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Importation of Belgian and Dutch Leeks, Romanian Garlic and Swiss Shallots Into211 the United States. A Qualitative Pest Risk Assessment

机译:进口比利时和荷兰韭菜,罗马尼亚大蒜和瑞士青葱进入美国211。定性有害生物风险评估

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This pest risk assessment (PRA) was conducted by the United States Department of211u001eAgriculture, Animal and Plant Health Inspection Service, Plant Protection and 211u001eQuarantine (USDA, APHIS, PPQ) on three species of Allium from certain countries 211u001ein Europe. The results are expressed qualitatively (high or low), rather than 211u001equantititatively (probabilities or frequencies). Contents: Introduction; Risk 211u001eassessment (initiating event:proposed action, assessment of weediness potential, 211u001eprevious rick assessments, current status and pest interceptions, pest list: 211u001epests associated with Allium in Europe, list of quarantine pests, quarantine 211u001epests likely to follow pathway, economic importance: consequences of 211u001eintroduction, likelihood of introduction, pest risk potential, phytosanitary 211u001emeasures); Literature cited.

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