HOWZAT 500 SC FUNGICIDE 10LT MACADAMIA (EQ: SPIN FLO) ADAMA 300046
- Active ingredient
- Difenoconazole 500 g/L
- Controls
- Host: Macadamia. Target: Fungal diseases
- Suitable for
- Macadamia
- Withholding period
- Refer to the current registered product label for withholding periods. — always confirm on the registered label
Howzat SC is a systemic fungicide for the control of fungal diseases in various crops including chickpeas, lentils, faba beans and macadamia nuts, as per the Directions for Use table.
Key Targets:
Chocolate Spot, Grey Mould, Macadamia Husk Spot
Restraints:
DO NOT apply to turf, grapes, curcurbits (including melons), citrus fruit, custard apple, mango, pome fruit (apples or pears) or stone fruit (including cherries).
Active Ingredients:
Carbendazim 500 g/L
Formulation Type:
Suspension Concentrate - SC
Active Ingredient: Difenoconazole 500 g/L
Chemical Schedule: S6
For use on: Macadamia
Refer to the current registered product label for withholding periods.
Always read the current registered product label before use. Withholding periods must be observed before slaughter, milking, or egg collection. The label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
Always read the current registered product label before use. Dose rates and withholding periods on this page are provided as a guide only. The registered label supplied with the product is the legal document and takes precedence. If in doubt, contact TGRM on (07) 5482 1692 or the manufacturer directly.
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 is Howzat 500 SC Fungicide used for?
Howzat 500 SC is a systemic fungicide registered for control of fungal diseases in macadamia nuts, chickpeas, lentils and faba beans. It targets diseases including Chocolate Spot, Grey Mould and Macadamia Husk Spot. Always refer to the Directions for Use table on the product label for the specific crop and disease you're treating.
Can I use Howzat on all crops?
No. Howzat must NOT be applied to turf, grapes, cucurbits (including melons), citrus fruit, custard apple, mango, pome fruit (apples or pears) or stone fruit (including cherries). Always check the product label to confirm your crop is listed before use.
What form does this product come in?
Howzat 500 SC is supplied as a Suspension Concentrate (SC) in a 10-litre container. This means it is a liquid formulation that must be mixed with water according to the label directions before application.
Where can I find dosage and safety information?
All application rates, mixing instructions, withholding periods and safety directions are detailed on the registered product label and Safety Data Sheet. These must be read carefully before use. If you need guidance on rates or timing for your specific situation, contact TGRM on (07) 5482 1692, visit us at 55 Tozer St, Gympie, or consult your agronomist or veterinarian.
Is this a regulated product?
Yes. Howzat 500 SC is a regulated agricultural chemical registered with the APVMA. You must follow all label directions and safety instructions. Keep the label and SDS with the product for reference, and store it safely away from children and animals.
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.


