Results 31 to 40 of about 21,307 (193)

Urban rendezvous: Spatiotemporal overlap is more important than abundance and trait matching for urban plant–pollinator interactions

open access: yesJournal of Applied Ecology, Volume 63, Issue 1, January 2026.
Our study shows that the generalized structure of urban plant–pollinator interactions is mirrored in the mechanisms that shape them, as interactions are governed primarily by less restrictive drivers such as abundance and spatiotemporal overlap rather than by trait matching.
Victor H. D. Silva   +9 more
wiley   +1 more source

Efectos del cambio climático sobre la polinización y la producción agrícola en América tropical

open access: yesIngeniería, 2016
Los organismos polinizadores desempe~nan un rol fundamental en la agricultura y consecuentemente en la seguridad alimentaria en America tropical. Debido a las alteraciones ambientales inducidas por el cambio climatico, una variedad de especies de ...
María Alejandra Maglianesi Sandoz
doaj   +1 more source

Agrobiodiversidade de polinizadores em duas áreas cultivadas com castanheira-do-brasil (Bertholletia excelsa Bonpl.) . [PDF]

open access: yes, 2013
Agrobiodiversidade diz respeito aos componentes da biodiversidade com relevância para a agricultura e alimentação, incluindo os polinizadores A castanheira-do-brasil (Bertholletia excelsa Bonpl., Lecythidaceae) vem sendo cultivada na Amazônia, mas pouco ...
CAVALCANTE, M. C.   +3 more
core  

Movement Strategies of Neotropical Nectarivorous Birds: Insights From High‐Andean Hummingbirds and Flowerpiercers

open access: yesBiotropica, Volume 58, Issue 1, January 2026.
Nectar is a highly variable, mostly unpredictable resource in tropical mountains. How do nectarivorous birds such as this male Great Sapphirewing cope? Fine‐scaled tracking of hummingbirds and flowerpiercers shows flexibility in daily movement strategies in the high Andes, possibly in response to fluctuating local conditions such as weather and ...
Cristina Rueda‐Uribe   +9 more
wiley   +1 more source

Informações sobre polinizadores em mangueira no Vale do São Francisco, [PDF]

open access: yes, 2011
Caracterização da Região; A Cultura da Mangueira; Socioeconomia; Floração, Morfologia e Biologia Floral; Formação e Desenvolvimento dos Frutos; Polinização da Mangueira ; Visitantes Florais na Região do Vale do São Francisco; Polinizadores Potenciais ...
KIILL, L. H. P., MEDEIROS, K. M. de S.
core   +1 more source

RELEVAMIENTOS DE INSECTOS POTENCIALES POLINIZADORES DE TRÉBOL ROJO

open access: yesBoletín de la Sociedad Zoológica del Uruguay, 2020
The reduction of pollinator populations globally generates a lot of concern about the impact it can have on the maintenance of ecosystems and cultivated species. In this work, the different insects that visited the red clover flowers, a forage legume with pollination problems in Uruguay, are reported, and their importance as pollinators is discussed.
Salvarrey Mendoza, Sheena Marie   +4 more
openaire   +2 more sources

Controle do pulgão da erva-doce Hyadaphis foeniculi e seletividade em abelhas Apis mellifera

open access: yesRevista PesquisAgro, 2019
A cultura da erva-doce Foeniculum vulgare tem grande importância no Nordeste brasileiro. O principal problema fitossanitário dessa cultura é o pulgão Hyadaphis foeniculi, que tem causado danos consideráveis, levando a aplicação de inseticidas.
Haron Salvador Reinaldo   +5 more
doaj   +3 more sources

Distribución actualizada y fenología de Trichopoda pennipes (Fabricius, 1781) (Diptera: Tachinidae) en la Península Ibérica

open access: yesGraellsia, 2020
El taquínido norteamericano Trichopoda pennipes (Fabricius, 1781) es una especie parasitoide introducida en Europa, a consecuencia de su uso en el control de hemípteros plaga como Nezara viridula (Linnaeus, 1758).
Antonio Ricarte   +2 more
doaj   +1 more source

Efeito dos polinizadores himenópteros em pomar de cereja [PDF]

open access: yes, 2013
Efeito dos polinizadores himenópteros em pomar de ...
Anjos, O.   +3 more
core  

Landscape and crop diversity contributes to greater yield stability

open access: yesJournal of Applied Ecology, Volume 62, Issue 11, Page 3092-3104, November 2025.
These findings underscore the importance of promoting crop diversity and maintaining heterogeneous agricultural landscapes, particularly in pollinator‐dependent crops. Promoting diverse agricultural landscapes with balanced heterogeneity can enhance the resilience of agricultural systems to climate change and contribute to long‐term food security ...
Estefania Tobajas   +2 more
wiley   +1 more source

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