The USDA and agriculture officials across the U.S. Officials are concerned the thriller seeds, which seem to have originated in China, may very well be invasive plant species. CBS News has confirmed that residents in all 50 states have now reported receiving suspicious packages of seeds. USDA’s Animal and Plant Health Inspection Service (APHIS) said in a statement Tuesday. It stated it’s working closely with federal and state companions, together with Customs and Border Protection, to analyze. APHIS is working carefully with @CBP and State Depts of Ag re: unrequested seeds. Keep packaging and do not plant seeds from an unknown origin! In Kentucky, the state agriculture department was notified that a number of residents obtained unsolicited seed packets despatched by mail that appeared to have originated in China, Agriculture Commissioner Ryan Quarles said earlier. The forms of seeds are unknown and might be harmful, he stated, stressing they shouldn’t be planted. Anyone in Kentucky receiving packages of foreign or unfamiliar seeds ought to contact the state agriculture department instantly, Quarles said.