Results 31 to 40 of about 14,426 (212)

Micromycetes colonizing and damaging leaves of evergreen rhododendron (Rhododendron L.) in nursery

open access: yesActa Agrobotanica, 2015
In May and October 2010–2012, mycological studies were conducted on 10 cultivars of rhododendron bushes growing in containers in the nursery of ornamental plants.
Maria Kowalik   +2 more
doaj   +1 more source

Beyond forests: Harnessing conservation gardening for open biomes in Brazil

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Urban gardening offers an innovative conservation strategy by integrating native ornamental species into urban landscapes. We evaluated the ornamental potential of the Brazilian flora by comparing the representation of species from forests versus open biomes (focusing on campo rupestre grasslands) and introduced and validated the Index of Ornamental ...
Flávia Santos Faria   +2 more
wiley   +1 more source

Rhododendrons

open access: yesBulletin of popular information - Arnold Arboretum, Harvard University., 1934
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Female Melanostoma hoverflies pollinate Cypripedium yatabeanum through a Paphiopedilum‐like floral trap

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Conserving rare plants requires understanding the ecological interactions that enable their reproduction. Although most studied Cypripedium species are pollinated by bees, the pollinators of many slipper orchids remain undocumented. We show that Cypripedium yatabeanum is pollinated by female aphidophagous hoverflies despite sharing broadly similar ...
Kenji Suetsugu, Yudai Okuyama
wiley   +1 more source

Effects of Seasons and Indole-3-buteric Acid Doses on the Propagation of Some Native Rhododendron Species by Air Layering Technique in their Natural Habitats

open access: yesBioResources, 2023
This research was conducted to determine to the effects of indole-3-butyric acid (IBA) doses and propagation season on rooting rates and some root parameters of Rhododendron species, R. ponticum L., R. luteum Sweet, R. ungernii Trautv, and R.
Bahadır Altun
doaj   +2 more sources

New Records of Endophytic Fungi Isolated from Roots of Rhododendron spp. in Korea: Pezicula radicicola and Codinaea gonytrichoides

open access: yes한국균학회지
Endophytic fungi colonize asymptomatic healthy plant tissues and often produce bioactive compounds. In this study, two endophytic fungi newly recorded in Korea were isolated from the roots of Rhododendron mucronulatum and R.
Yu-Na Choi   +3 more
doaj   +1 more source

Portable digital video surveillance system for monitoring flower-visiting bumblebees

open access: yesJournal of Pollination Ecology, 2011
In this study we used a portable event-triggered video surveillance system for monitoring flower-visiting bumblebees. The system consist of mini digital recorder (mini-DVR) with a video motion detection (VMD) sensor which detects changes in the image ...
Ronny Steen   +1 more
doaj   +1 more source

Study on phytochemical and pharmacological activities of four Rhododendron plants endemic to Northeast China

open access: yesJournal of Agriculture and Food Research, 2022
Rhododendron micranthum Turcz., Rhododendron capitatum Maxim., Rhododendron dauricum L. and Rhododendron schlippenbachii Maxim. are four species of Rhododendron with the same geographical distribution, mainly distributed in the northeast of China and ...
Jing-Yu Liu   +7 more
doaj   +1 more source

Suitable habitat of Himalayan wolf in Upper Mustang, Annapurna Conservation Area, Nepal

open access: yesWildlife Biology, EarlyView.
Decades ago, the Himalayan wolf Canis lupus chanco, a genetically distinct sub‐species of the gray wolf Canis lupus, faced persecution by local communities in the Nepalese Himalayas. Recently, wolf populations have returned and recolonized, sparking concerns about conflicts over livestock depredation, and emphasizing the urgent need for comprehensive ...
Deu Bahadur Rana   +5 more
wiley   +1 more source

Vacuum-Annealed TiO2 Nanocrystalline Films Sensitized with Plant-Based Photosensitizers: Preparation, Characterization, and Applicability to Dye-Sensitized Solar Cells

open access: yesIndonesian Journal of Chemistry
Vacuum-annealed TiO2 nanocrystalline films (single- and double-layered) with a dominant anatase phase were prepared and sensitized with dyes from extracts of Rhododendron flowers to evaluate their performance as photoanodes in dye-sensitized solar cells.
Sahiba Siddiqui   +2 more
doaj   +1 more source

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