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‌1. Soil Fumigation‌

Acts as a high-efficiency ‌soil fumigant‌ to control soil-borne pathogens such as nematodes, fungi, parasites, and other pathogenic microorganisms, reducing crop damage and significantly improving agricultural productivity‌.

‌2. Pest Control‌

‌Contact and Stomach Poison Effects‌: Directly eliminates underground pests (e.g., grubs) and controls diseases like sweet potato stem nematode through prolonged residual efficacy‌.

‌Pesticide Intermediate‌: Serves as a key intermediate in synthesizing organophosphorus insecticides (e.g., fenthion, amiton), enhancing pesticide targeting and potency‌.

‌3. Crop Health Management‌

Inhibits pathogen growth and disinfects soil, improving root environments and promoting healthy crop development while mitigating yield loss risks‌.

‌4. Residue and Safety‌

Requires strict adherence to usage guidelines to avoid environmental and human health risks from excessive residues‌

 ‌Note‌: Methyl disulfide (MDS) and dimethyl disulfide (DMDS) refer to the same compound (CAS No. 624-92-0)‌