Archive · 5 Jun 2025
Chinese Researchers Charged with Smuggling Crop-Destroying Fungus
Two Chinese researchers are in trouble with the FBI for allegedly sneaking a dangerous fungus into the United States.
This fungus, called Fusarium graminearum, can destroy crops like wheat, which could cause big problems for farmers and the economy.
The researchers planned to study the fungus at a university.
The FBI is worried that this could be an act of "agroterrorism," meaning it could be used to harm the country's food supply.
They've charged the researchers with serious crimes.
Two Chinese researchers were charged with smuggling a dangerous fungus, Fusarium graminearum, into the US.
The fungus, also known as Gibberella zeae, causes "head blight" in crops like wheat, leading to significant economic losses.
Authorities believe the researchers intended to study the fungus at the University of Michigan.
Yunqing Jian and Zunyong Liu face charges including conspiracy, smuggling, and visa fraud.
The FBI stated that the case raises national security concerns due to the potential for agroterrorism.
- Who
- Two Chinese researchers, Yunqing Jian and Zunyong Liu, are accused.
- What
- Two Chinese nationals were arrested for allegedly smuggling Fusarium graminearum, a fungus that causes crop disease, into the US.
- When
- The arrests and charges were announced in early June 2025.
- Where
- The researchers allegedly smuggled the fungus into the United States for research at the University of Michigan.
- Why
- The researchers allegedly sought to research the fungus Fusarium graminearum, potentially for use as an agroterrorism agent.
US Authorities
China
Responsibility for Actions
US Authorities
US authorities accuse the Chinese nationals and express national security concerns about the actions, with statements that one of the accused demonstrated allegiance to the Chinese Communist Party.
China
The Chinese government has not released an official statement.
- Accused
- Yunqing Jian and Zunyong Liu
- Pathogen
- Fusarium graminearum
- Alleged Threat
- Agroterrorism
- Research Location
- University of Michigan
- Charges
- Conspiracy, Smuggling, Visa Fraud
Sources
U.S. accuses two Chinese researchers of smuggling in 'potential agroterrorism weapon'
'Agroterrorism': FBI arrests Chinese researcher for smuggling deadly fungus in US
Chinese researchers charged with smuggling agroterror fungus into US lab: FBI | Know all about it
Agroterror threat: What is Fusarium graminearum? 'Toxic fungus' Chinese researchers allegedly tried to smuggle into US
