AGRI-FOS 600 PHOSPHOROUS ACID 20LT (EQ: PHOSPOT) AG60000020
- Active ingredient
- Phosphorous acid
- Controls
- Host: Various crops and turf. Target: Phytophthora and root diseases
AGRI FOS is a powerful and effective buffered formulation for the control of Downy Mildew and Phytophthora diseases
AGRI FOS 600 is absorbed by the plant and translocated via the xylem and phloem to all parts of the plant. It is directly fungitoxic and enhances the plants immune system giving the plant the ability to fight the disease itself.
Benefits:
Independently tested to be on or above specification every time.
Provides effective control of Downy Mildew and Phytophthora diseases on a wide range of crops.
Formulated from a non-toxic potassium phosphite base.
Systemic action provides complete translocation throughout the plant ensuring effective disease control of all diseased plant part
Can be applied with a wide range of other agricultural chemicals, reducing the number of spray applications needed.
Clear liquid formulation makes it easy to decant into spray equipment and mixing tanks.
Disease invasion and prevention in the presence of phosphite:
Pathogen is affected by phosphite
Suppressors either under or not produced
Recognition of disease by plant cell
Phosphite encourages defensive molecules, such as phytoalexins and PR proteins, to attack the disease directly
Defensive molecules send “alarm signals” to cells that have not yet been attacked, then Polysaccharides strengthen the cell wall adding additional protection
Disease is limited or killed by plant response
Active Ingredient: Phosphorous acid
Always read the label and follow directions for use. The registered label is the legal document governing use of this product.
Download the Safety Data Sheet for this product:
Download SDS (PDF)Required for safe handling and storage. Keep on-site per WHS regulations.
Common Questions
What diseases does AGRI-FOS 600 control?
AGRI-FOS 600 is registered for the control of Downy Mildew and Phytophthora diseases on a wide range of crops. Always refer to the product label to confirm it is registered for your specific crop and situation.
How does AGRI-FOS 600 work?
AGRI-FOS 600 is absorbed by the plant and moves throughout the plant via the xylem and phloem. It acts directly against the fungus and also enhances the plant's own immune system, helping it to fight disease naturally. This dual action means the plant itself becomes better equipped to defend against infection.
What form does AGRI-FOS 600 come in?
AGRI-FOS 600 is a clear liquid formulation, making it straightforward to decant into spray equipment and mixing tanks.
Can I mix AGRI-FOS 600 with other chemicals?
AGRI-FOS 600 can be applied with a wide range of other agricultural chemicals, which can help reduce the total number of spray applications needed. However, always check the product label and consult the SDS before mixing to ensure compatibility and safety.
Where can I find safety and application information?
The product label and Safety Data Sheet (SDS) contain all essential safety directions, application rates, withholding periods and mixing instructions. These must be read and followed carefully before use. If you have questions, contact TGRM on (07) 5482 1692 or visit us at 55 Tozer St, Gympie. You may also wish to speak with your agronomist or veterinarian for advice specific to your situation.
Do you ship this product Australia-wide?
Yes, this product ships Australia-wide via road courier. It is too large or heavy for Australia Post. Call us on (07) 5482 1692 if you have any questions about delivery to your area.
Mainland Australia only — we cannot deliver this product to Tasmania. It is classified as environmentally hazardous (harmful to aquatic life), which means it cannot be carried by sea or air freight. Tasmania and other offshore destinations can only be reached by a sea or air leg, so we are unable to send it there. It travels by road freight to mainland addresses as normal. Call us on (07) 5482 1692 if you are unsure about your address.
Can you deliver this to Tasmania?
No. This product is environmentally hazardous (harmful to aquatic life) and cannot legally be carried on sea or air freight. Because every route to Tasmania involves a sea or air crossing, we can only deliver it within mainland Australia. If you are in Tasmania, please call us on (07) 5482 1692 and we will help you find an alternative product.
Can I Click & Collect from Gympie?
Yes — Click & Collect is available from our store at 55 Tozer St, Gympie. Open Mon–Fri 8am–5pm and Sat 8am–12pm. Click & Collect is FREE on orders of $175 or more, or a flat $10 on orders under $175. Select Click & Collect at checkout and we will have your order ready.




