council direct march amend annex direct eec prohibit place market plant protect product activ substanc eec council european commun regard treati establish european econom commun regard council direct eec decemb prohibit place market plant protect product activ substanc amend direct eec articl thereof regard propos commiss direct content annex regularli amend account develop scientif technic knowledg establish nitrofen plant protect product herbicid give rise harm effect human anim health establish dibromoethan dichlorroethan plant protect product fumig plant soil give rise harm effect human anim health unreason advers influenc environ adopt direct articl annex direct eec word ethylen oxid replac compound ethylen oxid entri ad nitrofen dibromoethan dichloroethan articl member state bring forc law regul administr provis compli direct januari respect nitrofen dibromoethan june respect dichloroethan immedi inform commiss thereof articl direct address member state brussel march council presid eysken oj oj