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Oct 12, 2025 5 min read Technical Team

Maha Season Crop Protection Checklist

The Maha season (September to March) is the main cultivation period in Sri Lanka. Preparation is key to a successful harvest.

Executive Summary

Success during the Maha season depends on early land preparation and timely application of inputs. With the heavy rains typical of this period, farmers must choose products that have good rain-fastness and plan their spraying schedules around the weather forecasts.

Key Takeaways

  • Prepare your seedbeds well in advance to ensure good germination.
  • Monitor for brown plant hopper (BPH) early in the season.
  • Ensure drainage systems are clear to prevent waterlogging during monsoon rains.
  • Use pre-emergent herbicides within 3-5 days of sowing paddy.

Expert Advice

"Early intervention in the Maha season can save up to 30% of your yield that might otherwise be lost to pests and diseases fostered by the high humidity."

Conclusion

By following this checklist, farmers can mitigate the risks associated with the Maha season's high moisture levels and maximize their production potential.

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