Vurdering af muligheder for forebyggelse og alternativ bekæmpelse i planteskoler

Table. Nursery  production in Denmark (1999) Crop Area Ha Seedbeds, oak and beech 250 Seedbeds, conifers 100 Seedbeds, roses 22 Seedbeds, others 142 Transplant beds, deciduous 356 Transplant beds, conifers 355 Cutting beds 100 Roses 27 Shrubs 203 Ornamental trees 356 Stock plants 50 Container plants 210 Total* 2171 *an additional 618 ha was used for roads, cover crops, etc.