Results 61 to 70 of about 216,131 (214)

Opportunities for classical biological control of weeds in European overseas territories [PDF]

open access: yes, 2008
European overseas territories are home to biodiversity and endemism of worldwide importance, vastly superior to that of continental Europe as a whole. They are, however, much more threatened by invasive species, including hundreds of alien invasive plant
Baret, Stéphane   +5 more
core  

Contaminant‐Driven Modulation of Environmental DNA and RNA in Aquatic Systems

open access: yesEnvironmental DNA, Volume 8, Issue 2, March/April 2026.
This study investigates how lead (Pb) and polyethylene (PE) microbreads influence eDNA and eRNA signals in salmon and eels. While Pb exposure does not interfere with eNA signals, PE microbeads increase eRNA production and slow molecular degradation, prolonging the detection window of eNA in aquatic ecosystems.
Marie‐Lee Castonguay   +5 more
wiley   +1 more source

Forest vegetation management: France (chap.4) [PDF]

open access: yes
Current practices and problems of forest vegetation management in France are described in the context of research on alternatives to herbicides.FORET;PEUPLEMENT FORESTIER;VEGETATION;CONCURRENCE VEGETALE;LUTTE;MODE DE TRAITEMENT;LUTTE PHYTOSANITAIRE ...
H. Frochot   +3 more
core  

Dermatoses gériatriques en hospitalisation dermatologique à Bamako (Mali)

open access: yesThe Pan African Medical Journal, 2016
INTRODUCTION: les pathologies cutanées du sujet âgé sont variées et constituent une véritable préoccupation pour les médecins en termes de diagnostic, de prise en charge et de suivi.
Youssouf Fofana   +7 more
doaj   +1 more source

Adult Desert Locust Swarms, Schistocerca gregaria, Preferentially Roost in the Tallest Plants at Any Given Site in the Sahara Desert

open access: yesAgronomy, 2020
The desert locust, Schistocerca gregaria, is a major migratory pest that causes substantial agricultural damage. Flying adult swarms disperse widely during the daytime, but they densely roost on plants at night.
Koutaro Ould Maeno   +4 more
doaj   +1 more source

Mapping developmental transitions in mental health from mid‐ to late‐adolescence: Concurrent and longitudinal links to cognition

open access: yesJCPP Advances, Volume 6, Issue 1, March 2026.
Abstract Background Developmental changes in mental health are mostly mapped between childhood and adolescence or childhood and adulthood. This study maps developmental transitions in mental health profiles from mid‐ to late‐adolescence, exploring how these transitions relate to cognitive function in mid‐adolescence. Method Participants from the IMAGEN
Silvana Mareva   +24 more
wiley   +1 more source

Epigenetics in Captivity: Restoring Wild Phenotypes in Captive‐Reared Salmonids

open access: yesEvolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Captive rearing is a common practice for the stocking, conservation, and supplementation of fish species worldwide, but captive‐reared fish can exhibit altered phenotypes leading to reduced fitness in nature compared to wild conspecifics. In salmonids, certain studies have found limited genetic differentiation between wild and captive‐reared ...
Tia Attfield   +15 more
wiley   +1 more source

Résultats d'une enquête concernant les agents de lutte biologique contre l'acarien du cocotier Eriophyes guerreronis [PDF]

open access: yes, 1980
Une enquête a été entreprise afin de trouver des ennemis naturels d'Eriophyes guerreronis, acarien ériophyide nuisible au cocotier. L'enquête a concerné 18 localités, y compris des régions indemnes.
Hall, R.A.   +2 more
core  

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