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Swarms of locusts in the walled city of Jaipur, Rajasthan, Monday, May 25, 2020. More than half of Rajasthan’s 33 districts are affected by invasion by these crop-munching insects. Photo: PTIL
New Delhi/Jaipur: Large swarms of desert locusts have entered areas in India where they had not been seen since 1993 and have already caused damage to crops in Rajasthan, Gujarat, Madhya Pradesh, parts of Uttar Pradesh and Maharashtra.
The migratory pest has made several incursions into Rajasthan in the last two decades one last year. But this time, the swarms have spread to parts of Madhya Pradesh, Uttar Pradesh and even Maharashtra
of the United Nations, a swarm of locusts spread across an area of one square kilometre can eat as much food as 35,000 people in one day. Their appetite is voracious and one locust can consume food equal to its own weight – about two grams – on a daily basis. And since a square kilometre swarm would contain about 40 million locusts, it can cause a significant amount of damage in a short period of time.