TNPSC Thervupettagam

Pyricularia Spp Infection

February 12 , 2025 12 hrs 0 min 23 0
  • The ICAR-Indian Institute of Spices Research (IISR) have identified a new fungal disease, Pyricularia Spp, that severely affected ginger crops.
  • Pyricularia Spp is a fungal pathogen cause a blast disease, which is a new threat to ginger cultivation.
  • Pyricularia is well known for causing blast diseases in monocot plants like rice, wheat, and barley.
  • Pyricularia has been 1st time reported in ginger crop in 2024 in parts of Kodagu district in Karnataka.
  • Once the infection takes hold, it spreads rapidly and can cover the entire field within hours.
  • Over large areas in 10 hours with some affected fields located up to 20 km apart.

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