Metsulfuron Methyl 10% + Chlorimuron Ethyl 10% WP
HPM Freedom Mix contains Metsulfuron Methyl 10% + Chlorimuron Ethyl 10% WP for label-directed sedge and broadleaf weed control in rice.
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Availability is checked for your orderFreedom Mix
HerbicidesFreedom Mix is a selective systemic rice herbicide combining two sulfonylurea ALS/AHAS inhibitors. It is registered at very low dose for listed sedges and broadleaf weeds in transplanted and puddled direct-sown rice.
Use note: The current regulatory dose is 20 g/ha (about 8 g/acre) in 300 L water/ha with a 90-day PHI. Follow the current pack instead of the broader 8–12 g/acre website range.
| Parameter | Details |
|---|---|
| Manufacturer | HPM Chemicals and Fertilizers Limited |
| Active ingredients | Metsulfuron Methyl 10% + Chlorimuron Ethyl 10% WP |
| Type | Selective systemic rice herbicide |
| Mode of action | Both actives are HRAC Group 2 ALS/AHAS inhibitors |
| Dose | 20 g/ha, about 8 g/acre |
| Water | 300 L/ha |
| PHI | 90 days |
Both active ingredients inhibit ALS/AHAS and belong to HRAC Group 2. Because the mixture does not provide two different resistance groups, rotate future rice programmes with a different effective HRAC group and integrate non-chemical control.
| Rice system and timing | Labelled weed spectrum |
|---|---|
| Transplanted rice — pre-emergence around 3 DAT | Cyperus iria, C. difformis, Fimbristylis miliacea, Eclipta alba, Ludwigia parviflora, Cyanotis axillaris, Monochoria vaginalis and Marsilea quadrifolia |
| Transplanted rice — post-emergence around 21–25 DAT | The above sedges and broadleaves plus Bergia capensis, Sagittaria sagittifolia, Commelina benghalensis and Sphenoclea zeylanica |
| Direct-sown puddled rice — around 20 DAS | Cyperus haspan, C. difformis, Fimbristylis miliacea, Monochoria vaginalis and Marsilea quadrifolia |
Use only under the current Indian pack label. The physical leaflet governs field condition, timing, method, water, PHI, PPE and local restrictions.
