Poland`s upper house of parliament banned trade and plantings of genetically modified seeds on Thursday, increasing the risk of a conflict with Brussels for adopting legislation that breaks EU rules.</p><p><a href="http://www.planetark.com/dailynewsstory.cfm/newsid/36072/story.htm">Reuters</a></p><p><a href="http://www.foodnavigator.com/news/ng.asp?n=67435-gm-polish-crops">foodnavigator: Polish ban violates EU rules</a>