Results 61 to 70 of about 4,175 (185)

GC/MS Based Metabolite Profiling and Biological Activity of Leaves and Flower Heads of Tanacetum Cinerariifolium (Trevir.) Sch.Bip.

open access: yesChiang Mai University Journal of Natural Sciences, 2022
Flower heads and leaves of Tanacetum cinerariifolium (Trevir.) Sch. Bip. were examined separately for bioactive compounds and biological activity. The compounds were identified by GC/MS analysis.
M. Nikolova   +4 more
semanticscholar   +1 more source

Seed Proteomic Profiles of Three Paeonia Varieties and Evaluation of Peony Seed Protein as a Food Product

open access: yesBioMed Research International, Volume 2020, Issue 1, 2020., 2020
Peony (Paeonia) has high ornamental, edible, and medicinal values. In order to distinguish seeds varieties, describe the proteomic profiles correlated with stress tolerance, and evaluate peony seed protein (PSP) as a functional food product, we characterized the seed protein profiles of these three species and their glucosidase inhibition activities ...
Xiuxia Ren   +7 more
wiley   +1 more source

Can cover crops reduce arthropod pests in vineyards? [PDF]

open access: yes, 2020
To control arthropod pests, cover crops can either directly repel harmful species or indirectly favour beneficials. In the CORE Organic Cofund project BIOVINE plant species are tested for their capacity to reduce the impact of arthropod ...
Fragnière, Anne-Laure   +3 more
core  

Insights into the Sesquiterpenoid Pathway by Metabolic Profiling and De novo Transcriptome Assembly of Stem-Chicory (Cichorium intybus Cultigroup "Catalogna") [PDF]

open access: yes, 2016
Stem-chicory of the "Catalogna" group is a vegetable consumed for bitter-flavored stems. Type and levels of bitter sesquiterpene lactones (STLs) participate in conferring bitterness in vegetables.
Alessandro Schiappa   +12 more
core   +2 more sources

Effect of soil type on pyrethrum seed germination

open access: yesJournal of Plant Protection Research, 2014
Pyrethrum (Tanacetum cinerariifolium (Trevir.) Sch. Bip.) is an autochthonous insecticidal plant from Dalmatia (Croatia). It is commercially grown worldwide with a particularly fast expansion in Africa and Australia (Tasmania) and used as a natural ...
Sladonja Barbara   +5 more
doaj   +1 more source

Weed Community in a Conventionally-Grown Olive Orchard Vs. Weed Community in Consociation with Pyrethrum (Tanacetum cinerariifolium (Trevir.) Sch. Bip.)

open access: yesPoljoprivreda, 2021
On the experimental plots of the Institute of Agriculture and Tourism in Poreč, weed communities were analyzed in a conventionally‐grown olive orchard and in consociation with pyrethrum.
E. Štefanić   +5 more
semanticscholar   +1 more source

Implications of genetic variation within pyrethrum (Chrysanthemum cinerariifolium and Chrysanthemum coccineum) germplasm: Intra‐ or inter‐specific hybridization as mechanisms to circumvent genetic bottlenecks

open access: yesCrop Science, Volume 65, Issue 3, May/June 2025.
Abstract The University of Minnesota (UMN) Pyrethrum Breeding Program has been developing Chrysanthemum cinerariifolium with increased levels of Pyrethrin I/Pyrethrin II ratio (%Py) for over a decade. Pyrethrum is an economically important “green pesticide,” producing %Py in glandular trichomes, with the highest concentration in the flowers.
Liesl Bower‐Jernigan   +4 more
wiley   +1 more source

Defense of pyrethrum flowers: repelling herbivores and recruiting carnivores by producing aphid alarm pheromone

open access: yesNew Phytologist, Volume 223, Issue 3, Page 1607-1620, August 2019., 2019
Summary (E)‐β‐Farnesene (EβF) is the predominant constituent of the alarm pheromone of most aphid pest species. Moreover, natural enemies of aphids use EβF to locate their aphid prey. Some plant species emit EβF, potentially as a defense against aphids, but field demonstrations are lacking.
Jinjin Li   +10 more
wiley   +1 more source

Importance of botanical nomenclature for a proper designation of plant taxa [PDF]

open access: yes, 2005
U razdoblju od skoro 250 godina počevši od prvoga izdanja Linnéovog djela "Species Plantarum" iz 1753. godine, pa do izdanja najnovijega nomenklaturnog kodeksa iz 2000. godine, botanička je nomenklatura prošla dug znanstveni put.
Ivo Trinajstić
core   +1 more source

Effect of fire timing on the regeneration capacity of Helichrysum species in Tanzania

open access: yesEcological Solutions and Evidence, Volume 6, Issue 2, April–June 2025.
Shrub encroachment poses a significant challenge in many grassland ecosystems, particularly where disturbances such as heavy livestock grazing and uncontrolled fires are prevalent. The study investigated resprouting ability of Helichrysum shrubs after being completely, partially or not at all burned.
Christopher A. Mgimba   +2 more
wiley   +1 more source

Home - About - Disclaimer - Privacy