Many organisms are very specifically restricted in the USA against transport across county lines or even from a specific property. The border control is almost completely non-existent though. Tim Eck > -----Original Message----- > From: pbs [mailto:pbs-bounces@lists.ibiblio.org] On Behalf Of Fierycloud > Sent: Wednesday, May 25, 2016 12:42 AM > To: Pacific Bulb Society > Subject: Re: [pbs] possible change in importation rules (NAPPRA) now Kudzu > > I wonder that if there are no border inspection control between every > states, the federal regulation should consider about the threatening > invasive species in the scale of all the biome from arctic mountains and > tropical islands of U.S. . > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://pacificbulbsociety.org/list.php > http://pacificbulbsociety.org/pbswiki/