Classification:
Fungicide
Formulation:
Thiabendazole 500g/L SC (Suspension Concentrate)
CAS NO:
148-79-8
USAGE:
Broad-spectrum benzimidazole fungicide for pre- and post-harvest control of
fungal diseases in fruits, vegetables, and field crops. Effective against
Fusarium, Penicillium, Aspergillus, Rhizopus, and other storage pathogens. Also
used as an anthelmintic in veterinary medicine.
Pack size:
1L, 5L, 10L, 20L/drum, or as required
Crop | Target Diseases | Dosage (500g/L SC) | Application Method | Remarks |
---|---|---|---|---|
Citrus | Green mold (Penicillium) | 2-4 mL/L (dip) | Post-harvest fruit treatment | 1) PHI: 7 days 2) Max 2 applications |
Bananas | Crown rot (Fusarium) | 1.5-3 mL/L (spray) | Pre-packhouse treatment | Maintain 50-55°C solution temperature |
Potatoes | Silver scurf (Helminthosporium) | 1.5-2 L/ha | Pre-storage tuber treatment | Apply within 24 hrs of harvest |
Apples | Blue mold (Penicillium expansum) | 3-5 mL/L (dip) | Post-harvest processing line | Effective up to 6 months storage |
Seed treatment | Seed-borne fungi | 2-3 mL/kg seed | Seed dressing | Dry seeds before planting |
Mode of Action:
-Inhibits β-tubulin assembly in fungal cells
-Disrupts microtubule formation during mitosis
-Systemic action with protective and curative effects
-Shows translaminar movement in plant tissues
Benefits:
-Long-lasting residual protection (14-21 days)
-Controls resistant strains when used in rotation
-Low phytotoxicity at recommended rates
-Compatible with most postharvest waxes
-Reduces mycotoxin production in stored crops
Precautions:
-PPE: Nitrile gloves, face shield, respirator
-REI: 24 hours for field applications
-Do not mix with alkaline solutions
-Storage: Keep in original container at 5-30°C
-Shelf life: 2 years from manufacture date
Environmental Hazards:
-Toxic to aquatic invertebrates
-Avoid runoff to water bodies
-Moderately persistent in soil (DT50 30-60 days)
-Low bioaccumulation potential
-Non-toxic to bees and earthworms