User profiles for Pétillon Julien

Julien Pétillon

Université de Rennes
Verified email at univ-rennes1.fr
Cited by 2446

Evidence that organic farming promotes pest control

…, V Seufert, S Aviron, EA Djoudi, J Pétillon… - Nature …, 2018 - nature.com
Ecological intensification of agro-ecosystems, based on the optimization of ecological
functions such as biological pest control, to replace agrochemical inputs is a promising route to …

Impact of an invasive plant (Elymus athericus) on the conservation value of tidal salt marshes in western France and implications for management: responses of spider …

J Pétillon, F Ysnel, A Canard, JC Lefeuvre - Biological Conservation, 2005 - Elsevier
As a result of Elymus athericus (Poaceae) invasion in the last 10 years, a major change in
vegetation cover has occurred in salt marshes of the Mont Saint-Michel bay (France). Such …

Influence of abiotic factors on spider and ground beetle communities in different salt-marsh systems

J Pétillon, A Georges, A Canard, JC Lefeuvre… - Basic and Applied …, 2008 - Elsevier
Salt marshes are interesting and endangered ecosystems in West-Europe. Nevertheless,
their arthropod fauna remains largely unknown and the factors determining assemblages at …

The World Spider Trait database: a centralized global open repository for curated data on spider traits

…, W Nentwig, G Nicolosi, CJ Painting, J Pétillon… - Database, 2021 - academic.oup.com
Spiders are a highly diversified group of arthropods and play an important role in terrestrial
ecosystems as ubiquitous predators, which makes them a suitable group to test a variety of …

Spider conservation in Europe: a review

…, S Mammola, W Nentwig, M Nolan, J Pétillon… - Biological …, 2021 - Elsevier
Despite their ecological importance and diversity, spiders (Arachnida: Araneae) are
underrepresented in conservation policies in comparison to other groups. We review all extant …

Factors affecting the success of early salt-marsh colonizers: seed availability rather than site suitability and dispersal traits

R Erfanzadeh, A Garbutt, J Pétillon, JP Maelfait… - Plant Ecology, 2010 - Springer
We evaluated the process of salt-marsh colonization in early successional stages of salt-marsh
restoration and investigated how the sequence of species establishment related to …

A common framework for developing robust soil fauna classifications

…, CM Almoyna, C Mulder, W Perrin, J Pétillon… - Geoderma, 2022 - Elsevier
Classifying organisms has a wide use and a long history in ecology. However, the meaning
of a ‘group of organisms’ and how to group organisms is still the subject of much theoretical …

Impact of cutting and sheep grazing on ground–active spiders and carabids in intertidal salt marshes (Western France)

J Pétillon, A Georges, A Canard, F Ysnel - Animal Biodiversity and …, 2007 - raco.cat
Impact of cutting and sheep grazing on ground–active spiders and carabids in salt marshes (West
France).—The aims of this study were to characterize spider (Araneae) and ground …

Farming system and landscape characteristics differentially affect two dominant taxa of predatory arthropods

…, C Puech, S Aviron, M Plantegenest, J Pétillon - Agriculture, Ecosystems …, 2018 - Elsevier
Despite the role generalist predators may play in biological regulation, the influence of
landscape composition in shaping their assemblages remains little studied, especially when …

[HTML][HTML] Phenological and meteorological determinants of spider ballooning in an agricultural landscape

…, C Courtial, J Pétillon - Comptes …, 2016 - comptes-rendus.academie-sciences …
Spiders are known to commonly use aerial dispersal, so-called ballooning, especially at
juvenile stages. They produce a silk thread that allows them to rise up in the air to disperse, …