“When bamboo flowers, famine, death and destruction follows”, says a tribal legend in Mizoram. Who better than the hardy Mizos would know this, considering that theirs is probably the only land on earth where history is closely intertwined with the mysterious cycle of bamboo flowering? Back in 1959, bamboo flowering in the state set off a chain of events in the rugged hilly state that ultimately led to one of the most powerful insurgencies against the Indian union spanning over two decades.
Once again the legend threatens to become a reality as thousands of rats are rampaging through rice and vegetable fields in Mizoram, adding fuel to the growing fears of famine in the region. International aid agencies have already warned of a serious crisis in this border state of the northeast.
Photo Top/right: Over 30% of Mizoram’s forest is covered by bamboo species called Melcanna baccifera, and they flower every 50 years. This flowering is followed by invasion of rats who feed on the seeds and then on to the crops and have caused famine in Mizoram in the past. This phenomenon is called MAUTAM in Mizo. Scientifically speaking the odd phenomena of bamboo flowering, is termed 'gregarious bamboo flowering' because the bamboo clumps flower all at the same time only once in the plants' lifetime. This phenomena spells disaster and causes ecological havoc. The reasons behind this strange occurrence are that bamboo plants die after flowering. And will be after some years before bamboo plants take seed again, leaving bare exposed soil – that spells disaster in mountainous states - and ultimately leading to food scarcity, as the animals depend on bamboo plants. Secondly the rats feed on the flowers and seeds of the dying bamboo tree which activates a rapid birth rate among the rodents, which leads to the huge rat population feeding on agricultural crops in the fields and granaries and causing famine.
“Countless numbers of rats have raided paddy fields and destroyed vegetables, leading to serious problems in almost all the eight districts of the state,” stated C Lalnithanga, a Mizoram government agriculture scientist and plant officer. “Hundreds of families are facing food shortages. Some are barely eking out one meal a day. Crops including rice, maize and vegetables have been wiped out as flowering of bamboo in the region caused an explosion of rodent population,” said a report by Action Aid, an international anti-poverty agency.