commiss decis decemb continu commun compar trial test propag plant materi prunu domestica council direct eec text eea relev ec commiss european commun regard treati establish european commun regard council direct eec april market fruit plant propag materi fruit plant intend fruit product amend commiss decis ec regard commiss decis ec decemb set arrang commun compar trial test propag plant materi fruit plant council direct eec articl thereof decis ec set arrang compar trial test carri direct eec prunu domestica test trial carri continu decid sole articl commun compar trial test began propag plant materi prunu domestica continu accord decis ec brussel decemb commiss david byrn member commiss oj oj oj