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Product Name | Imazapyr |
| CAS No | 81334-34-1 |
| Appearance | Off-white crystal |
| Specifications (COA) | Assay: 97.0% min Water: 0.5% max Acetone insolubles: 0.5% max |
| Formulations | 97% TC, 70% WDG, 250g/l SL |
| Target crops | Forest, non-cultivated land |
| Prevention objects | 1.Annual weed 2.Perennial weeds 3.Sedge weeds: Cyperus difformis, Scirpus planiculmis, Juncellus serotinus, Eleocharis yokoscensis, Cyperaceae, Fimbristylis, Leptochloa chinensis, Cyperus rotundus,Shortleaf Kyllinga Herb 4.Monocotyledonous flowering plants 5.Broad leaf weeds |
| Mode of action | 1.Imidazoline ketone herbicides 2.Non-selective herbicide 3.Leaf treatment herbicide |
| Toxicity | Oral Acute oral LD50 for male and female rats >5000, female mice >2000, male and female rabbits 4800 mg/kg. Skin and eye Acute percutaneous LD50 for male and female rabbits >2000, male and female rats >2000 mg/kg. Eye irritant; mild skin irritant (rabbits). No skin sensitisation (guinea pigs). Inhalation LC50 for male and female rats >5.1 mg/l air. NOEL (13 w) for rats 10 000 mg/kg b.w. (highest dose tested). No teratogenic or foetotoxic effects were observed at 1000 mg/kg b.w. in rats or 400 mg/kg b.w. in rabbits (highest doses tested). Other Acute i.p. LD50 for male rats 2500, female rats 2500-3200 mg/kg. Non-mutagenic, non-carcinogenic. |