Diqlon
is an herbicide, belonging to the family of bipyridylium herbicides. It is used
for the desiccation of potato plants' foliage. Diqlon works on the green
tissues of the plant, resulting in its death. When in contact with soil, the
product is absorbed by the soil absorption complex and is not available to be
taken in by plants. Therefore, there is no risk for hazardous residues to be
detected in potatoes. Its activity is elevated under heat and intense light
conditions.