Imazalil Sulfate Effective Post-Harvest Fungicide for Fruit Protection

Imazalil Sulfate – Effective Post-Harvest Fungicide for Fruit Protection

Description:
Imazalil Sulfate is a powerful systemic fungicide widely used as a post-harvest treatment to control a broad spectrum of fungal diseases, especially Penicillium spp. (green and blue molds), Botrytis cinerea (gray mold), and other decay-causing pathogens on fruits and vegetables. It belongs to the imidazole chemical group and works by inhibiting ergosterol biosynthesis, an essential component of fungal cell membranes, thereby disrupting fungal growth and reproduction.

Highly valued in the citrus industry and other fruit sectors, Imazalil Sulfate protects produce during storage and transport, ensuring longer shelf life and reducing economic losses. Its systemic action allows penetration into the fruit peel for enhanced protection.

Key Features & Benefits:

• Broad-spectrum control of post-harvest fungal diseases

• Systemic action ensures thorough fungal inhibition

• Extends shelf life and maintains fruit quality

• Suitable for use on citrus fruits, apples, pears, bananas, and other crops

• Compatible with integrated pest management (IPM) programs

• Proven efficacy under cold storage and controlled atmosphere conditions

Technical Information:

• Chemical Name: (RS)-1-[2-(2,4-dichlorophenyl)-2-(2-propenyloxy)ethyl]-1H-imidazole sulfate

• CAS Number: 66246-88-6

• Molecular Formula: C₁₄H₁₅Cl₂N₃O₄S

• Molecular Weight: 381.25 g/mol

• Appearance: White to off-white crystalline powder or granular form

• Purity: Typically 90% min (depending on grade)

Target Diseases:

• Green mold (Penicillium digitatum)

• Blue mold (Penicillium italicum)

• Gray mold (Botrytis cinerea)

• Other post-harvest fungal pathogens

Recommended Crops:

• Citrus fruits (oranges, lemons, limes)

• Apples and pears

• Bananas

• Stone fruits (peaches, plums)

• Other fruits requiring post-harvest fungal protection

Application Guidelines:

• Usage: Post-harvest dipping, spraying, or drenching of fruits

• Concentration: Typically 100–250 ppm depending on crop and treatment method

• Timing: Immediately after harvest to prevent fungal infection during storage

• Reapplication: Not usually required; single application sufficient with proper handling

• Safety: Use personal protective equipment (PPE) during application

• Storage Conditions: Store in cool, dry place, away from direct sunlight and moisture

Packaging Options:

• 25 kg bags

• 50 kg drums

• Custom packaging available

Safety & Regulatory Information:

• Complies with international pesticide regulations and safety standards

• Provides necessary documentation including Certificate of Analysis (COA) and Safety Data Sheets (SDS)

• Follow local regulatory guidelines for handling and disposal

• Avoid contamination of water bodies and soil

Additional Notes:

Imazalil Sulfate is a critical tool for post-harvest disease control in commercial fruit production and export. Proper use helps reduce post-harvest losses, maintain fruit freshness, and improve marketability. It should be applied according to label instructions and integrated with other good agricultural practices for maximum effectiveness.

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