Results 191 to 200 of about 147,314 (297)

Influence du pollen visible sur l'organisme maternel découverte de la Xénie chez le blé [PDF]

, 1913
M. L. Blaringhem
openalex   +1 more source

How can interspecific pollen transfer affect the coevolution and coexistence of two closely related plant species?

Oikos, EarlyView.
Interspecific pollen transfer (IPT), the pollen movement between plant species via shared pollinators, reduces the reproductive success of pollen‐recipient plants due to hybridization with heterospecific pollen grains. As a result, IPT hinders coexistence of sympatric, co‐flowering species by reducing their reproductive success.
Keiichi Morita, Akira Sasaki, Ryosuke Iritani   +2 more
wiley   +1 more source

Whole-Colony Dynamic Energy Budget Model for Bumble Bees: Assessing the Impact of Wildflower Patches on Crop Pollination. [PDF]

Bull Math Biol
Capera-Aragones P, Mariño J, Hurford A, Tyson RC, Foxall E.   +4 more
europepmc   +1 more source

Recherches sur la faune de Madagascar et de ses dépendances / d'après les découvertes de François P.L. Pollen et D.C. van Dam.

François P. L. Pollen, P. Blecker, D. C. Dam, C. K. Hoffmann, J. G. de Man, H. Schlegel, Michel-Edmond Sélys-Longchamps, Samuel Constant Snellen van Vollenhoven   +7 more
openalex   +2 more sources

Prey and prejudice: predation by the European bee‐eater Merops apiaster has species‐specific effects on the ecology and genetics of bumblebees

Oikos, EarlyView.
Predation is a major ecological force, but its effect on bees has rarely been studied. Here, we investigated whether the presence of the European bee‐eater Merops apiaster, a migratory bird species and major bee predator, decreases the abundance and body size of three common bumblebee species (Bombus lapidarius, B. terrestris and B.
Belinda Kahnt, Andreas Etel, Felix Jarosch, Oliver Schweiger, Atilla Çelikgil, Panagiotis Theodorou   +5 more
wiley   +1 more source

Understanding the combined symptom medication score in the light of contexts and mechanisms. [PDF]

PLoS One
Lohmann AM, Poder Petersen A, Schmid JM, Hoffmann HJ, Finderup J.   +4 more
europepmc   +1 more source

STUDIES IN ATMOSPHERIC POLLEN [PDF]

, 1945
Hartley Hyde, D. A. Williams
openalex   +1 more source

Contrasting patterns of land use by resident and migratory bird assemblages in a tropical working landscape

Oikos, EarlyView.
The spatial configuration and management of agricultural and other land‐use practices can affect ecological assemblages. However, the differences in how resident and migratory birds respond to land‐use are remain unclear, hindering our understanding of bird biodiversity responses to land use.
Dallas R. Levey, Michael A. Patten, Paula L. Enríquez, Adolfo G. Navarro Sigüenza, Chinmay Sonawane, Rodolfo Dirzo, Ian MacGregor‐Fors, Gretchen C. Daily   +7 more
wiley   +1 more source

A Review of Diet and Foraged Pollen Interactions with the Honeybee Gut Microbiome. [PDF]

Microb Ecol
Meehan DE, O'Toole PW.
europepmc   +1 more source

GENES IN MAIZE FOR POLLEN STERILITY [PDF]

, 1932
G. W. Beadle
openalex   +1 more source