:100)

    None

    On detection as required

    Fine Turf + Cotula

    Fusarium Patch Red Thread Brown Patch Dollar Spot
    Helminthosporium Leaf Blight Curvularia

    20L per Ha (1:25)

    None

    Apply as required when conditions
    favour
    disease

    Flowers + Ornamentals

    Botrytis Stemphylium Alternaria

    5-10L per Ha (1:50/1:100)

    None

    On detection as required

     

    *Avoid Direct Sunlight
    Southwell® AC is rapidly broken down under UV. For best results, apply late evening or during the night

     

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