English name：Sulfonylureas

Product type：Herbicide

biochemistry：Acetolactate synthetase (ALS or AHAS) inhibitor. Acts by inhibiting biosynthesis of the essential amino acids valine and isoleucine, hence stopping cell division and plant growth.

Mode of action:Systemic herbicide, absorbed by the root system and/or leaf surface, and translocated to meristem tissues.

Uses：Control of annual broad-leaved weeds and nut sedge species, in maize, sugar cane, rice sorghum, nuts and turf. Efficacy has been observed with post-emergence (10-100g(a.i.)/ha) applications.

Main products & Formulation types：Tribenuron-methyl 75% WDG;
Metsulfuron-methyl 20% WDG, 60% WDG;
Bensulfuron-methyl 60% WDG;
Cinosulfuron 75% WDG;
Chlorimuron-ethyl 25% WDG, 75% WDG;
Chlorsulfuron 75% WDG;
Nicosulfuron 75% WDG, 40g/L OL;
Triasulfuron 75% WDG;
Thifensulfuron-methyl 75% WDG;
Rimsulfuron 25% WDG;
Rimsulfuron + Thifensulfuron-methyl 75% WDG;