Cymoxanil 8% + Mancozeb 64% WP
Buy Corteva Curzate M8 Cymoxanil 8% + Mancozeb 64% WP fungicide for registered late blight and downy mildew uses. Follow crop label rates.
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FungicidesCorteva Curzate M8 contains Cymoxanil 8% + Mancozeb 64% WP, a two-active fungicide registered in India for specified late blight and downy mildew uses.
The current Indian major-use table lists potato and tomato late blight, grape and cucumber downy mildew, and a separate citrus gummosis treatment. The formulation rate, water volume and application method differ by crop, so select the relevant row below and follow the current statutory pack label.
| Parameter | Details |
|---|---|
| Brand | Corteva Curzate M8 |
| Active ingredients | Cymoxanil 8% + Mancozeb 64% |
| Formulation | WP (wettable powder) |
| Product type | Combination fungicide |
| FRAC groups | U27 (Cymoxanil) + M03 (Mancozeb) |
| Chemical groups | Cyanoacetamide oxime + dithiocarbamate |
| Pack variants listed | 300 g and 600 g |
FRAC classifies cymoxanil as Group U27, a cyanoacetamide-oxime fungicide group whose precise biochemical mode of action is not fully defined. Mancozeb is a Group M03 multi-site fungicide that acts at several fungal processes. This page does not claim that the combination is resistance-proof.
Use Curzate M8 only for a crop-and-disease combination on the current Indian label. Follow label resistance-management limits and use any alternative fungicide only where its own label supports the crop and disease.
| Crop | Registered disease | Formulation dose | Water volume | PHI |
|---|---|---|---|---|
| Potato | Late blight | 1500 g/ha | 500–750 L/ha | 10 days |
| Tomato | Late blight | 1500 g/ha | 500–750 L/ha | 10 days |
| Grapes | Downy mildew | 1500–2000 g/ha | 500–1000 L/ha | 10 days |
| Cucumber | Downy mildew | 1500 g/ha | 500–600 L/ha | 10 days |
PHI means pre-harvest interval. No universal per-litre or pump dose is published because the registered directions specify dose and water volume per hectare.
| Crop and disease | Registered formulation directions | Application volume | PHI |
|---|---|---|---|
| Citrus — gummosis / foot rot | Drench: 250 g formulation/100 L water. Trunk paint: 25 g formulation/L linseed oil. | 10 L drench water/tree; 50 ml linseed oil/tree | 82 days |
This is a separate drench-and-trunk-paint direction, not a foliar per-hectare rate. Follow the current citrus label row exactly.
Wear protective clothing, chemical-resistant gloves, eye protection, a suitable mask and boots while measuring, mixing and spraying. Avoid breathing dust or spray mist and prevent skin, eye and mouth exposure. Wash after handling. Prevent drift, runoff and equipment washings from contaminating people, livestock, food, feed and water.
Store the sealed original pack in a locked, cool, dry and ventilated pesticide area away from children, food, feed and seed. Follow the current pack for statutory hazard wording, first aid, disposal, application limits and emergency guidance; seek urgent medical attention after suspected exposure.
Disclaimer: This information supports product selection and does not replace the statutory label. Always follow the current Corteva Curzate M8 pack and leaflet for crop, dose, timing, PHI, PPE, first aid, storage and disposal.
