Outbreaks of Tomostethus nigritus (Fabricius, 1804) (Hymenoptera, Tenthredinidae) on Fraxinus angustifolia ‘Raywood’ in Belgium
Verheyde, F.; Sioen, G. (2019). Outbreaks of Tomostethus nigritus (Fabricius, 1804) (Hymenoptera, Tenthredinidae) on Fraxinus angustifolia ‘Raywood’ in Belgium. Journal of Hymenoptera Research 72: 67-81. https://dx.doi.org/10.3897/jhr.72.38284
In: Journal of Hymenoptera Research. Pensoft Publishers: Sofia. ISSN 1070-9428; e-ISSN 1314-2607, meer
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Trefwoord |
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Author keywords |
sawfly, gregariousness, migration, phenology, ash, urban |
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