Affiner les résultats

Maintenance of mixed mating after the loss of self-incompatibility in a long-lived perennial herb

Voillemot, Marie ; Pannell, John R.

In: Annals of Botany, 2017, vol. 119, no. 1, p. 177-190

Absence of nectar resource partitioning in a community of parasitoid wasps

Menz, Myles ; Brown, Graham ; Dixon, Kingsley ; Phillips, Ryan

In: Journal of Insect Conservation, 2015, vol. 19, no. 4, p. 703-711

In-season leaf damage by a biocontrol agent explains reproductive output of an invasive plant species

Augustinus, Benno A. ; Lommen, Suzanne T.E. ; Fogliatto, Silvia ; Vidotto, Francesco ; Smith, Tessa ; Horvath, David ; Bonini, Maira ; Gentili, Rodolfo F. ; Citterio, Sandra ; Müller-Schärer, Heinz ; Schaffner, Urs

In: NeoBiota, 2020, vol. 55, p. 117–146

One of the biggest challenges in classical biological control of invasive weeds is predicting the likelihood of success. Ambrosia artemisiifolia, a North American plant species that has become invasive in Europe, causes economic losses due to health problems resulting from its huge amount of highly allergenic pollen and as a weed to agricultural crops resulting from high seed densities. Here...

Allelopathic effects of three plant invaders on germination of native species: a field study

Del Fabbro, Corina ; Güsewell, Sabine ; Prati, Daniel

In: Biological Invasions, 2014, vol. 16, no. 5, p. 1035-1042

Stabilizing selection on nectar concentration in wild Petunia axillaris , as revealed by genetic analysis of pollen dispersal

Gleiser, Gabriela ; Internicola, Antonina ; Austerlitz, Frédéric ; Bernasconi, Giorgina

In: Evolutionary Ecology, 2014, vol. 28, no. 5, p. 869-884

Understanding negative biodiversity–ecosystem functioning relationship in semi-natural wildflower strips

Sandau, Nadine ; Naisbit, Russell E. ; Fabian, Yvonne ; Bruggisser, Odile T. ; Kehrli, Patrik ; Aebi, Alexandre ; Rohr, Rudolf P. ; Bersier, Louis-Félix

In: Oecologia, 2019, vol. 189, no. 1, p. 185–197

Studies on biodiversity–ecosystem functioning (BEF) in highly controlled experiments often yield results incompatible with observations from natural systems: experimental results often reveal positive relationships between diversity and productivity, while for natural systems, zero or even negative relationships have been reported. The discrepancy may arise due to a limited or closed local...

Indirect interactions between invasive and native plants via pollinators

Kaiser-Bunbury, Christopher ; Müller, Christine

In: Naturwissenschaften, 2009, vol. 96, no. 3, p. 339-346

Factors Influencing Bug Diversity (Insecta: Heteroptera) in Semi-Natural Habitats

Zurbrügg, Corinne ; Frank, Thomas

In: Biodiversity & Conservation, 2006, vol. 15, no. 1, p. 275-294

Genetics of flower size and nectar volume in Petunia pollination syndromes

Galliot, Céline ; Hoballah, Maria ; Kuhlemeier, Cris ; Stuurman, Jeroen

In: Planta, 2006, vol. 225, no. 1, p. 203-212

Consistent Effects of Biodiversity on Ecosystem Functioning Under Varying Density and Evenness

Schmitz, Martin ; Flynn, Dan ; Mwangi, Peter ; Schmid, Roland ; Scherer-Lorenzen, Michael ; Weisser, Wolfgang ; Schmid, Bernhard

In: Folia Geobotanica, 2013, vol. 48, no. 3, p. 335-353