Results 101 to 110 of about 865,023 (283)

Meio de cultura, concentração de AIB e tempo de cultivo no enraizamento in vitro de amoreira-preta e framboeseira Culture environment, IBA concentration and cultivation time on in vitro rooting of blackberry and raspberry

open access: yesRevista Brasileira de Fruticultura, 2009
A propagação da amoreira-preta e da framboeseira dá-se principalmente por meio de estacas de raiz e mesmo de hastes novas, contudo, já é crescente o interesse pelo uso da micropropagação como um método alternativo de propagação . O enraizamento é uma das
Luciane Nolasco Leitzke   +2 more
doaj   +1 more source

Exploring hymenopteran parasitoid communities and their hosts: A comparative study of farmland and semi‐natural ecotones with focus on pentatomoid bugs and their antagonists

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 1, Page 118-127, February 2026.
Farmland ecotones support high parasitoid diversity, despite lower arthropod richness compared to semi‐natural habitats. Farmland ecotones support high pentatomoid bug abundance, while pentatomoid parasitoids were equally abundant and diverse in both ecotones.
Lisa Obwegs   +4 more
wiley   +1 more source

A Machine Learning Application to Camera‐Traps: Robust Species Interactions Datasets for Analysis of Mutualistic Networks

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
Our study includes novel components, focusing on plant‐animal interaction data as study case. We provide comprehensive guidelines and a proven methodology, aligned with existing camera trap standards, for the creation of reliable datasets, as well as a detailed discussion of limitations and logistic challenges. Beyond presenting AI performance metrics,
Pablo Villalva, Pedro Jordano
wiley   +1 more source

Associations between pigments, antioxidant activity and coloring of blackberry fruits (Rubus sp.) and jellies through storage

open access: yesAustralian Journal of Crop Science, 2019
The objective of this study was to investigate the relations between the amount of anthocyanins, carotenoids and the antioxidant activity measured by the FRAP and TEAC methods.
A. V. Souza   +3 more
semanticscholar   +1 more source

Understanding Pollination in Urban Food Production: The Importance of Data Validation and Participant Feedback for Citizen Science Project Design

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 157-175, January 2026.
Urban agriculture depends on insect pollination, but knowledge gaps persist due to difficulties accessing diverse growing spaces. We developed a citizen science approach for monitoring insect visits to crops and compared grower‐collected data to that of a trained researcher while also gathering participant feedback.
Elizabeth Nicholls   +7 more
wiley   +1 more source

Evaluación de un sistema para la micorrización in vitro en plantas de mora de castilla (Rubus glaucus, Benth)

open access: yesUniversitas Scientiarum, 2012
Evaluation of an in vitro mycorrhization system of blackberry plants (Rubus glaucus, Benth). Objective. Obtain an in vitromycorrhization system in autotrophic culture systems of blackberry plants (Rubus glaucus, Benth). Materials and methods.
Víctor Manuel Núñez-Zarante   +4 more
doaj  

The association of Mediterranean plant species with herbivorous arthropods and its effect on pest abundance in organic vineyards

open access: yesAnnals of Applied Biology, Volume 188, Issue 1, Page 369-385, January 2026.
We determined the associations of native Mediterranean plant species located around organic vineyards with species of Auchenorrhyncha and phytophagous tetranychid and tenuipalpid mites, including important vineyard pests: Jacobiasca lybica and Tetranychus urticae.
Renata Santos   +9 more
wiley   +1 more source

Cloreto de sódio e ácido naftalenoacético no enraizamento de microestacas de amoreira-preta cv. Brazos in vitro Sodium chloride and naphthaleneacetic acid on in vitro rooting of blackberry cv. Brazos

open access: yesCiência e Agrotecnologia, 2009
A micropropagação de amoreira-preta (Rubus sp.) é utilizada, principalmente, para a obtenção de plantas livres de vírus e num curto espaço de tempo.
Fabíola Villa   +3 more
doaj   +1 more source

Effects of elevation and microclimatic temperatures on butterfly–flower interaction networks in a Mediterranean mountain range

open access: yesInsect Conservation and Diversity, Volume 19, Issue 1, Page 93-105, January 2026.
We tested how elevation and microclimate influenced butterfly–flower interaction networks at the hottest time of year in a Mediterranean mountain range. Interactions were dominated at all sites by one or two abundant butterfly and flower species, but butterfly networks were more robust to plant species loss at higher elevations. Nectar availability may
Mario Álamo   +3 more
wiley   +1 more source

Polymorphism in cepaea nemoralis (l) [PDF]

open access: yes, 1970
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Cook, A. A.
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