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Product Overview

MELT (Nichino Chemical India) ISOPROTHIOLANE 40% EC is a broad-spectrum fungicide belonging to the Dithiocarbamate group. It is highly effective against a wide range of fungal diseases in various crops, including vegetables, fruits, ornamentals, and field crops. MELT is known for its preventive and curative action, long residual activity, and favorable crop safety profile.

Active Ingredient

MELT contains isoprothiolane, a dithiocarbamate fungicide that disrupts the synthesis of fungal cell walls, leading to their death. Isoprothiolane is absorbed by the plant's leaves and roots, providing both preventive and curative control of fungal diseases.

Mode of Action

MELT acts as both a preventive and curative fungicide. Upon application to the soil or plant foliage, isoprothiolane is absorbed by the plant and translocated throughout the plant tissues, providing protection against a wide range of fungal diseases. Additionally, MELT can directly contact and inhibit fungal spores and hyphae, preventing them from establishing infections.

Application Methods

MELT can be applied using various methods, including:

• Foliar spraying: This involves spraying the fungicide directly onto the foliage of the plants to protect them from fungal infections.

• Soil drenching: This method involves applying the fungicide to the soil around the base of the plant, targeting soil-borne fungal pathogens.

• Seed treatment: Treat seeds with the fungicide before planting to protect seedlings from early-season fungal diseases.

Application Rates

The application rate of MELT varies depending on the target fungal disease, crop type, severity of the infection, and application method. Generally, application rates range from 250 to 500 milliliters of product per hectare (ml/ha) for foliar spraying, 500 to 1000 ml/ha for soil drenching, and 10 to 20 ml/ha for seed treatment.

Residual Activity

MELT has a long residual activity, typically lasting for several weeks or months, depending on environmental conditions and the target fungal disease. This provides effective disease control for an extended period, reducing the need for multiple fungicide applications.

Crop Safety

MELT is considered safe for use on a wide range of crops, including vegetables, fruits, ornamentals, and field crops. However, it is essential to follow label directions and consult with local experts to ensure crop compatibility.

Environmental Considerations

MELT is considered to have a moderate environmental impact compared to other fungicides. Isoprothiolane has moderate mobility in soil, with the potential for leaching into groundwater under certain conditions. Additionally, isoprothiolane has a moderate persistence in the environment, breaking down over time into non-toxic compounds.

Safety Precautions

MELT is a moderately toxic fungicide, and it is crucial to follow all safety precautions when handling and applying the product. Personal protective equipment (PPE), including gloves, goggles, and a respirator, should be worn when mixing, loading, and applying the fungicide. Avoid contact with skin and eyes, and wash thoroughly after handling.