Foramsulfuron CAS NO.173159-57-4

foramsulfuron 2.5% sc, 30%wdg

foramsulfuron and security agent (bis benzoxazolyl acid) mixture can be prepared into suspension (22.5g. a. i. /l foramsulfuron +22.5g. a. i. /l bis benzoxazolyl acid). foramsulfuron plus security agent (bis benzoxazolyl acid) and methyl mixing can be processed into water dispersible granules (300g/kg foramsulfuron +300g/kg bis benzoxazolyl acid +10 or 20g/kg iodosulfuron methyl).


foramsulfuron is a key enzyme in the biosynthesis of branched chain amino acids -- als enzyme inhibitor. symptoms foramsulfuron is spraying. within a few hours to sensitive plants to produce growth inhibition. according to crop types and environmental conditions, the visible symptoms first appear in after spraying 24-28h, obvious symptoms occur in most cases after 1-2w. sensitive plants usually leaf chlorosis, necrosis after treatment, then meristem chlorotic necrosis, and finally the whole plant death. foramsulfuron through the leaves to absorb, transfer in plants, especially the delivery to the meristem. the basis for selective foramsulfuron is it quickly in detoxification metabolism speed of corn plants (with or without iodized metsulfuron methyl), and in contrast to sensitive plants with almost no degradation of the parent compound. there are three major metabolic pathway in maize; oxidation hydrolysis, amino sulfonylurea bridge deacylated, two methoxy pyrimidine ring.