Why Duramon 30 is better than CAN
Duramon 30 is a slow release nitrogen fertilizer enriched with sulphur, zinc and magnesium that are necessary for photosynthesis.
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LIMAR COMBI SC: Dual-Action Herbicide for Effective Weed Control in Maize
Limar Combi SC is a herbicide for the pre-emergence and early post-emergence control of annual grasses and selected broad-leaved weeds in maize.
LIMAR COMBI SC is a powerful pre-emergence and early post-emergence herbicide designed for the effective control of annual grasses and selected broad-leaved weeds in maize cultivation. Its dual-active ingredient formulation makes it a reliable and long-lasting weed management solution, enhancing crop establishment and yield potential.
Mode of Action
LIMAR COMBI SC brings together two complementary herbicidal actions:
Acetochlor (Chloroacetamide group)
- Selective and absorbed primarily through the shoots and roots of germinating weeds.
- Binds tightly to soil particles and remains in the weed germination zone, ensuring lasting activity.
- Translocated within the plant after absorption.
- Acts by inhibiting very-long-chain fatty acid synthesis, disrupting cell division and preventing weed emergence.
Atrazine (Triazine group)
- A systemic herbicide with both residual and foliar activity.
- Selectively absorbed by plant roots and leaves.
- Interferes with photosynthesis at Photosystem II, starving the weed of energy and halting growth.
The combination of these two active ingredients provides broad-spectrum control, targeting both grasses and broadleaf weeds, and reducing the risk of weed resistance.
Application Recommendations
| Crop | Target Weeds | Application Rate | Timing & Frequency |
| Maize | Annual broadleaf weeds and grasses | 3–4 L/ha in 150–250 L of water OR 250–400 ml per 16L knapsack | Apply at pre-emergence stage of both crop and weeds. Apply immediately after planting on a fine, even, and firm seedbed. Use higher dosage if treatment is 7+ days after rains. |
Best Practices for Use
- Ensure uniform application to achieve optimal weed control.
- Avoid application on dry, cloddy, or uneven seedbeds as this may reduce efficacy.
- If rainfall does not occur within 5–7 days of application, a light irrigation may be needed to activate the herbicide.
- Do not use on soils with poor drainage or high water tables to avoid potential crop injury.
Conclusion
LIMAR COMBI SC is an essential tool in modern maize farming, providing reliable, season-long weed suppression and promoting vigorous crop growth. With its dual mode of action and residual control, it helps farmers maximize yields while reducing early-season competition from weeds. For best results, always follow recommended usage guidelines and safety protocols.