[1/2] An Afghan man walks through a poppy field in the Gereshk district of Helmand province, Afghanistan April 8, 2016. REUTERS/Abdul Malik/File Photo Acquire Licensing RightsNov 5 (Reuters) - Opium poppy production in Afghanistan, previously the world's top supplier, has plummeted since the Taliban administration banned the cultivation of narcotics last year, a United Nations report said on Sunday. During their previous rule, the Taliban in 2000 banned poppy cultivation as they sought international legitimacy but faced popular a backlash, according to experts. Many of the provinces where the Taliban has historically had high levels of support, such as southern Helmand, have a large concentration of opium poppy cultivation. The UNODC said many farmers had switched to growing wheat but that this earned significantly less than poppy.

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Persons: Abdul Malik, UNODC, Charlotte Greenfield, William Mallard Organizations: REUTERS, United, Drugs, Thomson Locations: Afghan, Gereshk, Helmand province, Afghanistan, United Nations, Helmand