‘Potential agro-terrorism': US charges Chinese couple with fungus smuggling
Washington: The US Justice Department has charged two Chinese researchers accused of trying to smuggle a fungus into America, bringing the case as the government pushes to keep more Chinese students out of the country.
The students, Yunqing Jian, 33, and Zunyong Liu, 34, were in a romantic relationship in July, when US authorities say Liu arrived in the US carrying small bags of the fungus Fusarium graminearum, which causes a disease that can cripple wheat, barley, corn and rice.
The disease, head blight, is a familiar problem for American farmers, particularly in northern and eastern states, according to research funded by the US Agriculture Department that has tracked it in 32 states last year. The fungus can be particularly damaging to winter wheat crops.
Jian was arrested and booked in the federal courthouse in Detroit; Liu is believed to be in China.
The criminal charges come as tensions mount between the US and China over the Trump administration's vow to 'aggressively' revoke student visas for Chinese nationals. Such students, the administration says, could siphon off sensitive technology or trade secrets from American labs for the benefit of their home country.
Jerome F. Gorgon jnr, the interim US attorney in Detroit, said the researchers' alleged actions amounted to 'the gravest national security concerns'.
He said they had tried to bring 'a potential agro-terrorism weapon' into 'the heartland of America'.
For decades, US national security officials have worried about – and sometimes arrested – Chinese academics suspected of stealing scientific data from American universities and businesses. The Trump administration's new push goes further by stripping an unspecified number of students of visas.
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