Furalaxyl Systemic Fungicide for Oomycete Disease Management

🌾 Furalaxyl – Systemic Fungicide for Oomycete Disease Management

Chemical Name: Methyl N-(2-furyl)acetyl-N-(α-methylbenzyl)alaninate
Common Name: Furalaxyl
CAS Number: 57646-30-7
Molecular Formula: C17H21NO4
Formulation Types: Wettable Powder (WP), Suspension Concentrate (SC), Emulsifiable Concentrate (EC)
Mode of Action: Systemic fungicide – RNA synthesis inhibitor
FRAC Code: 4 (Phenylamide group)

🧪 Product Overview:

Furalaxyl is a systemic fungicide belonging to the phenylamide chemical group, primarily used to combat Oomycete fungi such as Phytophthora, Pythium, and Peronospora species. It is absorbed by the plant and translocated through the vascular system, providing internal protection against fungal infections both at and beyond the site of application.

With preventive and curative activity, Furalaxyl is highly effective when used in early stages of disease development and offers extended residual protection, especially in soilborne disease control.

🌿 Key Features and Benefits:

• ✅ Systemic action ensures internal disease protection

• ✅ Targets Oomycete pathogens, such as Phytophthora and Pythium

• ✅ Offers both preventive and curative control

• ✅ Rapid uptake and translocation within plant tissues

• ✅ Compatible with a variety of crops, especially vegetables and ornamentals

• ✅ Ideal for soil treatment, seed treatment, and foliar spray

🌱 Recommended Crops:

• 🥔 Potatoes

• 🍅 Tomatoes

• 🥒 Cucurbits (e.g., cucumbers, melons)

• 🧅 Onions and leeks

• 🌾 Cereal crops

• 🌷 Ornamentals

• 🌱 Nursery plants and seedlings

🦠 Target Pathogens:

• Phytophthora infestans (Late blight in potatoes and tomatoes)

• Pythium spp. (Root rot and damping-off)

• Peronospora spp. (Downy mildew)

• Plasmopara viticola (Downy mildew in grapes – as part of tank mixes)

🔬 Mode of Action:

Furalaxyl inhibits RNA polymerase activity, blocking nucleic acid synthesis in Oomycete fungi. This disrupts:

• Fungal cell division

• Mycelial growth

• Spore germination

Because of its systemic properties, Furalaxyl moves both acropetally (upward through the xylem) and through leaf tissues, providing long-lasting protection even in new growth.

📋 Application Recommendations:

• Repeat applications at 10–14 day intervals if conditions favor disease.

• Combine with contact fungicides (e.g., mancozeb, copper) for broader spectrum and resistance management.

⚠️ Safety and Handling:

• Toxicity: Low toxicity to mammals and non-target organisms

• Environmental Profile: Do not contaminate water sources; follow local guidelines

• Protective Gear: Use gloves and mask when handling the product

• Pre-Harvest Interval (PHI): Typically 7–14 days depending on crop

• Re-entry Interval (REI): 12 hours

🔁 Resistance Management:

• Belongs to FRAC Group 4 (phenylamides)

• Use as part of a rotation strategy with fungicides from other FRAC groups

• Avoid repetitive solo use to minimize resistance buildup

• Combine with multi-site protectants (e.g., chlorothalonil, copper) for enhanced durability

📦 Packaging and Storage:

• Available in 100 g, 250 g, 500 g, and 1 kg pouches or bottles

• Store in a cool, dry, well-ventilated area away from direct sunlight and food/feed

• Shelf life: 2 years in original, sealed packaging

✅ Conclusion:

Furalaxyl offers dependable, systemic protection against Oomycete-driven diseases, making it a vital tool for growers dealing with late blight, downy mildew, and root rot. Its preventive and curative properties, coupled with soil and foliar application flexibility, make it a versatile and reliable fungicide for both open-field and greenhouse crops.

🌱 Furalaxyl – Systemic Strength for Soil and Foliar Disease Defense.

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