Phytotoxic symptoms (necrosis) were

Phytotoxic symptoms (necrosis) were observed mostly at 7 day after treatment both with spaying (F4142-2 0.3% G) and Phytotoxic symptom was remained and observed at 14 DAA.
While F4142-2 0.3% G made more Phytotoxic symptom. The full covering was observed at 45 DAA, even though there has no necrosis was observed after 30-45DAA but the crop has less vigour.
10.3 Weed control