Results 31 to 40 of about 539 (139)

Is Nocturnal Pollination Important for Crop Production? Experimental Evidence From Small Fruit Crops

open access: yesJournal of Applied Entomology, Volume 150, Issue 2, Page 147-157, March 2026.
ABSTRACT Insect‐mediated pollination is essential for crop production but is mainly studied considering diurnal pollinators only. Here, we use pollinator exclusion techniques to prevent either diurnal or nocturnal insect visits in small fruit crops: raspberry (Rubus idaeus), over 1 year, and red currant (Ribes rubrum) and black currant (Ribes nigrum ...
Elsa Blareau, Fabrice Requier
wiley   +1 more source

Seed morphology of the Polish native species of the genus Ribes L. Part 1. General characteristic

open access: yesActa Societatis Botanicorum Poloniae, 2014
The article contains general morphological and anatomical characteristics and analysis of the chemical composition of seeds of Polish Ribes species: R. uva-crispa L., R. nigrum L., R. alpinum L., R. petraeum Wulfen, R. rubrum L. and R.
Dorota Wrońska-Pilarek
doaj   +1 more source

Principal Anthocyans from Certain Plants of the Grossulariaceae Family

open access: yesChemistry of Natural Compounds, 2003
Belgorod State ...
V. I. Deineka   +3 more
openaire   +3 more sources

Testing key tenets of pyro‐ecophysiology: Indicators of drought response in relation to shoot flammability

open access: yesAmerican Journal of Botany, Volume 112, Issue 10, October 2025.
Abstract Premise Relationships between flammability and drought tolerance influence vegetation dynamics during fires. A goal of the emerging subdiscipline of pyro‐ecophysiology is to identify ecophysiological traits that determine live fuel flammability, but empirical studies of these relationships are rare.
Niger Sultana   +9 more
wiley   +1 more source

A defined anthocyanin mixture sourced from bilberry and black currant inhibits Measles virus and various herpesviruses

open access: yesBMC Complementary Medicine and Therapies, 2022
Background Anthocyanin-containing plant extracts and carotenoids, such as astaxanthin, have been well-known for their antiviral and anti-inflammatory activity, respectively. We hypothesised that a mixture of Ribes nigrum L. (Grossulariaceae) (common name
Rinu Sivarajan   +5 more
doaj   +1 more source

Metabarcoding Reveals Fine Scale Patterns of Trophic Resource Use and Partitioning Along Gradients of Land Use and Deer Density in a Multi‐Species Ungulate Community

open access: yesEcology and Evolution, Volume 15, Issue 10, October 2025.
We used DNA metabarcoding of 2,568 fecal samples to examine seasonal diets and resource partitioning among four deer species (moose, roe deer, red deer, fallow deer) across two Swedish landscapes. Deer consumed a wide range of plants, but diets were typically dominated by a few key taxa, with distinct dietary separation between moose and smaller deer ...
Robert Spitzer   +7 more
wiley   +1 more source

Transcriptional response in larvae of the generalist fruit fly Anastrepha obliqua feeding on three different tropical host plants

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 7, Page 708-723, July 2025.
We investigated the molecular basis of host switching by the phytophagous West Indian fruit fly (A. obliqua). Third‐instar larvae showed differential gene expression according to host plants: red mombin, mango, and carambola. The main gene categories differentially expressed were digestion, detoxification, and gene regulators.
Sandra M. Velasco‐Cuervo   +5 more
wiley   +1 more source

UNA FLOR FÓSIL MORFOLÓGICAMENTE AFÍN A LAS GROSSULARIACEAE (ORDEN ROSALES) DE LA FORMACIÓN LA MESETA (EOCENO MEDIO) ISLA MARAMBIO, ANTÁRTIDA

open access: yesPublicación Electrónica de la Asociación Paleontológica Argentina, 2015
A new fossil flower with affinities to the family Grossulariaceae is described. It was collected from outcrops of La Meseta Formation, Marambio (Seymour) Island, Antarctica, together with other fossil plant remains.
María A. Gandolfo   +3 more
doaj  

FAMILIA GROSSULARIACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2005
La situación taxonómica de Grossulariaceae ha sido muy debatida. La opinión de algunos botánicos es que debe de incluirse en el grupo de Saxifragaceae sensu lato; mientras otros sugieren que Grossulariaceae es un grupo independiente. Estudios de biología molecular realizados por Soltis y Soltis (op.
openaire   +1 more source

Osmoxylon‐like fossils from early Eocene South America: West Gondwana–Malesia connections in Araliaceae

open access: yesAmerican Journal of Botany, Volume 112, Issue 6, June 2025.
Abstract Premise Araliaceae comprise a moderately diverse, predominantly tropical angiosperm family with a limited fossil record. Gondwanan history of Araliaceae is hypothesized in the literature, but no fossils have previously been reported from the former supercontinent.
Peter Wilf
wiley   +1 more source

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