Although it is used mostly in agriculture, small quantities are used on home and garden plants, and for mosquito control in swamps. The use of disulfoton has decreased in recent years. Disulfoton enters the environment when it is applied on field crops, vegetables, potted plants, and home gardens. Disulfoton is found mainly in soil and water. Natural chemical reactions and bacteria remove it from soil and water.
Fish accumulate disulfoton in their bodies.
Disulfoton binds moderately to soil and typically does not travel deep into soil with rainwater. In water, it takes about 7 days for half of it to break down. In soil, it takes about 3.5-290 days for half of it to break down, depending on soil type, moisture, and temperature. Breathing contaminated air, drinking contaminated water, and eating contaminated food. Living near hazardous waste sites where it is found.