Quinoxyfen Targeted Protection Against Powdery Mildew in Crops

Quinoxyfen – Targeted Protection Against Powdery Mildew in Crops

Description:
Quinoxyfen is a highly specialized systemic fungicide known for its exceptional preventive activity against powdery mildew across a variety of crops. Belonging to the quinoline class of fungicides, Quinoxyfen exhibits a unique mode of action by interfering with signal transduction in fungal cells, effectively preventing the establishment and spread of infection. It is non-curative but offers long-lasting protection when applied before fungal spores germinate.

Ideal for use in integrated disease management programs, Quinoxyfen helps reduce reliance on multi-site fungicides and supports resistance management strategies. Its rainfast nature and low phytotoxicity make it a dependable choice for growers seeking sustainable mildew control.

Key Features & Benefits:

• Highly effective against powdery mildew pathogens

• Preventive action – protects before infection occurs

• Rainfast and UV-stable for lasting field performance

• Non-systemic but surface-active, with strong crop adhesion

• Excellent crop safety and low risk of phytotoxicity

• Supports resistance management in rotational programs

Technical Information:

• Chemical Name: 5,7-dichloro-4-quinolyl 4-fluorophenyl ether

• CAS Number: 124495-18-7

• Molecular Formula: C₁₆H₉Cl₂FNO

• Molecular Weight: 324.15 g/mol

• Formulation Types: 10% EC, 5% SC

• Appearance: Pale yellow to light brown liquid

Target Pathogens:

• Erysiphe spp.

• Sphaerotheca spp.

• Uncinula necator

• Other powdery mildew-causing fungi

Recommended Crops:

• Grapes (wine and table)

• Cucurbits (cucumber, melon, squash)

• Strawberries

• Tomatoes

• Peppers

• Ornamentals

Application Guidelines:

• Dosage: 75–100 ml per hectare (depending on crop and formulation)

• Application Method: Foliar spray

• Timing: Begin application before visible symptoms appear

• Reapplication: Every 10–14 days or as needed under high-pressure conditions

• Re-entry Interval (REI): Typically 12 hours

• Pre-Harvest Interval (PHI): 7–21 days (crop dependent)

Packaging Options:

• 100 ml | 250 ml | 500 ml bottles

• 1L containers

• Bulk packaging available upon request

Storage & Safety:

• Store in original, tightly sealed containers away from direct sunlight

• Wear protective gloves and eyewear when handling

• Avoid contamination of water bodies or runoff into the environment

• Dispose of container and residues in accordance with local regulations

Regulatory & Compliance:

• Manufactured under ISO and GMP-certified facilities

• Conforms to FAO specifications and relevant international safety standards

• COA, SDS, and registration support documents available upon request

Note: Quinoxyfen is a protectant fungicide with no curative properties. Use as part of a well-managed fungicide rotation program to preserve its efficacy and prevent resistance buildup.

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