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加拿大食品检验局(CFIA)发布的D-03-08号指令“‘防止绿Chen树吉丁虫(Agrlus planipennis(Fairmaire))传入加拿大并在加拿大扩散的植物卫生要求(Phytosanitary Requirements to Prevent the Introduction into and Spread within Canada of the Emerald Ash