Works matching AU Schaffner, Urs

Results: 83

Furostanol Saponins and Ecdysteroids from Plants of the Genus Helleborus as Phagostimulants and Predator Deterrents for Larvae of Two Monophadnus Sawfly Species.

Published in:

Plants (2223-7747), 2024, v. 13, n. 16, p. 2230, doi. 10.3390/plants13162230

By:

Prieto, Jose M.;
Barker, Alison M.;
Schaffner, Urs;
Quetin-Leclercq, Joëlle;
Braca, Alessandra;
Boevé, Jean-Luc

Publication type:

Article

High Phenotypic Plasticity in a Prominent Plant Invader along Altitudinal and Temperature Gradients.

Published in:

Plants (2223-7747), 2021, v. 10, n. 10, p. 2144, doi. 10.3390/plants10102144

By:

Gentili, Rodolfo;
Ambrosini, Roberto;
Augustinus, Benno A.;
Caronni, Sarah;
Cardarelli, Elisa;
Montagnani, Chiara;
Müller-Schärer, Heinz;
Schaffner, Urs;
Citterio, Sandra

Publication type:

Article

More widespread alien tree species do not have larger impacts on regeneration of native tree species in a tropical forest reserve.

Published in:

Ecology & Evolution (20457758), 2020, v. 10, n. 11, p. 5034, doi. 10.1002/ece3.6256

By:

Kiswaga, Samson Aman Samson;
Mbwambo, John Richard;
Shirima, Deo;
Mndolwa, Ahmed S.;
Schaffner, Urs;
Eschen, René

Publication type:

Article

Enemy release from the effects of generalist granivores can facilitate Bromus tectorum invasion in the Great Basin Desert.

Published in:

Ecology & Evolution (20457758), 2019, v. 9, n. 15, p. 8490, doi. 10.1002/ece3.5314

By:

Lucero, Jacob E.;
Schaffner, Urs;
Asadi, Ghorbanali;
Bagheri, Alireza;
Rajabov, Toshpulot;
Callaway, Ragan M.

Publication type:

Article

Eriophyid mite Aceria artemisiifoliae sp.nov. (Acari: Eriophyoidea) potential biological control agent of invasive common ragweed, Ambrosia artemisiifolia L. (Asteraceae) in Serbia.

Published in:

Systematic & Applied Acarology, 2016, v. 21, n. 7, p. 919, doi. 10.11158/saa.21.7.6

By:

Vidovi, Biljana;
Cvrkovi, Tatjana;
Ranči, Dragana;
Marinkovi, Slavica;
Cristofaro, Massimo;
Schaffner, Urs;
Petanovi, Radmila

Publication type:

Article

Invasive alien species and biodiversity: impacts and management.

Published in:

2021

By:

Gentili, Rodolfo;
Schaffner, Urs;
Martinoli, Adriano;
Citterio, Sandra

Publication type:

Editorial

Key management practices to reduce the risk of the occurrence of Rumex obtusifolius in productive grasslands.

Published in:

Weed Research, 2024, v. 64, n. 1, p. 76, doi. 10.1111/wre.12608

By:

Klötzli, Julie;
Suter, Matthias;
Beaumont, Deborah;
Kolmanič, Aleš;
Leskovšek, Robert;
Schaffner, Urs;
Storkey, Jonathan;
Lüscher, Andreas

Publication type:

Article

Pragmatism required to assess impacts of invasive plants.

Published in:

2014

By:

Hulme, Philip E;
Pyšek, Petr;
Pergl, Jan;
Schaffner, Urs;
Vilà, Montserrat

Publication type:

Letter to the Editor

Host specificity and host recognition in a chemically-defended herbivore, the tenthredinid sawfly Rhadinoceraea nodicornis.

Published in:

Entomologia Experimentalis et Applicata, 2002, v. 104, n. 1, p. 61, doi. 10.1046/j.1570-7458.2002.00991.x

By:

Barker, Alison;
Schaffner, Urs;
Boevé, Jean-Luc

Publication type:

Article

Sequestration of plant alkaloids by the sawfly Rhadinoceraea nodicornis: ecological relevance for different life stages and occurrence among related species.

Published in:

Entomologia Experimentalis et Applicata, 1996, v. 80, n. 1, p. 283, doi. 10.1111/j.1570-7458.1996.tb00936.x

By:

Schaffner, Urs;
Boevé, Jean-Luc

Publication type:

Article

Do alien plants escape from natural enemies of congeneric residents? Yes but not from all.

Published in:

Biological Invasions, 2013, v. 15, n. 9, p. 2105, doi. 10.1007/s10530-013-0436-9

By:

Kirichenko, Natalia;
Péré, Christelle;
Baranchikov, Yuri;
Schaffner, Urs;
Kenis, Marc

Publication type:

Article

Impact of Acroptilon repens on co-occurring native plants is greater in the invader's non-native range.

Published in:

Biological Invasions, 2012, v. 14, n. 6, p. 1143, doi. 10.1007/s10530-011-0145-1

By:

Callaway, Ragan;
Schaffner, Urs;
Thelen, Giles;
Khamraev, Aloviddin;
Juginisov, Tangirbergen;
Maron, John

Publication type:

Article

Acroptilon repens, an Asian invader, has stronger competitive effects on species from America than species from its native range.

Published in:

Biological Invasions, 2010, v. 12, n. 11, p. 3653, doi. 10.1007/s10530-010-9759-y

By:

Ni, Guang-Yan;
Schaffner, Urs;
Peng, Shao-Lin;
Callaway, Ragan

Publication type:

Article

Classical biological control: exploiting enemy escape to manage plant invasions.

Published in:

Biological Invasions, 2008, v. 10, n. 6, p. 859

By:

Heinz Müller-Schärer;
Urs Schaffner

Publication type:

Article

Pathways towards the Sustainable Management of Woody Invasive Species: Understanding What Drives Land Users' Decisions to Adopt and Use Land Management Practices.

Published in:

Land (2012), 2022, v. 11, n. 4, p. N.PAG, doi. 10.3390/land11040550

By:

Adoyo, Beatrice;
Schaffner, Urs;
Mukhovi, Stellah;
Kiteme, Boniface;
Mbaabu, Purity Rima;
Eckert, Sandra;
Choge, Simon;
Ehrensperger, Albrecht

Publication type:

Article

Impacts of woody invasive alien plant species on rural livelihood: Generalized propensity score evidence from Prosopis spp. invasion in Afar Region in Ethiopia.

Published in:

Pastoralism: Research, Policy & Practice, 2018, v. 8, n. 1, p. 1, doi. 10.1186/s13570-018-0124-6

By:

Bekele, Ketema;
Haji, Jema;
Legesse, Belaineh;
Shiferaw, Hailu;
Schaffner, Urs

Publication type:

Article

Following in the footsteps of invasion: comparisons of founder and invasive genotypes of two independent invasions reveal site-specific demographic processes and no influence by landscape attributes on dispersal.

Published in:

NeoBiota, 2024, n. 93, p. 263, doi. 10.3897/neobiota.93.117457

By:

Castillo, María L.;
Schaffner, Urs;
Mbaabu, Purity R.;
Shiferaw, Hailu;
van Wilgen, Brian W.;
Eckert, Sandra;
Choge, Simon;
Münzbergová, Zuzana;
Le Roux, Johannes J.

Publication type:

Article

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

Published in:

NeoBiota, 2020, n. 55, p. 117, doi. 10.3897/neobiota.55.46874

By:

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

Publication type:

Article

Sources and modes of action of invasive knotweed allelopathy: the effects of leaf litter and trained soil on the germination and growth of native plants.

Published in:

NeoBiota, 2012, n. 13, p. 15, doi. 10.3897/neobiota.13.3039

By:

Parepa, Madalin;
Schaffner, Urs;
Bossdorf, Oliver

Publication type:

Article

Calcium Induces Long-Term Legacy Effects in a Subalpine Ecosystem.

Published in:

PLoS ONE, 2012, v. 7, n. 12, p. 1, doi. 10.1371/journal.pone.0051818

By:

Schaffner, Urs;
Alewell, Christine;
Eschen, René;
Matthies, Diethart;
Spiegelberger, Thomas;
Hegg, Otto

Publication type:

Article

The invasive weed ox-eye daisy, Leucanthemum vulgare Lam. (Asteraceae): Prospects for its management in New South Wales.

Published in:

Plant Protection Quarterly, 2015, v. 30, n. 3, p. 103

By:

McConnachie, Andrew J.;
Peach, Elouise;
Turner, Peter J.;
Stutz, Sonja;
Schaffner, Urs;
Simmons, Aaron

Publication type:

Article

Why does the larval integument of some sawfly species disrupt so easily? The harmful hemolymph hypothesis.

Published in:

Oecologia, 2003, v. 134, n. 1, p. 104, doi. 10.1007/s00442-002-1092-4

By:

Boevé, Jean-Luc;
Schaffner, Urs

Publication type:

Article

Historical context modifies plant diversity–community productivity relationships in alpine grassland.

Published in:

Journal of Ecology, 2022, v. 110, n. 9, p. 2205, doi. 10.1111/1365-2745.13943

By:

Luo, Shan;
Bardgett, Richard D.;
Schmid, Bernhard;
Johnson, David;
Png, Kenny;
Schaffner, Urs;
Zhou, Huakun;
Yao, Buqing;
Hou, Xiangyang;
Ostle, Nicholas J.

Publication type:

Article

Direct and indirect effects of invasive species: Biodiversity loss is a major mechanism by which an invasive tree affects ecosystem functioning.

Published in:

Journal of Ecology, 2019, v. 107, n. 6, p. 2660, doi. 10.1111/1365-2745.13268

By:

Linders, Theo Edmund Werner;
Schaffner, Urs;
Eschen, René;
Abebe, Anteneh;
Choge, Simon Kevin;
Nigatu, Lisanework;
Mbaabu, Purity Rima;
Shiferaw, Hailu;
Allan, Eric;
Alpert, Peter

Publication type:

Article

Evidence for a combination of pre-adapted traits and rapid adaptive change in the invasive plant Centaurea stoebe.

Published in:

Journal of Ecology, 2010, v. 98, n. 4, p. 800, doi. 10.1111/j.1365-2745.2010.01672.x

By:

Henery, Martin L.;
Bowman, Gillianne;
Mráz, Patrik;
Treier, Urs A.;
Gex-Fabry, Emilie;
Schaffner, Urs;
Müller-Schärer, Heinz

Publication type:

Article

Do vigour of introduced populations and escape from specialist herbivores contribute to invasiveness?

Published in:

Journal of Ecology, 2005, v. 93, n. 1, p. 27, doi. 10.1111/j.1365-2745.2004.00962.x

By:

Stastny, Michael;
Schaffner, Urs;
Elle, Elizabeth

Publication type:

Article

Synergistic effects of grass competition and insect herbivory on the weed Rumex obtusifolius in an inundative biocontrol approach.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-45609-y

By:

Klötzli, Julie;
Suter, Matthias;
Schaffner, Urs;
Müller-Schärer, Heinz;
Lüscher, Andreas

Publication type:

Article

Plant neighbours rather than soil biota determine impact of an alien plant invader.

Published in:

Functional Ecology, 2014, v. 28, n. 6, p. 1545, doi. 10.1111/1365-2435.12295

By:

Sun, Yan;
Müller‐Schärer, Heinz;
Schaffner, Urs;
Stevens, Carly

Publication type:

Article

Predicting impact of a biocontrol agent: integrating distribution modeling with climate‐dependent vital rates.

Published in:

Ecological Applications, 2020, v. 30, n. 1, p. N.PAG, doi. 10.1002/eap.2003

By:

Augustinus, Benno;
Sun, Yan;
Beuchat, Carine;
Schaffner, Urs;
Müller‐Schärer, Heinz

Publication type:

Article

When a plant invader meets its old enemy abroad: what can be learnt from accidental introductions of biological control agents.

Published in:

Pest Management Science, 2024, v. 80, n. 1, p. 19, doi. 10.1002/ps.7390

By:

Müller‐Schärer, Heinz;
Sun, Yan;
Schaffner, Urs

Publication type:

Article

The contribution of phenotypic traits, their plasticity, and rapid evolution to invasion success: insights from an extraordinary natural experiment.

Published in:

Ecography, 2021, v. 44, n. 7, p. 1035, doi. 10.1111/ecog.05541

By:

Castillo, Maria L.;
Schaffner, Urs;
van Wilgen, Brian W.;
Le Roux, Johannes J.

Publication type:

Article

Epiblema minutana (Lepidoptera, Tortricidae) in Israel: Promise or Peril?

Published in:

Management of Biological Invasions, 2023, v. 14, n. 1, p. 98, doi. 10.3391/mbi.2023.14.1.05

By:

Augustinus, Benno A.;
Nussbaum, Nadav;
Yair, Yifat;
Harari, Ally;
Yaacoby, Tuvia;
Müller-Schärer, Heinz;
Schaffner, Urs;
Rubin, Baruch

Publication type:

Article

Host Range and Impact of Dichrorampha aeratana , the First Potential Biological Control Agent for Leucanthemum vulgare in North America and Australia.

Published in:

Insects (2075-4450), 2021, v. 12, n. 5, p. 438, doi. 10.3390/insects12050438

By:

Stutz, Sonja;
De Clerck-Floate, Rosemarie;
Hinz, Hariet L.;
McClay, Alec;
McConnachie, Andrew J.;
Schaffner, Urs;
Rector, Brian G.;
Cristofaro, Massimo

Publication type:

Article

Niche change analysis as a tool to inform management of two invasive species in Eastern Africa.

Published in:

Ecosphere, 2020, v. 11, n. 2, p. 1, doi. 10.1002/ecs2.2987

By:

ECKERT, SANDRA;
HAMAD, AMINA;
KILAWE, CHARLES JOSEPH;
LINDERS, THEO E. W.;
NG, WAI-TIM;
MBAABU, PURITY RIMA;
SHIFERAW, HAILU;
WITT, ARNE;
SCHAFFNER, URS

Publication type:

Article

Ploidy level in the genus Leucanthemum correlates with resistance to a specialist herbivore.

Published in:

Ecosphere, 2016, v. 7, n. 9, p. 1, doi. 10.1002/ecs2.1460

By:

Stutz, Sonja;
Hinz, Hariet L.;
Konowalik, Kamil;
Müller‐Schärer, Heinz;
Oberprieler, Christoph;
Schaffner, Urs

Publication type:

Article

Biological invasion of oxeye daisy (Leucanthemum vulgare) in North America: Pre-adaptation, post-introduction evolution, or both?

Published in:

PLoS ONE, 2018, v. 13, n. 1, p. 1, doi. 10.1371/journal.pone.0190705

By:

Stutz, Sonja;
Mráz, Patrik;
Hinz, Hariet L.;
Müller-Schärer, Heinz;
Schaffner, Urs

Publication type:

Article

Rural Households' Demand Status for Mitigation of Prosopis juliflora (Sw.) DC Invasion and Its Determinant Factors in Ethiopia: Empirical Evidence from Afar National Regional State.

Published in:

Scientific World Journal, 2024, v. 2024, p. 1, doi. 10.1155/2024/5521245

By:

Sisay, Kindineh;
Bekele, Ketema;
Haji, Jema;
Schaffner, Urs

Publication type:

Article

Stakeholders' views on the global guidelines for the sustainable use of non‐native trees.

Published in:

People & Nature, 2024, v. 6, n. 4, p. 1640, doi. 10.1002/pan3.10670

By:

Novoa, Ana;
Vimercati, Giovanni;
Brundu, Giuseppe;
Richardson, David M.;
Schaffner, Urs;
Brunori, Antonio;
Campagnaro, Thomas;
Canavan, Susan;
Celesti‐Grapow, Laura;
Dechoum, Michele;
Dehnen‐Schmutz, Katharina;
Dufour‐Dror, Jean‐Marc;
Essl, Franz;
Flory, S. Luke;
Jäger, Heinke;
Joshi, Jasmin;
Karmann, Marion;
Langdon, Barbara;
Lapin, Katharina;
Le Roux, Johannes

Publication type:

Article

Stakeholder priorities determine the impact of an alien tree invasion on ecosystem multifunctionality.

Published in:

People & Nature, 2021, v. 3, n. 3, p. 658, doi. 10.1002/pan3.10197

By:

Linders, Theo E. W.;
Schaffner, Urs;
Alamirew, Tena;
Allan, Eric;
Choge, Simon K.;
Eschen, René;
Shiferaw, Hailu;
Manning, Peter

Publication type:

Article

Non-destructive environmental safety assessment of threatened and endangered plants in weed biological control.

Published in:

PeerJ, 2024, p. 1, doi. 10.7717/peerj.16813

By:

Park, Ikju;
Schwarzländer, Mark;
Eigenbrode, Sanford D.;
Harmon, Bradley L.;
Hinz, Hariet L.;
Schaffner, Urs

Publication type:

Article

Feeding intensity of insect herbivores is associated more closely with key metabolite profiles than phylogenetic relatedness of their potential hosts.

Published in:

PeerJ, 2019, p. 1, doi. 10.7717/peerj.8203

By:

Rapo, Carole B.;
Schaffner, Urs;
Eigenbrode, Sanford D.;
Hinz, Hariet L.;
Price, William J.;
Morra, Matthew;
Gaskin, John;
Schwarzländer, Mark

Publication type:

Article

Water use of Prosopis juliflora and its impacts on catchment water budget and rural livelihoods in Afar Region, Ethiopia.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-81776-6

By:

Shiferaw, Hailu;
Alamirew, Tena;
Dzikiti, Sebinasi;
Bewket, Woldeamlak;
Zeleke, Gete;
Schaffner, Urs

Publication type:

Article

Restoration of degraded grasslands, but not invasion by Prosopis juliflora, avoids trade-offs between climate change mitigation and other ecosystem services.

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. N.PAG, doi. 10.1038/s41598-020-77126-7

By:

Mbaabu, Purity Rima;
Olago, Daniel;
Gichaba, Maina;
Eckert, Sandra;
Eschen, René;
Oriaso, Silas;
Choge, Simon Kosgei;
Linders, Theo Edmund Werner;
Schaffner, Urs

Publication type:

Article

Explaining the variation in impacts of non-native plants on local-scale species richness: the role of phylogenetic relatedness.

Published in:

Global Ecology & Biogeography, 2015, v. 24, n. 2, p. 139, doi. 10.1111/geb.12249

By:

Vilà, Montserrat;
Rohr, Rudolf P.;
Espinar, José L.;
Hulme, Philip E.;
Pergl, Jan;
Le Roux, Johannes J.;
Schaffner, Urs;
Pyšek, Petr

Publication type:

Article

Biological weed control to relieve millions from Ambrosia allergies in Europe.

Published in:

Nature Communications, 2020, v. 11, n. 1, p. 1, doi. 10.1038/s41467-020-15586-1

By:

Schaffner, Urs;
Steinbach, Sandro;
Sun, Yan;
Skjøth, Carsten A.;
de Weger, Letty A.;
Lommen, Suzanne T.;
Augustinus, Benno A.;
Bonini, Maira;
Karrer, Gerhard;
Šikoparija, Branko;
Thibaudon, Michel;
Müller-Schärer, Heinz

Publication type:

Article

BIOGEOGRAPHIC EFFECTS ON EARLY ESTABLISHMENT OF AN INVASIVE ALIEN PLANT.

Published in:

American Journal of Botany, 2015, v. 102, n. 4, p. 621, doi. 10.3732/ajb.1400451

By:

Sun, Yan;
Müller‐Schärer, Heinz;
Maron, John L.;
Schaffner, Urs

Publication type:

Article

INVASIVE KNOTWEED AFFECTS NATIVE PLANTS THROUGH ALLELOPATHY.

Published in:

American Journal of Botany, 2011, v. 98, n. 1, p. 38, doi. 10.3732/ajb.1000135

By:

MURRELL, CRAIG;
GERBER, ESTHER;
KREBS, CHRISTINE;
PAREPA, MADALIN;
SCHAFFNER, URS;
BOSSDORF, OLIVER

Publication type:

Article

Status of Russian Olive Biological Control in North America.

Published in:

Ecological Restoration, 2008, v. 26, n. 2, p. 105, doi. 10.3368/er.26.2.105

By:

Bean, Dan;
Norton, Andrew;
Jashenko, Roman;
Cristofaro, Massimo;
Schaffner, Urs

Publication type:

Article

Can plant resistance to specialist herbivores be explained by plant chemistry or resource use strategy?

Published in:

Oecologia, 2012, v. 168, n. 4, p. 1043, doi. 10.1007/s00442-011-2179-6

By:

Kirk, Heather;
Vrieling, Klaas;
Pelser, Pieter;
Schaffner, Urs

Publication type:

Article

Herbivore resistance of invasive Fallopia species and their hybrids.

Published in:

Oecologia, 2011, v. 167, n. 4, p. 1041, doi. 10.1007/s00442-011-2035-8

By:

Krebs, Christine;
Gerber, Esther;
Matthies, Diethart;
Schaffner, Urs

Publication type:

Article