Delan

Working with Delan Fungicide

When dealing with orchard or vineyard diseases, consistency is the name of the game. The product comes as water-dispersible granules, which is a major plus for field operations: they dissolve quickly in the sprayer tank without clogging the nozzles, making the preparation process smooth and efficient.

Application and Performance Insights

As a contact fungicide, Delan creates a protective film on the leaf surface that stops pathogen development. Because it doesn't move systemically, thorough spray coverage is non-negotiable.

• Application Rate: 0.5–1.0 kg/ha depending on crop and disease pressure.
• Treatment Frequency: 3–6 applications per season.
• Pre-Harvest Interval: 30 days before harvest.

One of the biggest operational advantages of Delan is its excellent adhesion; it doesn't wash off easily during light rain, which saves time on re-spraying. Furthermore, because it has a multi-site mode of action, it is highly effective at preventing resistance development when rotated with systemic fungicides. It carries a Class 3 hazard rating, so standard PPE is sufficient for handling. For those looking for a reliable, non-resistance-prone tool to protect fruit quality, Delan remains a staple in the spray program.