Potato Dust

Fungicide Controls potato seed piece decay

Kendon Potato Dust is a trusted, potato fungicide formulated with 200g/kg mancozeb. It is a contact fungicide providing protective action against seed piece decay and assist in common scab management for cut seed potatoes across Australia.

Applied pre-planting, it helps ensure faster, stronger potato emergence and more vigorous stands by protecting against soil-borne diseases that threaten early crop success.

Recommended by leading growers, Potato Dust is easy to apply, compatible with certified seed practices, and designed to fit seamlessly with integrated crop protection programs.

	Potato Dust Fungicide
Target	Seed potato pieces
Product Type	Fungicide
Group	M3
Active Ingredient	200g/kg Mancozeb
Pack Size	10kg, 25kg
APVMA Registration #	53926 Search APVMA number at APVMA PubCRIS.

Profile

Features

200 g/kg Mancozeb – broad-spectrum protective fungicide
Dry powder for easy dusting
Moderate specific gravity for even coverage
Adhesive carrier for good stickiness on seed pieces
Simple and convenient to apply

Benefits

Protects cut seed pieces from fungal decay
Reduces storage losses and improves germination
Ensures uniform coverage for stronger early growth
Easy to handle, store, and apply
Supports healthy, vigorous potato crops
Suppresses common scab

Toxicity

Acute Oral Toxicity (LD50) – rats > 5000

Remarks

Directions and How to Use / When to use / Restraints and Cautions to be included in the Q&A

Application Guide

Crop	Pest / Disease	State	Rate	Critical Comments
Cut Seed Potatoes	Seed Piece Decay	SA, WA, VIC & TAS only	200g / 100kg Seed OR 2kg / Tonne	Apply pre planting. Dust liberally to cover all surfaces. Use certified seed and sterilise cutting knives in disinfectant. Do not plant treated seed in cold, wet soil.
Cut Seed Potatoes	Seed Piece Decay	QLD & NSW only	200g-400g / 100kg Seed OR 2kg-4kg / Tonne

What is Potato Dust and how does it work?

Kendon Potato Dust is a mancozeb-based fungicide for cut seed potatoes. It controls seed piece decay and suppresses common scab. Always read the label before use.

How do I apply Potato Dust for best results?

Apply at 200g–400g per 100kg cut seed pieces (2–4kg/tonne), depending on state and local guidance. Dust seed liberally and ensure all surfaces are covered. (See Application Guide table above for details)

When should I not plant treated seed potatoes?

Do not plant treated seed in cold, wet soils. Use only certified seed and sterilise cutting tools between lots to avoid disease spread.

Is Potato Dust Fungicide safe for livestock, wildlife, or food?

Treated seed must only be sown, not used for food, feed, or fodder. Do not allow livestock access to treated seed. Keep away from fish and streams, rivers and waterways. Always follow label safety and protection instructions.

How should I store and dispose of Potato Dust and containers?

Store in a sealed container, dry/cool place away from sunlight. Shake empty bag into dusting container. Puncture, shred and bury empty containers in landfill as per local regulations—never burn. See label for disposal instructions.

What is fungicide resistance and how do I manage it?

Repeated use of Group M3 fungicides can lead to resistance. Where appropriate, rotate with products from different fungicide groups and incorporate integrated disease management strategies. Always refer to the label for official use directions.

Can I eat potatoes treated with Potato Dust?

Treated seed potatoes are for planting only. Do not eat or feed to animals. Store and label clearly to avoid contamination.

What precautions should I take when handling Potato Dust?

Avoid inhaling dust, wear gloves and mask, wash hands after use. May irritate eyes, nose, throat and skin. For poisoning, contact Poisons Centre (13 11 26).