Eurytoma serratulae and E. robusta (Hymenoptera, Eurytomidae): complementary host exploitation strategies of coexisting parasitoids and their impact on the host Urophora cardui

by Helmut Zwölfer, Marc Böheim, Erwin Beck
Published 2015-03-01

Eurytoma robusta (Hymenoptera: Eurytomidae), a local key factor in the population dynamics of Urophora cardui (Diptera: Tephritidae): a comparative analysis

by Helmut ZWÖLFER, Marc BÖHEIM, Erwin BECK
Published 2007-04-01

Reasons for an outstanding plant diversity in the tropical Andes of Southern Ecuador

by Michael Richter, Karl-Heinz Diertl, Paul Emck, Thorsten Peters, Erwin Beck
Published 2009-06-01

Lernen im Dialog – Beschreibung und Analyse von Schülerdialogen beim Lösen eines Problems in einer Lerndyade

by Erwin Beck, Matthias Baer, Thomas Bachmann, Titus Guldimann, Ruth Niedermann, Michael Zutavern
Published 2000-10-01

Who will win where and why? An ecophysiological dissection of the competition between a tropical pasture grass and the invasive weed Bracken over an elevation range of 1000 m in th...

by Johannes Knuesting, Marie Clara Brinkmann, Brenner Silva, Michael Schorsch, Jörg Bendix, Erwin Beck, Renate Scheibe
Published 2018-01-01

Compositional diversity of rehabilitated tropical lands supports multiple ecosystem services and buffers uncertainties

by Thomas Knoke, Carola Paul, Patrick Hildebrandt, Baltazar Calvas, Luz Maria Castro, Fabian Härtl, Martin Döllerer, Ute Hamer, David Windhorst, Yolanda F. Wiersma, Giulia F. Curatola Fernández, Wolfgang A. Obermeier, Julia Adams, Lutz Breuer, Reinhard Mosandl, Erwin Beck, Michael Weber, Bernd Stimm, Wolfgang Haber, Christine Fürst, Jörg Bendix
Published 2016-06-01