| Customization: | Available |
|---|---|
| CAS No.: | 79277-27-3 |
| Formula: | C12h13n5o6s2 |
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| Common Name | Thifensulfuron-methyl |
| Cas No. | 79277-27-3 |
| Formulation | 95%TC, 75%WDG, 15%WP 25%WP |
| Application/Uses | Biochemistry Affects sensitive weeds through inhibition of the enzyme acetolactate synthase (ALS). Inhibition of ALS leads to the rapid cessation of cell division and subsequent growth processes in plants. Mode of action Post-emergence, selective herbicide acting primarily through foliar uptake with little or no soil activity Uses Selective control of a wide range of annual weeds in cereals, maize and pasture. Phytotoxicity Treated cereals may experience a temporary inhibition of growth and colour changes in the leaves, but these have no ultimate effect on the yield. Formulation types TB; WG. |
| ECOTOXICOLOGY | Birds Acute oral LD50 for mallard ducks >2510 mg/kg. Dietary LC50 (8 d) for mallard ducks and Japanese quail >5620 mg/kg diet. Fish LC50 (96 h) for rainbow trout 410, bluegill sunfish 520 mg/l. Daphnia LC50 (48 h) 970 mg/l. Algae NOEC (120 h) for green algae 15.7 mg/l. Bees Non-toxic to bees. LD50 (48 h, topical) >12.5 mg/bee. Worms LC50 >2000 mg/kg. |
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