Iprobenfos 40% EC – Systemic Fungicide for Rice and Vegetable Crops

Iprobenfos 40% EC (Emulsifiable Concentrate) is a systemic organophosphorus fungicide widely used for controlling fungal diseases in rice and vegetable crops. Known for its strong protective and curative action, Iprobenfos is especially effective against rice blast (Magnaporthe oryzae) and sheath blight (Rhizoctonia solani)—two of the most damaging diseases in paddy fields.

Iprobenfos is absorbed by roots and leaves, then translocated throughout the plant to provide internal protection and long-lasting disease control. It works by inhibiting fungal mycelium growth and reducing spore germination, thus interrupting the infection cycle early.

Product Features

Attribute	Details
Product Name	Iprobenfos 40% EC
Active Ingredient	Iprobenfos
Chemical Class	Organophosphorus fungicide
Formulation	40% Emulsifiable Concentrate (EC)
CAS Number	26087-47-8
Molecular Formula	C13H21O3PS
Mode of Action	Systemic; inhibits fungal metabolism
Target Pathogens	Rice blast, sheath blight, leaf spot, damping-off
Major Crops	Rice, vegetables (cabbage, tomato, cucumber, etc.)

Target Crops & Application Recommendations

Crop	Target Disease	Application Timing	Recommended Dosage
Rice	Blast, sheath blight	Tillering to booting stage	750–1000 mL/ha
Tomato	Leaf spot, early blight	At disease onset	500–800 mL/ha
Cabbage	Damping-off	After transplanting	600–1000 mL/ha
Cucumber	Powdery mildew	Preventive or early curative	600–800 mL/ha

Mix with 200–400 L of water per hectare depending on crop density and application method.
Use preventive sprays in high-pressure areas for best results.
Suitable for aerial or ground spraying.