Farmking 500 SC is a highly systemic, non-selective broad-spectrum post-emergence herbicide for controlling annual and perennial grasses and broad-leaved weeds in cropland. Use during land preparation, minimum and/or zero tillage cultivation for cereals and other crops, and clearing of bushes, shrubs, and perennial grasses.

Glyphosate is a broad-spectrum, systemic, contact-action herbicide that inhibits the enzyme EPSP synthase, crucial for the synthesis of aromatic amino acids necessary for protein formation in plants.

2,4-D is a selective, systemic herbicide that mimics the plant growth hormone auxin, causing uncontrolled cell division and damage to vascular tissue, leading to plant death.