Results 61 to 70 of about 14,015 (238)

Comparative Metabolomic Responses of Three Rhododendron Cultivars to the Azalea Lace Bug (Stephanitis pyrioides)

open access: yesPlants
Rhododendron, with its high ornamental value and ecological benefits, is severely impacted by the azalea lace bug (Stephanitis pyrioides), one of its primary pests.
Bei He   +7 more
doaj   +1 more source

From quantity to quality: the evolution of forest restoration in the United Kingdom

open access: yesRestoration Ecology, EarlyView.
Abstract Introduction Over the past century, forest cover in the United Kingdom has increased threefold. However, the pathways, achievements, and shortcomings of this expansion remain underexplored. Objectives This study analyses the drivers, implementation, and legacies of forest restoration in the United Kingdom before and after 1990, which is when ...
Susanne Raum   +4 more
wiley   +1 more source

Fungi and fungi-like Oomycetes isolated from affected leaves of rhododendron

open access: yesActa Mycologica, 2013
The aim of the work is to identify fungi and fungi-like Oomycetes occurring on affected leaves of rhododendron Rhododendron L. Mycological analyses were carried out on 200 leaves collected from green areas of Kraków from May till September 2005. Isolated
Maria Kowalik
doaj   +1 more source

First Observation of Wild Double‐Flowered Rhododendron nivale With Stamen Petaloidy and Possible Parallel Evolution

open access: yesEcology and Evolution, Volume 16, Issue 10, October 2026.
We report the first discovery of wild double‐flowered populations of the alpine dwarf shrub Rhododendron nivale on the eastern Qinghai‐Tibet Plateau. Two geographically isolated populations (> 800 km apart) show nearly identical stamen petaloidy and floral modifications in similar harsh high‐altitude habitats, suggesting possible parallel evolution ...
Xuyan Chen, Shuxing Deng, Zhaoshan Wang
wiley   +1 more source

The classification of Rhododendron subsection Taliensia

open access: yes, 1988
. The classification and affinities of Rhododendron subsection Taliensia are discussed. The validity of the four subseries included in the old Balfourian Taliense Series is considered in the light of modern biochemical evidence.
Chamberlain, David F.
core  

Root triterpenoid metabolites drive the assembly and feedback regulation of the rhizosphere microbiome during flowering to senescence in Rhododendron hybridum ‘Yangmeihong’

open access: yesFrontiers in Microbiology
The flowering-to-senescence transition is a critical developmental period in ornamental plants, yet the interplay between root metabolites and the rhizosphere microbiome during this process remains poorly characterized.
Fei Shan   +11 more
doaj   +1 more source

Phytophthora plurivora T. Jung & T. I. Burgess and other Phytophthora species causing important diseases of ericaceous plants in the Czech Republic

open access: yesPlant Protection Science, 2011
Ornamental nurseries, garden centres, public gardens and urban greenery in the Czech Republic were surveyed in 2006-2009 for the presence of Phytophthora spp. and the diseases they cause on ericaceous plants.
Marcela Mrázková   +3 more
doaj   +1 more source

A 7‐Year Eddy Covariance Dataset of the Energy, Water Vapour and Carbon Dioxide Fluxes Observed in a Siberian Dwarf Pine Ecosystem

open access: yesGeoscience Data Journal, Volume 13, Issue 4, October 2026.
To clarify the role of alpine ecosystems in water and carbon cycling, we measured eddy‐covariance fluxes in a Siberian dwarf pine ecosystem in the Japanese Alps. The quality of the flux data was assessed using micrometeorological criteria, and data gaps were filled using a random forest regression approach.
Hiroki Iwata   +4 more
wiley   +1 more source

Wettability and surface roughness characteristics of medium density fiberboard panels from rhododendron (rhododendron ponticum) biomass

open access: yesMaderas: Ciencia y Tecnología, 2014
Wettability and surface roughness properties of medium density fiberboard (MDF) panels made from Rhododendron biomass were examined in this study. Rhododendron dominates the understory layer of the forests throughout the Black Sea Region in Turkey with ...
Mehmet Akgül   +4 more
doaj  

Differential Elevational Diversity Between Overstory and Understory in Tropical Forests

open access: yesBiological Diversity, Volume 3, Issue 3, Page 169-179, September 2026.
Tropical forest overstory and understory exhibit contrasting elevational α‐diversity patterns (unimodal vs. bimodal). Community differentiation is driven by species turnover of dominant rather than rare species, highlighting the need for vertically stratified conservation across the full elevational gradient.
Xu Li   +10 more
wiley   +1 more source

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