Hot Bio Herbicide Metsulfuron-Methyl CAS NO.74223-64-6

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Metsulfuron-methyl is Widely applied in wheat, barley, oat and corn to control broad-leaf weed and grass.


Metsulfuron-methyl Specifications
1. It is a systemic compound with foliar and soil activity, and it works rapidly after it is takenup by the plant.
2. Its mode of action is by hnhibiting cell dividion in the shoots and roots of the plant, and it is
Biologically active at low use rates.

Metsulfuron-methyl Application:
(1) Metsulfuron-Methyl 60% WP and 60% WDG is a residual sulfonylurea compound used as a selective pre-and postemergennce herbicide for broadleaf weeds and some annual grassed.
(2) Metsulfuron-Methyl is a systemic compound with foliar and soil activity.
(3) Metsulfuron-Methyl works rapidly after it is taken up by the plant.
(4) Metsulfuron-Methyl mode of action is by hnhibiting cell dividion in the shoots and roots of the plant, and it is biologically active at low use rates

Biochemistry Branched chain amino acid synthesis (ALS or AHAS) inhibitor. Acts by inhibiting biosynthesis of the essential amino acids valine and isoleucine, hence stopping cell division and plant growth. Selectivity derives from rapid metabolism in the crop. Susceptible plants cease growth almost immediately after post-emergence treatment, and are killed in 7-21 days. Surfactants increase the activity of metsulfuron-methyl on certain broad-leaved weeds. Uses Metsulfuron-methyl controls a wide range of annual and perennial broad-leaved weeds in wheat, barley, rice and oats, by either pre- or post-emergence application, at 4-7.5 g/ha post-emergence.