記者從甘肅檢驗檢疫局29日召開的新聞發布會上獲悉，為嚴防有害生物入侵，確保種子和生態安全，該局今年強化口岸把(ba)關，嚴格出(chu)入境(jing)檢驗檢疫(yi)執法，從入境(jing)的(de)植物種子中截獲疫(yi)情28批(pi)次(ci)，防止了疫(yi)情傳播。

    我省是種(zhong)子(zi)(zi)產業(ye)大省，河西(xi)(xi)地(di)區(qu)也是世界上(shang)重要的種(zhong)子(zi)(zi)繁(fan)育基地(di)。據統計，河西(xi)(xi)地(di)區(qu)目前有3.1萬(wan)個農戶從(cong)事對(dui)境外國家或地(di)區(qu)繁(fan)育農作物種(zhong)子(zi)(zi)業(ye)務，年繁(fan)育近8萬(wan)畝(mu)。去年10月份以來，經(jing)檢(jian)驗(yan)檢(jian)疫出(chu)(chu)入境的種(zhong)子(zi)(zi)貨值(zhi)達(da)1.55億美(mei)元，與上(shang)年同(tong)期相(xiang)比(bi)(bi)增加3.47%。其中入境種(zhong)子(zi)(zi)貨值(zhi)63萬(wan)美(mei)元，同(tong)比(bi)(bi)增加18.87%。出(chu)(chu)口(kou)種(zhong)子(zi)(zi)貨值(zhi)和進口(kou)種(zhong)子(zi)(zi)批次均居(ju)全國前列(lie)。

    據介紹，進口植物種(zhong)(zhong)(zhong)子(zi)傳帶病蟲害(hai)的(de)(de)可能性非常大。危(wei)險(xian)性病蟲害(hai)隨種(zhong)(zhong)(zhong)子(zi)傳入(ru)(ru)，一般(ban)傳播蔓延快、治理難度大，對農業生(sheng)(sheng)態構成(cheng)嚴重(zhong)威脅(xie)(xie)。據不完全統計，目前入(ru)(ru)侵(qin)我國的(de)(de)外來(lai)物種(zhong)(zhong)(zhong)已有400多種(zhong)(zhong)(zhong)。在國際自然保護聯盟(IUCN)公布的(de)(de)全球(qiu)100種(zhong)(zhong)(zhong)最具威脅(xie)(xie)的(de)(de)外來(lai)物種(zhong)(zhong)(zhong)中，入(ru)(ru)侵(qin)我國的(de)(de)就(jiu)有50余種(zhong)(zhong)(zhong)，這(zhe)些入(ru)(ru)侵(qin)物種(zhong)(zhong)(zhong)已導致(zhi)嚴重(zhong)的(de)(de)經濟損失與生(sheng)(sheng)態災難。(記者(zhe)吳夢寒 實(shi)習生(sheng)(sheng)盛捷)