12x David Grays Derris Dust 500g – Plant-Derived Insect Control (Bundle Pack)

12x David Grays Derris Dust 500g – Plant-Derived Insect Control (Bundle Pack)

David Grays Derris Dust is a traditional, plant-based insecticide designed to protect your garden from a variety of chewing and sucking pests. Formulated with Rotenone, an active ingredient naturally derived from the roots of Derris plants, this dust provides an effective solution for managing common garden nuisances such as aphids, caterpillars, and various beetles. The fine powder format allows for easy and thorough coverage of foliage, ensuring that pests are targeted where they feed and rest. This 500g pack is a favorite among gardeners seeking a low-impact, reliable treatment for their ornamental plants and home-grown vegetables.

Best For: Controlling aphids and caterpillars on vegetables and flowers with a low-toxic, natural active ingredient.

Key Features

• Natural Origin: Contains Rotenone, a botanical insecticide that breaks down quickly in the environment, leaving no long-term chemical residues.
• Broad-Spectrum Control: Effectively manages a wide range of pests, including Cabbage White Butterfly larvae, aphids, and leaf-eating beetles.
• Convenient Dusting Format: The easy-to-apply powder provides immediate coverage of stems and leaves without the need for mixing with water or specialized equipment.
• Low Environmental Impact: A preferred choice for home gardeners looking for a more natural approach to pest management compared to synthetic chemical sprays.
• Versatile Application: Suitable for use on many popular garden crops and flowering ornamentals, including roses, brassicas, and tomatoes (following withholding periods).

Specifications

• Brand: David Grays
• Product: Derris Dust
• Size: 500g
• Active Ingredient: Rotenone (Plant-derived)
• Format: Dusting Powder
• Category: David Gray Products / Pesticides
• Pack Format: Bundle of 12

Ideal For (Uses)

• Vegetable Garden Protection: Essential for guarding leafy greens and fruiting vegetables from damaging caterpillars and beetles.
• Ornamental Flower Care: Protects the aesthetic value of roses and other flowering plants from aphids and thrips.
• Seedling Establishment: Safeguards young, vulnerable plants from early-season pest pressure, helping them get off to a healthy start.
• Targeted Outbreak Management: A handy, ready-to-use solution for quickly treating localized pest infestations as soon as they are spotted.

Oversized Item Delivery Options

Oversized, heavy, and structural goods ship via specialist freight. Freight is calculated at checkout from estimated packaged volumetric or physical weight. Carrier depot audits may adjust the rate — if the increase exceeds 10%, we will contact you before processing.

Available options include:

✔ Delivery to your closest depot for pickup — default method
✔ Direct delivery — requires an operational forklift on site unless Tailgate Delivery has been specifically requested and quoted (contact us — this cannot be selected at checkout)
✔ Tailgate hydraulic lift delivery — must be specifically requested; contact us for a quote (not available as a checkout option; extra fees apply; required if you do not have a forklift)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)

Important Notes:

• Shipping costs vary by location and method
• Any carton or consignment over 25–30kg (or over 200cm) must be palletised
• Without a specifically requested and paid Tailgate Delivery quote, palletised freight requires a forklift on site — otherwise the carrier will redirect to the nearest depot
• Bulky and oversized items cannot be delivered to a PO Box — provide a physical street address
• Failed deliveries, locked gates, unattended sites, or incorrect business/forklift declarations may incur carrier redelivery, demurrage, and restocking fees as set out in our Terms & Conditions

Business Delivery:

• Selecting a business/commercial delivery rate warrants that the address has an operational forklift and certified operator during business hours
• If the carrier cannot unload, the consignment may be redirected to a depot and secondary fees may apply
• Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

See our Terms & Conditions (Article 8) for full freight and delivery rules.

Important Note on Availability & Shipping

Our warehouse is a logistics hub, not a retail showroom. Listing a product online does not mean it is stored at our Thomastown warehouse — many lines ship from supplier hubs (split fulfilment may apply).

How lead times work:

• Product page ETA: The Estimated Time of Arrival (ETA) / lead-time badge shown on the product page at checkout is the agreed delivery timeframe for that order under Australian Consumer Law.
• Metro baselines: Advertised ETAs apply to standard metropolitan zones. Regional and remote addresses may take longer and may attract surcharges.
• Peak seasons: Orders in March–May, August–October, EOFY (June), Black Friday/Cyber Monday (November), and Christmas/New Year (December–January) may automatically add a 2–4 week buffer beyond the product page ETA.
• Supplier-dependent / backordered items: If stock is delayed, we will notify you with a revised ETA. You then have 7 days to accept the new timeframe or cancel for a full refund.
• Adloheat: Custom-made products from Adloheat (Pakenham, VIC) may take 4–12 weeks depending on the order.

Full fulfilment, cancellation, and freight rules are in our Terms & Conditions.

Biosecurity & Interstate Shipping Restrictions

Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:

• Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
• Seeds cannot be shipped to Western Australia (WA).

Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.