Treatment For

Phytophthora, Sudden Oak Death (SOD), Root Rot, Trunk Cankers, Fruit Rots, Oak Wilt, Conifer Canker, Silver leaf in Orchards.

Tree Injector (min3) - £12.50
Chemjet Tree Injector Syringe
Cost effective
Environmentally Friendly
Injects up to 20ml at a time

Potassium Phosphite - £10.00
Potassium Phosphite a liquid fertiliser containing fast-acting, highly mobile phosphite (PO3) molecules, rather than the usual phosphate (PO4). It increases the energy transfer rate in the plant, giving increased root and shoot initiation.

The chemjet injector is simple to use

Here is a short YouTube video

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Injecting into a tree uses its natural transport system to distribute pesticides, fungicides and fertilisers to the areas where they are effective, without releasing any of these chemicals into the environment.

Chemjet a simple spring loaded syringe, reusable Time and Time AGAIN!

  • The injector is economical, efficient and refillable.
  • An environmentally sound tool, no chemicals escape into the environment.
  • Disease control methods using the Chemjet Tree injector and Potassium Phosphite have been successful for:
    • Phytophthora spp. including Phytophthora cinnamomi, Phytophthora cambivora, Phytophthora palmivora, Phytophthora cactorum
    • Honey Fungus (Armillaria Mellea)
    • Root Rot in citrus and avocado
    • Root Rot in conifers, grown in commercial nurseries, plantations, and forest (including Christmas tree farms)
    • Trunk cankers and Fruit rots
    • Oak Wilt
    • Sudden Oak Death (SOD) caused by Phytophthora ramorum
    • Conifer Canker (conifer die back)
    • Ink disease in European Sweet Chestnut trees  (Castanea sativa), Rhododendron, Noble Fir trees (Abies procera)

    • Horse Chestnuts - Aesculus hippocastanum for Bleeding Canker and Leaf Miner Moth
    • Plane Anthracnose (Apiognomonia veneta)
    • Beech Decline, and general tree declines in landscapes.
    • Silver leaf in Apples and Pear Orchards
    • Apple scab Venturia inaequalis
    • Bud – Nut Fall (Phytophthora palmivora) - Apples, Pears, Loquats, Quince, Coconuts
    • Fire Blight (Erwinia amylovora); Apple Scab (Venturia inaequalis); Black Spot (Diplocarpon rosae)
    • Perennial Phytophthora Canker in Almonds, Walnuts
    • Anthracnose in mango, sycamore, and dogwood.
    • Pecan scab (Fusicladium effusum)
    • Phytophthora cinnamomi in macadamia nut
    • The Hairy Caterpillar
Phytophthora are the fungi that cause some of the most widespread serious root rot and foliar blight diseases on plants.

Recent evidence suggests beneficial effects throughout the tree may counter a wider spectrum of disease-causing organisms including plant pathogenic bacteria such as Pseudomonas syringae pv.asculi the causal organism of bacterial bleeding canker of horse chestnut.

Simple to Use - Cost Effective Results For Your Trees

     Phytophthora Testing Kit     £9.50 + vat   CLICK HERE

Treatment for Phytophthora, Honey Fungus, Sudden Oak Death and so much more.
A revolutionary liquid Potassium fungicide containing fast-acting, highly mobile phosphite (PO3) molecules, rather than the usual phosphate (PO4). It is transported rapidly to the cells within the tree, moving systemically to the leaves and roots. Its effect is to increase the rate of energy transfer within the tree, resulting in increased root and shoot initiation and development.
  • Stimulates and supports natural tree defence mechanisms encouraging the nucleus of the trees cells to produce defensive molecules.
    1. Photoalexin production (antimicrobial and antioxidative) is maximised when ideal nutrition is provided, these attack the disease directly.
    2. Encourages the production of polysaccharides which strengthen the cell walls, giving additional protection.
    3. Causes the cells also to send "alarm signals" to cells that have not yet been attacked.
  • Relieves ‘hidden phosphorus hunger’ during fast growth stages.
  • Stimulates healthy growth during conditions which may be favourable to the development of some root rots and leaf mildew.
  • Complements the action and mobility of other nutrients such as calcium, manganese and iron.

Potassium Phosphite (also called Potassium Phosphonate) treats Phytophthora Ramorum and other bleeding cankers, Phytophthora Cinnamomi and Seiridium Cardinale (Cypress canker or Conifer die-back), acting as a biodegradable fungicide

Emamectin Benzoate (EMB) derived from naturally occurring avermectin insecticide is approved for injection into trees to control Horse Chestnut Leaf Miner and the oak processionary moth.

Emamectin Benzoate (EMB) derived from the naturally occurring avermectin insecticide is under trial for the control of Horse Chestnut Leaf Miner and the oak processionary moth. EMB is found in the grass product 'Revive'