Results 131 to 140 of about 3,833,415 (234)

ПРОУЧВАНЕ НА ПОСЕЩАВАНАТА ФЛОРА ОТ APIS MELLIFERA L. В УРБАНИЗИРАНИ УСЛОВИЯ: С. СЪЕДИНЕНИЕ (ЦЕНТРАЛНА СРЕДНА ГОРА)

open access: yesЖивотновъдни науки, 2015
Taken and analyzed are 24 pollen samples from pollen traps of 5 bee colonies under conditions of urban environment. It is analyzed the taxonomic structure of honey plants in the area Suedinenie, and were identified 44 species from 40 generas and 23 ...
ЖЕКО РАДЕВ   +1 more
doaj  

Flavonoids in sbtribe Centaureinae (Cass.) Dumort (tribe Carduae, Asteraceae): distibution and 13C spectral data

open access: yes, 2012
Asteraceae Bercht. & J. Presl is one of the biggest and most economically important plant families. The taxonomy and phylogeny of Asteraceae is rather complex and according to the latest and most reliable taxonomic classification of Panero & Funk ...
Bancheva, S   +6 more
core  

A Critique of the Taxonomy of Subtribe Celmisiinae (Asteraceae: Tribe Astereae) With New Combinations in Pleurophyllum Hook.f. sens. lat. and Shawia hesperia (Heenan & Molloy) Heenan comb. nov.

open access: yesNew Zealand Journal of Botany, Volume 64, Issue 4, December 2026.
This review is of the recently revised circumscriptions of the Pleurophyllum Hook.f. group and Shawia J.R.Forst. & G.Forst. of subtribe Celmisiinae, both centred in New Zealand. Recognition of Shawia is supported, and phylogenetic data recover seven well‐supported subclades treated as infrageneric sections.
Peter B. Heenan
wiley   +1 more source

Pangenomic framework for globe artichoke supports SNP‐based varietal fingerprinting

open access: yesThe Plant Genome, Volume 19, Issue 4, December 2026.
Abstract Globe artichoke (Cynara cardunculus var. scolymus L.) comprises a broad range of local ecotypes and varietal groups whose genetic diversity has been investigated through different molecular markers. However, recent advances in next‐generation sequencing and pangenomic approaches provide new opportunities to capture genome‐wide variation at ...
Ezio Portis   +7 more
wiley   +1 more source

Geographical proliferation of ongoing novel host use by the herbivorous ladybird beetle Henosepilachna vigintioctopunctata (Coleoptera: Coccinellidae)

open access: yesEntomological Science, Volume 29, Issue 4, December 2026.
The geographical extent of occurrence of the Solanaceae‐feeding Henosepilachna vigintioctopunctata on the novel fabaceous host Centrosema molle and the ability of larvae from several beetle populations to develop on C. molle were investigated to depict the incipient phase in the speciation continuum of herbivorous ladybird beetles.
Naoyuki Fujiyama   +8 more
wiley   +1 more source

Genome architecture modulates 35S and 5S rDNA homogenization in Asteraceae. [PDF]

open access: yesPlant J
SUMMARY Concerted evolution is the model by which multicopy gene families are homogenized across genomes, with ribosomal DNA (rDNA) as its textbook example. However, the extent and efficiency of this process may vary depending on genomic factors. The plant family Asteraceae provides a natural comparative system to address the evolutionary dynamics of ...
Vitales D   +4 more
europepmc   +2 more sources

Gene turnover in the common ancestor of all C4 grasses

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 6, Page 2217-2234, November 2026.
Understanding how plants evolve more efficient photosynthesis is important in a warming world where improving crop productivity and resilience is a global priority. By generating the first reference genomes for an early‐diverging group of grasses called the Aristidoideae, we were able to reconstruct the genetic makeup of the last common ancestor of all
Lara Pereira   +6 more
wiley   +1 more source

Behavioural manipulation of the cabbage stem flea beetle (Psylliodes chrysocephala L): Prospects for push–pull strategies in oilseed rape

open access: yesPest Management Science, Volume 82, Issue 11, Page 10551-10560, November 2026.
Behavioural manipulation of Psylliodes chrysocephala provides promising opportunities for sustainable pest management in oilseed rape systems. This review synthesises evidence on glucosinolates and their volatile isothiocyanate derivatives as phagostimulants and attractants, alongside the repellent or antifeedant effects of non‐host plants, plant ...
Suleiman Mustapha   +6 more
wiley   +1 more source

Epidemiological drivers of turnip yellows virus and its vector Myzus persicae in Australian canola (Brassica napus) systems: a 3‐year study of commercial crops and noncrop vegetation

open access: yesPest Management Science, Volume 82, Issue 11, Page 10671-10682, November 2026.
A 3‐year study across southern Australia aimed to characterize drivers of infection in the Myzus persicae–turnip yellows virus–Brassica napus pathosystem. Identification of key reservoir hosts and the strong association between earlier sowing and increased disease incidence highlight opportunities for targeted weed management, strategic sowing ...
Samantha E Edley   +9 more
wiley   +1 more source

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