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Invasive alien species in Switzerland - Schweizer ...

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An <strong>in</strong>ventory of <strong>alien</strong> <strong>species</strong> and their threat to biodiversity and economy <strong>in</strong> <strong>Switzerland</strong> FOEN 2006 98<br />

Species<br />

Host plant Orig<strong>in</strong> Reference for <strong>Switzerland</strong><br />

Diaspidiotus dist<strong>in</strong>ctus (Leonardi) On Corylus, Matricaria and Quercus Mediterranean region. Maybe<br />

<strong>in</strong>digenous<br />

Kosztarab and Kozar, 1988<br />

Diaspidiotus osborni (Newell & Cockerell) On Platanus, Corylus and Gleditsia North America Kozar et al., 1994<br />

Dynaspidiotus britannicus (Newstead) Polyphagous, <strong>in</strong>doors and outdoors Unclear Kozar et al., 1994<br />

Pseudaulacaspis pentagona (Targioni-<br />

Tozzetti)<br />

Polyphagous, on ornamental and orchard trees East Asia Mani et al., 1997<br />

Quadraspidiotus labiatarum (Marshal) Polyphagous Mediterranean region. Maybe<br />

<strong>in</strong>digenous<br />

Kozar et al., 1994<br />

Quadraspidiotus lenticularis (L<strong>in</strong>d<strong>in</strong>ger) Polyphagous on broadleaved trees Mediterranean region. Maybe<br />

<strong>in</strong>digenous<br />

Kozar et al., 1994<br />

Quadraspidiotus perniciosus (Comstock) Polyphagous, pest <strong>in</strong> orchards East Asia Mani and Baroffio, 1997<br />

Quadraspidiotus pyri (Lichtenste<strong>in</strong>)<br />

Ortheziidae<br />

Polyphagous, pest of fruit trees Mediterranean region. Maybe<br />

<strong>in</strong>digenous<br />

Kozar et al., 1994<br />

Orthezia <strong>in</strong>signis Browne<br />

Pseudococcidae<br />

Polyphagous, <strong>in</strong> greenhouses Neotropics Kozar et al., 1994<br />

Peliococcus multisp<strong>in</strong>us (Siraiwa) On Thymus East Asia, Caucasus? Kozar et. al, 1994<br />

Planococcus citri (Risso) Polyphagous, <strong>in</strong> greehouses and on <strong>in</strong>door plants Tropics and subtropics Kozar et. al, 1994<br />

Trionymus penium (Williams)<br />

Coccidae<br />

On Pseudosasa South-east Asia Kozar et. al, 1994<br />

Chloropulv<strong>in</strong>aria floccifera (Westwood) Polyphagous Mediterranean region or East<br />

Asia?<br />

Kozar et al., 1994<br />

Coccus hesperidum L. Polyphagous, <strong>in</strong>doors and outdoors Cosmopolitan, but prob. not<br />

from Europe<br />

Kozar et al., 1994<br />

Eupulv<strong>in</strong>aria hydrangeae (Ste<strong>in</strong>weden) Polyphagous on broadleaved trees Perhaps East Asia Kozar et al., 1994<br />

Pulv<strong>in</strong>aria regalis Canard<br />

Margarodidae<br />

Polyphagous on broadleaved trees Perhaps East Asia Kozar et al., 1994<br />

Icerya purchasi Maskell<br />

Auchenorrhyncha<br />

Cicadellidae<br />

Polyphagous, <strong>in</strong>doors and outdoors <strong>in</strong> <strong>Switzerland</strong> Australia Kozar et al., 1994<br />

Edwardsiana platanicola (Vidano) On Platanus Unknown. Introduced from<br />

Northen Italy<br />

Günthart, 1987<br />

Eupteryx decemnotata Rey On Salvia Southern Europe Günthart, 1987<br />

Graphocephala fennahi Young On Rhododendron North America Günthart, 1987<br />

Orientus ishidae (Matsumura) On Salix and Betula East Asia Günthart et al., 2004<br />

Scaphoideus titanus Ball<br />

Flatidae<br />

On v<strong>in</strong>e, vector of ‘flavescence dorée’ North America Günthart, 1987<br />

Metcalfa pru<strong>in</strong>osa Say<br />

Membracidae<br />

Polyphagous North America Bonavia and Jerm<strong>in</strong>i, 1998<br />

Stictocephala bisonia Kopp & Yonke<br />

Heteroptera<br />

Lygaeidae<br />

Polyphagous North America Günthart, 1987<br />

Arocatus longiceps Stal On Platanus Mediterranean region,<br />

perhaps expand<strong>in</strong>g naturally<br />

Giacalone et al., 2002<br />

Orsillus depressus Dallas On Cupressaceae Mediterranean region,<br />

perhaps expand<strong>in</strong>g naturally<br />

R. Heckmann, pers. comm.

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