Metham Sodium Effective Soil Fumigant and Nematicide

Metham Sodium – Effective Soil Fumigant and Nematicide

Description:
Metham Sodium is a widely used soil fumigant and nematicide known for its potent activity against a broad spectrum of soil-borne pests, diseases, and weeds. It is a colorless to pale yellow liquid that acts as a chemical soil treatment to protect crops by controlling nematodes, fungi, bacteria, and weed seeds present in the soil.

Once applied, Metham Sodium quickly breaks down in the soil to release methyl isothiocyanate (MITC), the active fumigant that penetrates the soil profile to eliminate harmful pathogens and pests, improving soil health and crop yield.

Key Features & Benefits:

• Highly effective broad-spectrum soil fumigant

• Controls nematodes, fungi, bacteria, and weed seeds in soil

• Improves soil quality and crop productivity

• Rapid action with volatile fumigant release (MITC)

• Suitable for use in various crops including vegetables, fruits, and ornamentals

• Enhances pest and disease management in integrated crop production systems

Technical Information:

• Chemical Name: Metham Sodium

• CAS Number: 137-42-8

• Molecular Formula: C₂H₆NNaS

• Molecular Weight: 94.12 g/mol

• Appearance: Colorless to pale yellow liquid with a garlic-like odor

• Purity: Typically ≥ 90% (depending on formulation)

Applications:

• Pre-plant soil treatment for nematode and soil pathogen control

• Fumigation in vegetable, fruit, and ornamental crop production

• Weed seed control in soil

• Used in greenhouses, nurseries, and open fields

Usage Guidelines:

• Application Method: Soil injection, shank application, or drip irrigation systems

• Dosage: Varies depending on crop and soil conditions; follow label recommendations

• Timing: Applied before planting to ensure effective pest and pathogen control

• Safety: Requires use of protective equipment due to toxic fumigant release

• Environmental: Ensure proper ventilation and observe buffer zones to minimize environmental impact

Packaging Options:

• Available in liquid formulations, typically in drums or bulk containers

• Custom packaging available based on customer requirements

Safety & Regulatory Information:

• Classified as a restricted-use pesticide; handle according to safety protocols

• Toxic to humans and aquatic life; use with care and proper PPE

• Complies with international agricultural chemical regulations

• Includes Safety Data Sheets (SDS) and handling instructions

• Follow local laws for application, storage, and disposal

Additional Notes:

Metham Sodium is an essential soil fumigant for sustainable crop protection, helping farmers manage difficult soil-borne pests and diseases. Its rapid action and broad-spectrum efficacy make it a preferred choice for improving soil conditions and enhancing overall crop health and yields.

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