Pollen presentation mitigates competition for pollinators due
to diurnal stratification of pollen transfer

J 2025

Pollen presentation mitigates competition for pollinators due to diurnal stratification of pollen transfer

STENC, Jakub; Lukas JANOSIK; Martin FREUDENFELD; Eva MATOUSKOVA; Jiri HADRAVA et al.

Základní údaje

Originální název

Pollen presentation mitigates competition for pollinators due to diurnal stratification of pollen transfer

Autoři

Vydání

Perspectives in Plant Ecology, Evolution and Systematics, Elsevier, 2025, 1433-8319

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Německo

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.900 v roce 2024

Označené pro přenos do RIV

Ano

Kód RIV

RIV/00216224:14310/25:00141182

Organizační jednotka

Přírodovědecká fakulta

Klíčová slova anglicky

Centaurea jacea; Plant sexual reproduction; Pollen release schedule; Pollinator diurnal activity; Pollinator sharing; Succisa pratensis; Trifolium hybridum

Štítky

14314020, rivok

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 1. 12. 2025 14:13, Mgr. Marie Novosadová Šípková, DiS.

Anotace

V originále

Pollen presentation and release strategies are believed to affect the timing of plant-pollinator interactions and therefore play a crucial role in pollen transfer. However, only limited evidence links pollen release and temporal changes in the pollen load carried by pollinators. In the present study, we aim to investigate how different pollen presentation strategies affect both the quantity and quality of pollen transferred by plant pollinators and discuss the potential for structuring plant-pollinator networks. We investigated pollen load on pollinators collected from three co-flowering species during the daytime with a known pollen presentation strategy: Succisa pratensis releasing pollen early in the morning, Centaurea jacea employs a gradual pollen presentation and Trifolium hybridum with explosive pollen release during pollinator visits. We compared the temporal patterns in the number of conspecific pollen grains (pollen of visited plant species) on the bodies of pollinators(pollen quantity) and in the proportions of the total pollen load (pollen quality) for different pollinators of the studied plant species. Then we linked pollen transfer to the pollinator visitation pattern during the day.The three plant species differed in the pattern of pollen transfer by their pollinators. Pollinators of Succisa pratensis carried the majority of the pollen in the morning after the pollen was released followed by a drop in both pollen quantity and quality. Pollinators of C. jacea and T. hybridum carried less variable pollen loads over time, which we explain by plant spatial density (C. jacea) and flower morphology combined with a pollen release strategy (T. hybridum). By linking the diurnal pattern of pollen transfer with the pollinator visitation pattern, our results demonstrate the diurnal structuring of pollen transfer and the plant's ability to mitigate the negative effect of pollinator sharing.

Citovat

STENC, Jakub; Lukas JANOSIK; Martin FREUDENFELD; Eva MATOUSKOVA; Jiri HADRAVA; Michael MIKAT; Klara DANKOVA; Tereza HADRAVOVA; Tadeas RYSAN; Jasna SIMONOVA; Klara KOUPILOVA; Alice HAVELDOVA; Eliska KONECNA; Jan MARTINEK; Barbora JELINKOVA; Stanislav VOSOLSOBE; Karolina DOBESOVA; Marie SMYCKOVA; Jan SMYCKA; Jitka SMYCKOVA; Lucie STUDENA; Josef NOVACEK; Stepan KANE; Kateřina KNOTKOVÁ; Tomas FIGURA; Jan SIMON-PRAZAK; Katerina CERMAKOVA; Jiri JANOUSEK; Vaclav BOCAN; Vojtech BROZ; Anna SUCHA; Eva HORCICKOVA; Tomas DVORAK; Tomas JOR; Doubravka POZAROVA; Karel PLAVEC a Zdenek JANOVSKY. Pollen presentation mitigates competition for pollinators due to diurnal stratification of pollen transfer. Perspectives in Plant Ecology, Evolution and Systematics. Elsevier, 2025, roč. 67, June, s. "125868", 12 s. ISSN 1433-8319. Dostupné z: https://doi.org/10.1016/j.ppees.2025.125868.

@article{2496860,
   author = {Stenc, Jakub and Janosik, Lukas and Freudenfeld, Martin and Matouskova, Eva and Hadrava, Jiri and Mikat, Michael and Dankova, Klara and Hadravova, Tereza and Rysan, Tadeas and Simonova, Jasna and Koupilova, Klara and Haveldova, Alice and Konecna, Eliska and Martinek, Jan and Jelinkova, Barbora and Vosolsobe, Stanislav and Dobesova, Karolina and Smyckova, Marie and Smycka, Jan and Smyckova, Jitka and Studena, Lucie and Novacek, Josef and Kane, Stepan and Knotková, Kateřina and Figura, Tomas and SimonandPrazak, Jan and Cermakova, Katerina and Janousek, Jiri and Bocan, Vaclav and Broz, Vojtech and Sucha, Anna and Horcickova, Eva and Dvorak, Tomas and Jor, Tomas and Pozarova, Doubravka and Plavec, Karel and Janovsky, Zdenek},
   article_number = {June},
   doi = {https://doi.org/10.1016/j.ppees.2025.125868},
   keywords = {Centaurea jacea; Plant sexual reproduction; Pollen release schedule; Pollinator diurnal activity; Pollinator sharing; Succisa pratensis; Trifolium hybridum},
   language = {eng},
   issn = {1433-8319},
   journal = {Perspectives in Plant Ecology, Evolution and Systematics},
   title = {Pollen presentation mitigates competition for pollinators due to diurnal stratification of pollen transfer},
   url = {https://doi.org/10.1016/j.ppees.2025.125868},
   volume = {67},
   year = {2025}
}

TY  - JOUR
ID  - 2496860
AU  - Stenc, Jakub - Janosik, Lukas - Freudenfeld, Martin - Matouskova, Eva - Hadrava, Jiri - Mikat, Michael - Dankova, Klara - Hadravova, Tereza - Rysan, Tadeas - Simonova, Jasna - Koupilova, Klara - Haveldova, Alice - Konecna, Eliska - Martinek, Jan - Jelinkova, Barbora - Vosolsobe, Stanislav - Dobesova, Karolina - Smyckova, Marie - Smycka, Jan - Smyckova, Jitka - Studena, Lucie - Novacek, Josef - Kane, Stepan - Knotková, Kateřina - Figura, Tomas - Simon-Prazak, Jan - Cermakova, Katerina - Janousek, Jiri - Bocan, Vaclav - Broz, Vojtech - Sucha, Anna - Horcickova, Eva - Dvorak, Tomas - Jor, Tomas - Pozarova, Doubravka - Plavec, Karel - Janovsky, Zdenek
PY  - 2025
TI  - Pollen presentation mitigates competition for pollinators due to diurnal stratification of pollen transfer
JF  - Perspectives in Plant Ecology, Evolution and Systematics
VL  - 67
IS  - June
SP  - "125868"
EP  - "125868"
PB  - Elsevier
SN  - 14338319
KW  - Centaurea jacea
KW  - Plant sexual reproduction
KW  - Pollen release schedule
KW  - Pollinator diurnal activity
KW  - Pollinator sharing
KW  - Succisa pratensis
KW  - Trifolium hybridum
UR  - https://doi.org/10.1016/j.ppees.2025.125868
N2  - Pollen presentation and release strategies are believed to affect the timing of plant-pollinator interactions and therefore play a crucial role in pollen transfer. However, only limited evidence links pollen release and temporal changes in the pollen load carried by pollinators. In the present study, we aim to investigate how different pollen presentation strategies affect both the quantity and quality of pollen transferred by plant pollinators and discuss the potential for structuring plant-pollinator networks. We investigated pollen load on pollinators collected from three co-flowering species during the daytime with a known pollen presentation strategy: Succisa pratensis releasing pollen early in the morning, Centaurea jacea employs a gradual pollen presentation and Trifolium hybridum with explosive pollen release during pollinator visits. We compared the temporal patterns in the number of conspecific pollen grains (pollen of visited plant species) on the bodies of pollinators(pollen quantity) and in the proportions of the total pollen load (pollen quality) for different pollinators of the studied plant species. Then we linked pollen transfer to the pollinator visitation pattern during the day.The three plant species differed in the pattern of pollen transfer by their pollinators. Pollinators of Succisa pratensis carried the majority of the pollen in the morning after the pollen was released followed by a drop in both pollen quantity and quality. Pollinators of C. jacea and T. hybridum carried less variable pollen loads over time, which we explain by plant spatial density (C. jacea) and flower morphology combined with a pollen release strategy (T. hybridum). By linking the diurnal pattern of pollen transfer with the pollinator visitation pattern, our results demonstrate the diurnal structuring of pollen transfer and the plant's ability to mitigate the negative effect of pollinator sharing.
ER  -

STENC, Jakub; Lukas JANOSIK; Martin FREUDENFELD; Eva MATOUSKOVA; Jiri HADRAVA; Michael MIKAT; Klara DANKOVA; Tereza HADRAVOVA; Tadeas RYSAN; Jasna SIMONOVA; Klara KOUPILOVA; Alice HAVELDOVA; Eliska KONECNA; Jan MARTINEK; Barbora JELINKOVA; Stanislav VOSOLSOBE; Karolina DOBESOVA; Marie SMYCKOVA; Jan SMYCKA; Jitka SMYCKOVA; Lucie STUDENA; Josef NOVACEK; Stepan KANE; Kateřina KNOTKOVÁ; Tomas FIGURA; Jan SIMON-PRAZAK; Katerina CERMAKOVA; Jiri JANOUSEK; Vaclav BOCAN; Vojtech BROZ; Anna SUCHA; Eva HORCICKOVA; Tomas DVORAK; Tomas JOR; Doubravka POZAROVA; Karel PLAVEC a Zdenek JANOVSKY. Pollen presentation mitigates competition for pollinators due to diurnal stratification of pollen transfer. \textit{Perspectives in Plant Ecology, Evolution and Systematics}. Elsevier, 2025, roč.~67, June, s.~''125868'', 12 s. ISSN~1433-8319. Dostupné z: https://doi.org/10.1016/j.ppees.2025.125868.

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