User profiles for F. Walders

Florian Walder

Group Leader, Agroscope
Verified email at agroscope.admin.ch
Cited by 2698

Regulation of resource exchange in the arbuscular mycorrhizal symbiosis

F Walder, MGA Van Der Heijden - Nature plants, 2015 - nature.com
Arbuscular mycorrhizal (AM) fungi are one of the most important groups of plant symbionts.
These fungi provide mineral nutrients to plants in exchange for carbon. Although substantial …

Agricultural intensification reduces microbial network complexity and the abundance of keystone taxa in roots

S Banerjee, F Walder, L Büchi, M Meyer… - The ISME …, 2019 - academic.oup.com
Root-associated microbes play a key role in plant performance and productivity, making them
important players in agroecosystems. So far, very few studies have assessed the impact of …

Old World megadroughts and pluvials during the Common Era

…, R Touchan, V Trotsiuk, V Trouet, F Walder… - Science …, 2015 - science.org
Climate model projections suggest widespread drying in the Mediterranean Basin and
wetting in Fennoscandia in the coming decades largely as a consequence of greenhouse gas …

Mycorrhizal networks: common goods of plants shared under unequal terms of trade

F Walder, H Niemann, M Natarajan… - Plant …, 2012 - academic.oup.com
Plants commonly live in a symbiotic association with arbuscular mycorrhizal fungi ( AMF ).
They invest photosynthetic products to feed their fungal partners, which, in return, provide …

Widespread occurrence of pesticides in organically managed agricultural soils—the ghost of a conventional agricultural past?

…, F Martin-Laurent, TD Bucheli, F Walder… - … science & technology, 2021 - ACS Publications
… Two glass fiber filters (Whatman GF/F) covered the top and the bottom of the cell. The soil
was extracted twice: in a first step, an organic mixture of acetone, methanol, and acetonitrile at …

The family of ammonium transporters (AMT) in Sorghum bicolor: two AMT members are induced locally, but not systemically in roots colonized by arbuscular …

…, C Arnould, O Chatagnier, F Walder… - New …, 2013 - Wiley Online Library
… bicolor SbPt11 was also measured (F. Walder et al., unpublished). In the split-root experiment,
the G. mosseae elongation initiation factor (EIF) gene was used as an additional control to …

Plant phosphorus acquisition in a common mycorrhizal network: regulation of phosphate transporter genes of the Pht1 family in sorghum and flax

F Walder, D Brulé, S Koegel, A Wiemken… - New …, 2015 - Wiley Online Library
… by F. mosseae, but not in roots colonized by R. irregularis. … in association with F. mosseae
than with R. irregularis (Fig. … irregularis and flax in association with F. mosseae were less …

Looking at faces: Local and global aspects of scanpaths

R Groner, F Walder, M Groner - Advances in psychology, 1984 - Elsevier
… 172 f). Here we prefer to provide an example from our own research. Figure 1 shows the …
The following experiment (Groner, Walder & Groner, 1982) might be considered as an "…

[PDF][PDF] Humidity and high temperature are important for predicting fungal disease outbreaks worldwide

F Romero, S Cazzato, F Walder, S Vogelgsang… - New Phytologist, 2022 - zora.uzh.ch
Climate change is expected to lead to adverse impacts on global agricultural production, as
it influences plant disease occurrence and severity at spatial and temporal scales (Howden …

Carbon and nitrogen metabolism in mycorrhizal networks and mycoheterotrophic plants of tropical forests: a stable isotope analysis

PE Courty, F Walder, T Boller, K Ineichen… - Plant …, 2011 - academic.oup.com
Walder, unpublished data) have shown similar δ 13 C values in AMF spores and hyphal … 4
) and flax (C 3 ) cultures mentioned above (F. Walder, unpublished data). A contribution of C 4 …