NZLA Fungus Pro Lawn Fungicide

NZLA Fungus Pro – Thiram Lawn Fungicide for NZ Lawns

Keep your lawn healthy and disease-free with NZLA Fungus Pro, a professional-grade fungicide formulated with thiram, widely regarded for its broad protection against common fungal threats in New Zealand lawns. This product delivers the same trusted active ingredient found in well-known brands but in larger, more versatile packaging for serious lawn management.

NZLA Fungus Pro is ideal for both preventative and curative use on lawn surfaces, offering versatile disease suppression and peace of mind for homeowners, landscapers, and lawn professionals.

Key Benefits & Features

• Broad protection against NZ lawn fungal diseases including Red Thread, Fusarium, Brown Patch, Melting Out, Greasy Spot, Fairy Rings, and even Mushroom outbreaks.
• Dual-use: effective for both preventative maintenance and active disease treatment.
• Cost-effective: same active ingredient as premium brands in bulk / lawn-sized formulations.
• Flexible packaging: available in multiple sizes to suit large or small lawn areas.
• Adapted to NZ conditions: performance tuned for New Zealand’s climate and lawn disease pressures.

How It Works (Mode of Action)

Thiram is a protectant fungicide (a member of the dithiocarbamate / thiuram class), which acts by forming a barrier against fungal spores and inhibiting spore germination and early growth phases. It remains on the leaf surface and provides residual protection as a contact fungicide. Because it is not systemic, thorough coverage is essential for reliable control.

On lawns, this means Fungus Pro must be applied uniformly before or at the very early stages of fungal development. In some cases, repeated applications may be needed to maintain control under heavy disease pressure.

Application Guidance & Usage Rates

Preventative Use:

• Mix 50 mL of NZLA Fungus Pro into 5 L of water.
• Use this spray mixture to treat 25 m² of lawn evenly, ensuring full canopy coverage.

Curative / Active Disease:

• For visible disease patches, mix 200 mL in 5 L of water.
• Spray the affected area and at least 1 m beyond disease margins to catch spreading edges.

Important Notes & Best Practice:

• Apply when lawn is dry and when fungal conditions are likely (warm, damp, humid).
• Avoid mowing 1–2 days before and after application.
• Use a calibrated sprayer to ensure coverage — thin spray will reduce efficacy.
• Reapplication may be required under heavy disease pressure.
• Always read and follow label instructions and safety precautions.

Diseases Controlled (NZ-Specific Focus)

NZLA Fungus Pro is effective against a broad spectrum of lawn fungal pathogens, including but not limited to:

• Red Thread
• Fusarium patch (microdochium / fusarium types)
• Brown Patch
• Melting Out / Leaf Spot complexes
• Greasy Spot
• Fairy Rings and associated fungal collars
• Mushrooms and fungal fruiting bodies

These are among the most common fungal problems encountered in New Zealand lawns, especially under moist, warm seasons.

Safety, Environmental & Handling Notes

• Thiram is considered to have moderate toxicity to humans if ingested, and inhalation exposure should be avoided.
• It is classed as ecotoxic to aquatic life, so avoid application near waterways, drains, or sensitive plants.
• Use full personal protective equipment (PPE): gloves, eye protection, protective clothing, mask if needed.
• Do not enter treated areas until spray is fully dry.
• Store in a cool, dry place away from direct sunlight and incompatible substances.
• Dispose of unused mixture and containers according to local regulations.