Genetic comparisons of fall armyworm populations from 11 countries spanning sub-Saharan Africa provide insights into strain composition and migratory behaviors

RN Nagoshi, G Goergen, HD Plessis, J van den Berg… - Scientific reports, 2019 - nature.com
The recent discovery of fall armyworm (Spodoptera frugiperda, JE Smith) in Africa presents a
significant threat to that continent's food security. The species exhibits several traits in the …

Biodiversity dynamics in landscapes with fluctuating connectivity

G Marco Palamara, A Rozenfeld, CN de Santana… - …, 2023 - Wiley Online Library
Biodiversity can increase in both high‐and low‐connected landscapes. However, we lack
predictions related to biodiversity dynamics when accounting for the temporal heterogeneity …

Applying landscape structure analysis to assess the spatio-temporal distribution of an invasive legume in the Rhön UNESCO Biosphere Reserve

YP Klinger, S Harvolk-Schöning, RL Eckstein… - Biological …, 2019 - Springer
Landscape composition and structure may strongly affect the spread of invasive species in
landscapes. Landscape analysis provides a powerful toolset for assessing invasive species …

When complex movement yields simple dispersal: behavioural heterogeneity, spatial spread and parasitism in groups of micro-wasps

V Burte, M Cointe, G Perez, L Mailleret, V Calcagno - Movement Ecology, 2023 - Springer
Background Understanding how behavioural dynamics, inter-individual variability and
individual interactions scale-up to shape the spatial spread and dispersal of animal …

Shifts from pulled to pushed range expansions caused by reduction of landscape connectivity

M Dahirel, A Bertin, M Haond, A Blin, E Lombaert… - Oikos, 2021 - Wiley Online Library
Range expansions are key processes sha** the distribution of species; their ecological
and evolutionary dynamics have become especially relevant today, as human influence …

Landscape metrics as a framework to measure the effect of landscape structure on the spread of invasive insect species

A Lustig, DB Stouffer, C Doscher, SP Worner - Landscape Ecology, 2017 - Springer
Context With accelerated land-use change throughout the world, increased understanding
of the relative effects of landscape composition and configuration on biological system and …

14 questions for invasion in ecological networks

JH Pantel, DA Bohan, V Calcagno, P David… - Advances in ecological …, 2017 - Elsevier
Why do some species successfully invade new environments? Which of these invasive
species will alter or even reshape their new environment? The answers to these questions …

Its all about connections: hubs and invasion in habitat networks

T Morel‐Journel, CR Assa, L Mailleret… - Ecology letters, 2019 - Wiley Online Library
During the early stages of invasion, the interaction between the features of the invaded
landscape, notably its spatial structure, and the internal dynamics of an introduced …

When higher carrying capacities lead to faster propagation

M Haond, T Morel-Journel… - Peer Community …, 2021 - peercommunityjournal.org
Finding general patterns in the expansion of natural populations is a major challenge in
ecology and invasion biology. Classical spatio-temporal models predict that the carrying …