Results 51 to 60 of about 6,285 (210)

Of walls and floors: how physical structures affect mating song detection in stridulating orthopterans

open access: yesEcological Entomology, Volume 51, Issue 1, Page 141-152, February 2026.
Schematic representation of the experimental settings for one field type. Each setting was assigned one of the three treatments (i.e., walls, floors, or control). Each treatment contained an AudioMoth™ (circle), either positioned close to the ground (5 cm) or elevated (60 cm), acting as a receiver organism. Abstract Sensory ecology theory proposes that
Laurie Provençal, Raphaël Proulx
wiley   +1 more source

Toxic effect of Xanthium Strumarium as an herbal medicine preparation [PDF]

open access: yes, 2009
We describe the intoxication resulting from exposure of a previously healthy young woman to Xanthium Strumarium (Astraceae family) as an herbal preparation.
Mofidi, Mani, Saidi, Hossein
core  

Assessing Temporal Drought Severity in Kenya's Arid and Semi‐Arid Landscape Using Google Earth Engine and the Normalised Difference Drought Index

open access: yesMeteorological Applications, Volume 33, Issue 1, January/February 2026.
Utilisation of Google Earth Engine to analyse Normalised Difference Drought Index trends in Narok (Kenya) across six timeframes. Trends revealed increased severe and moderate drought conditions and decreased drought conditions. Temporal increase has been on the rise from 2015, with extreme events most witnessed in 2020.
Brian Marvis Waswala‐Olewe   +4 more
wiley   +1 more source

Occurrences of Xanthium albinum (WIDDER) H. SCHOLZ (Asteraceae) at the Lower Rhine in Duisburg (North Rhine-Westphalia, Germany) [PDF]

open access: yes, 2012
Neben typischem Xanthium saccharatum wurden am Rheinufer in Duisburg-Hochemmerich morphologisch abweichende Xanthium-Exemplare gefunden, die in ihren Merkmalen Xanthium albinum entsprechen.
Buch, Corinne
core  

Photoperiod–Temperature Interactions in a Changing Climate: A Review of Plant Phenological Responses

open access: yesJournal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Climate change is reshaping plant phenology and species distributions, especially in temperate and boreal ecosystems, where advances in spring events have already extended the growing season. While temperature has been the primary focus of many studies, the role of photoperiod—a stable, latitude‐dependent cue—remains underexplored.
Martina Tarascio   +5 more
wiley   +1 more source

Paired plot experiments to assess impact of invasive species on native floral diversity in Pakistan

open access: yesFrontiers in Environmental Science, 2023
The threat of invasion is growing globally and endangers biodiversity. Exotic invasive plants are putting a harm to the vegetation of Pakistan’s Pothwar region, which is a biodiversity hotspot. In the current study, the effects of Broussonetia papyrifera,
Huma Qureshi   +8 more
doaj   +1 more source

Popular names of wild plants in Aragon [PDF]

open access: yes, 2013
En este trabajo se relacionan 920 nombres comunes de plantas arvenses; ruderales, silvestres o malas hierbas de los cultivos en diferentes localidades de las tres provincias de Aragón, así como sus correspondientes 354 nombres científicos de género y ...
Zaragoza Larios, Carlos
core  

The importance of alternative host plants as reservoirs of the cotton leaf hopper, Amrasca devastans, and its natural enemies [PDF]

open access: yes, 2015
Many agricultural pests can be harboured by alternative host plants but these can also harbour the pests’ natural enemies. We evaluated the capacity of non-cotton plant species (both naturally growing and cultivated) to function as alternative hosts for ...
AD Tiple   +71 more
core   +1 more source

Update of the Xylella spp. host plant database – Systematic literature search up to 30 June 2025

open access: yesEFSA Journal, Volume 24, Issue 1, January 2026.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA)   +8 more
wiley   +1 more source

Cytotoxic Compounds from Aerial Organs of

open access: yesNatural Product Communications, 2016
Xanthium strumarium L., the main species of the genus Xanthium , is ubiquitously distributed. The aim of this study was to determine the cytotoxic effect of aerial organs of X.
Janet Piloto Ferrer   +9 more
doaj   +1 more source

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