The USDA Animal and Plant Health Inspection Service (APHIS) today issued a federal order (PDF) restricting importation of several plants from several countries (mostly in Asia) due to the threat of the citrus longhorned beetle (pictured; photo courtesy of Wikipedia) and the Asian longhorned beetle. The affected countries include the following: Afghanistan, China, Japan, Indonesia, Republic of Korea, Democratic People’s Republic of Korea, Madagascar, Malaysia, Myanmar, Philippines, Taiwan, and Vietnam. The European Union is also affected but not as severely. Only certain species are regulated, so be sure and read the official order if you have questions about what is and what isn’t.