Three locust swarms were spotted in the national capital and adjoining areas of Haryana and Uttar Pradesh on Saturday, following which local administrations issued advisory to deal with the menace.
Locust swarms were seen in South and West Delhi along with Gurugram, Faridabad and Palwal, Rewari and Jhajjar in Haryana.
Locusts eat up leaves and the tender tissues of plants, therefore, kharif crops are under threat, said an agricultural scientist.
Locust swarms were seen in the satellite city of Gurugram in the morning which entered Haryana from Rajasthan and were moving towards Palwal, said Dr. K.L. Gurjar, Deputy Director (Plant Pathology), Directorate of Plant Protection, Quarantine& Storage, Faridabad.
Locust swarm was noticed in Jhunjhunu (Rajasthan) on June 26, 2020 and control teams were deployed to eliminate the locusts, said Union Agriculture Ministry in a statement.
The leftover locusts regrouped and reached Rewari in Haryana on Friday evening where control operations were undertaken, said the statement.
The leftover locusts again regrouped and the swarm divided into three groups, one of which moved towards Gurugram, and from there to Faridabad and onwards to UP. Another locust swarm moved towards Dwarka in Delhi, from there to Daulatabad, Gurugram, Faridabad and this swarm has also entered UP. The third group was seen in Palwal (Haryana) and has also moved towards UP. As of now, no locust swarms are spotted in any city areas.
According to Agriculture Ministry, all the groups of locust swarms are being tracked by teams of the State Agriculture Departments of Rajasthan, Haryana and UP, local administrations and officials of the Central Locust Warning Organization, and control operations are underway. More control teams from Rajasthan have been moved to Haryana and UP to help in the locust control operations being carried out in these two states.
The locusts keep flying during day time and settle down only after dark in the evening. Ground control teams are constantly tracking them and will undertake major control operations once they settle down. Control teams in UP have been alerted for this, said the statement.
The locust control operations are also being carried out in Rajasthan, Gujarat and Madhya Pradesh with the cooperation and coordination of the State Agricultural Departments, local administration and Border Security Force (BSF).