Common Pathways by Which Non-Native Forest Insects Move Internationally and Domestically
e.Proofing http://eproofing.springer.com/journals_v2/printpage.php?token=sgZ28... Common pathways by which non-native forest insects move internationally and domestically Nicolas Meurisse, 1✉ Email nicolas.meurisse@scionresearch.com Davide Rassati, 2 Email davide.rassati@unipd.it Brett P. Hurley, 3 Email brett.hurley@fabi.up.ac.za Eckehard G. Brockerhoff, 4 Email eckehard.brockerhoff@scionresearch.com Robert A. Haack, 5 Email rhaack@fs.fed.us 1 Scion (New Zealand Forest Research Institute), 49 Sala Street, Private Bag 3020, Rotorua, 3046 New Zealand 2 Department of Agronomy, Food, Natural Resources, Animals and Environment (DAFNAE), University of Padua, Viale Dell’Università, 16, 35020 Legnaro, Italy 3 Department of Zoology and Entomology, Forestry and Agricultural Biotechnology Institute (FABI), University of Pretoria, Pretoria, 0002 South Africa 4 Scion (New Zealand Forest Research Institute), 11 Kyle Street, P.O. Box 29-237, Christchurch, 8440 New Zealand 5 Emeritus, US Department of Agriculture, Forest Service, Northern Research Station, 3101 Technology Blvd., Suite F, Lansing, MI, 48910 USA Abstract International trade and movement of people are largely responsible for increasing numbers of non-native insect introductions to new environments. For forest insects, trade in live plants and transport of wood packaging material (WPM) are considered the most important pathways facilitating long-distance invasions. These two pathways as well as trade in firewood, logs, and processed wood are commonly associated with insect infestations, while “hitchhiking” insects can be moved on cargo, in the conveyances used for transport (e.g., containers, ships), or associated with international movement of passengers and mail. Once established in a new country, insects can spread domestically through all of the above pathways.
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