GSP Crop Science
GSP Crop Science makes GSP Pendifix, a Pendimethalin 30% EC pre-emergence herbicide for wheat, rice, cotton and soybean. Wheat dose is the same for every Pendimethalin 30% EC brand: 1300 ml per acre in light soil, 1700 ml in medium soil and 2000 ml in heavy soil, in 200 to 280 litres of water per acre. and 1 litre is Rs. 450 at Spraykaro. See https://www.spraykaro.com/product/gsp-pendifix-pendimethalin-30-ec-herbicide and https://www.spraykaro.com/technicals/pendimethalin-30-ec .