| Particulars | Details |
|---|---|
| Product Name | ACM-9 |
| Brand Name | Crystal (Crystal Crop Protection Limited) |
| Technical Composition | Clodinafop Propargyl 9% + Metribuzin 20% WP (with Cloquintocet-mexyl 2.25% w/w safener) |
| Formulation Type | WP (Wettable Powder) |
| Category | Herbicide |
| Toxicity Class | Class II / Moderately Hazardous (Blue Triangle / Caution) |
| Chemical / Biological Group | Aryloxyphenoxy propionate (Clodinafop) + Triazinone (Metribuzin) |
| Target Weeds | Grassy & Broadleaf Weeds: Phalaris minor (Gulli danda/Mandusi/Canary grass), Chenopodium album (Bathua), Melilotus spp., Medicago spp., Vicia sativa, Cronopus didymus, Rumex spp. |
| Suitable Crops | Wheat |
| Recommended Dosage (Crop Wise) | Wheat: 240 g/acre (applied as a post-emergence spray when weeds are at the 2–4 leaf stage, typically 25–35 days after sowing) |
| Water Requirement per Acre | 120 – 150 Litres of water per acre |
| Recommended Crop Stage | Post-emergence application when the wheat crop is 30–35 days old and weeds are actively growing at the 2–4 leaf stage. |
| Type of Action | Selective, Dual-Action, Systemic & Contact Post-Emergence Herbicide. |
| Mode of Action | Dual Action: Clodinafop Propargyl acts as an ACCase inhibitor (stops fatty acid synthesis in grassy weeds), while Metribuzin acts as a Photosynthesis (PS II) inhibitor via foliar absorption and root uptake from soil. |
| Application Method | Foliar spray using a knapsack sprayer fitted with a flat fan nozzle after dissolving 240 g in the required amount of clean water. |
| Waiting Period (PHI) | 100 to 120 Days (between spraying and harvesting) |
| Available Pack Sizes | 240 g |
PRODUCT DESCRIPTION
ACM-9 is a selective post-emergence combination herbicide formulated by Crystal Crop Protection Ltd. It features a dual-action premix of Clodinafop Propargyl (9%) and Metribuzin (20%) WP along with a safener (Cloquintocet-mexyl 2.25% w/w). It is specifically designed for wheat to simultaneously manage resistant grassy weeds like Phalaris minor and key broadleaf weeds in a single spray application.
KEY FEATURES & BENEFITS
- Dual Action: Combines grass-weed-targeting power with broadleaf control in one convenient formulation.
- Resistant Weed Management: Controls herbicide-resistant strains of Phalaris minor (Gulli Danda) effectively.
- Built-in Crop Safener: Contains Cloquintocet-mexyl, enabling the wheat plant to metabolize the herbicide safely without crop injury.
- Foliar & Soil Uptake: Acts systemically through leaves as well as through soil absorption for thorough weed suppression.
SAFETY PRECAUTIONS
- Wear appropriate personal protective gear (gloves, mask, and protective body covering) while handling and spraying.
- Apply only when there is adequate soil moisture in the field to maximize safety and effectiveness.
- Avoid spray drift to nearby non-target crops (such as pulses, vegetables, or broadleaf crops).
- Keep out of reach of children and farm animals, and wash hands and face thoroughly after use.
Disclaimer: This product profile is intended for technical informational purposes based on standard product guidelines. Always read and follow the official manufacturer label on the product container before field application.









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