According to dpa, the U.S. government has retrieved the unidentified seeds that were delivered to various parts of the United States in a parcel with a Chinese postal address.

The United States Animal and Plant Quarantine Agency (APHIS) says it is investigating the origin and risk of this unknown, along with other federal agencies such as the USDA and the Customs and Border Protection (CBP).

The US Animal and Plant Quarantine Service said, "At the moment, there is no evidence to suggest that it is a scam that randomly sends unsold items to increase sales, that is, it is not a brushing scam."

Earlier, in Washington, Georgia, Kansas, Maryland, Minnesota, Nevada, etc., it was written'jewel' and'toy' on the outside of a parcel.

Washington State agriculture officials have asked you not to plant seeds delivered in unsolicited parcels as long as the seeds can cause disease or affect the livestock of local plants.

When looking at the photos released by the authorities, the parcel says'China Post' (China Post), but a spokesman for the Ministry of Foreign Affairs of China said that the information in the envelope was forged as a result of checking with the China Post.

(Photo = Yonhap News)