Herbicide

95%TC, 75%WP, 75%WDG, 40g/L OSC

111991-09-4

Oral Acute oral LD50 for male and female rats and mice >5000 mg/kg.
Skin and eye Acute percutaneous LD50 for male and female rats >2000 mg/kg. Moderate eye irritant; not a skin irritant (rabbits);
not a skin sensitizer (guinea pigs). The 75% formulation is not an eye irritant.
Inhalation LC50 for rats (4 h) 5.47 mg/l.
NOEL In 28 d feeding trials on rats and mice, no adverse effect up to 30 g/kg diet.
Toxicity class WHO (a.i.) U

Nicosulfuron Mode of action Selective systemic herbicide, absorbed by the foliage and roots, with rapid translocation in xylem and phloem to the meristematic tissues. Nicosulfuron Uses Selective post-emergence control in maize of annual grass weeds including Setaria, Echinochloa, Digitaria, Panicum, Lolium, and Avena spp., broad-leaved weeds including Amaranthus spp. and Cruciferae, and perennials such as Sorghum halepense and Agropyron repens. Applied at 35-70 g/ha. Nicosulfuron