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By: Wilson, Claire - Castro, Karen - Thurston, Graham - Sissons, AndreaType: ArticleIn: NeoBiotaVolume: 30Series:Issue:Date: 2016Page Range: 49-74Publication Info: Pensoft Publishers 2016Subjects: Canada contaminants Grain Imports Pathway risk analysis Pest risk assessment screenings weed seeds
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By: Rubenstein, Jesse - Hulme, Philip - Rolston, M. Philip - Stewart, Alan - Hampton, JohnType: ArticleIn: NeoBiotaVolume: 85Series:Issue:Date: 2023Page Range: 167--195Publication Info: Pensoft Publishers 2023Subjects: Analytical purity Herbicides Lolium perenne perennial ryegrass seed lots Trifolium repens weed seeds White clover