Bamboo flowering drives rodent outbreaks and crop crisis in Mizoram

A natural bamboo flowering cycle has led to a surge in rodent populations, devastating crops for thousands of farmers in northeastern India.

• The state agriculture department estimates more than 5,300 farmers have been affected across Mizoram, with rice, maize, ginger, pumpkin, and beans damaged.
• Dr Lalthanzami of the Forest Research Centre for Bamboo and Rattan stated that bamboo seeds become a major food source for rodents, leading to rapid breeding and spread into farms.
• The state government has initiated rodent control operations distributing zinc phosphide and bromadiolone, while some communities refuse chemicals over water contamination fears and use traditional bamboo traps instead.
• Historian Lalrinmawia of Mizoram University said that long-term planning and preparedness have remained inconsistent, with responses often beginning after damage has already started.