Thesium linophyllon parasitizes and suppresses expansive
Calamagrostis epigejos

J 2018

Thesium linophyllon parasitizes and suppresses expansive Calamagrostis epigejos

SOMODI, Imelda; Ágnes VÁDKERTI a Jakub TĚŠITEL

Základní údaje

Originální název

Thesium linophyllon parasitizes and suppresses expansive Calamagrostis epigejos

Autoři

SOMODI, Imelda (348 Maďarsko); Ágnes VÁDKERTI (348 Maďarsko) a Jakub TĚŠITEL (203 Česká republika, garant, domácí)

Vydání

Plant Biology, Wiley-Blackwell, 2018, 1435-8603

Další údaje

Jazyk

angličtina

Typ výsledku

Článek v odborném periodiku

Obor

10611 Plant sciences, botany

Stát vydavatele

Spojené státy

Utajení

není předmětem státního či obchodního tajemství

Odkazy

URL

Impakt faktor

Impact factor: 2.393

Kód RIV

RIV/00216224:14310/18:00105314

Organizační jednotka

Přírodovědecká fakulta

DOI

http://dx.doi.org/10.1111/plb.12723

UT WoS

000435810800014

EID Scopus

2-s2.0-85045939822

Klíčová slova anglicky

Biological control; expansive grass; conservation management; haustorium; landfill restoration; species rich grassland

Příznaky

Mezinárodní význam, Recenzováno

Změněno: 29. 1. 2020 13:12, Mgr. Lucie Jarošová, DiS.

Anotace

V originále

Root-hemiparasitic interaction between the dominant grass Calamagrostis epigejos and the hemiparasite Thesium linophyllon was studied to assess the potential of the parasite to regulate dominance of the grass, which is expanding into species-rich steppe grass- lands. First, we aimed to identify physiological links between the two species as a principal indicator of the parasitic relationship. Second, we analysed the dynamics of the two species in the vegetation of a steppe grassland at the foot of the B€ukk Mountains, Hungary, where their joint presence is recorded in a long-term permanent plot moni- toring dataset to detect patterns associated with the parasitic ecological interaction. Numerous well-developed functional haustoria of Th. linophyllon were identified on the root systems of C. epigejos. The joint dynamics of C. epigejos and Th. linophyllon displayed clear signs of the parasitic interaction: (1) the dynamics of Th. linophyllon frequency was positively associated with the initial cover of C. epigejos; (2) maximum recorded cover values of the two species were strongly positively correlated; and (3) the extent of C. epigejos decrease in the vegetation was significantly positively associ- ated with maximum Th. linophyllon cover recorded throughout the monitoring per- iod. We demonstrate that C. epigejos can be parasitized by Th. linophyllon, which restricts abundance of the grass. Th. linophyllon thus has potential to act as a native biological control of C. epigejos in steppe grasslands

Citovat

SOMODI, Imelda; Ágnes VÁDKERTI a Jakub TĚŠITEL. Thesium linophyllon parasitizes and suppresses expansive Calamagrostis epigejos. Plant Biology. Wiley-Blackwell, 2018, roč. 20, č. 4, s. 759-764. ISSN 1435-8603. Dostupné z: https://dx.doi.org/10.1111/plb.12723.

@article{1484231,
   author = {Somodi, Imelda and Vádkerti, Ágnes and Těšitel, Jakub},
   article_number = {4},
   doi = {http://dx.doi.org/10.1111/plb.12723},
   keywords = {Biological control; expansive grass; conservation management; haustorium; landfill restoration; species rich grassland},
   language = {eng},
   issn = {1435-8603},
   journal = {Plant Biology},
   title = {Thesium linophyllon parasitizes and suppresses expansive Calamagrostis epigejos},
   url = {https://onlinelibrary.wiley.com/doi/full/10.1111/plb.12723},
   volume = {20},
   year = {2018}
}

TY  - JOUR
ID  - 1484231
AU  - Somodi, Imelda - Vádkerti, Ágnes - Těšitel, Jakub
PY  - 2018
TI  - Thesium linophyllon parasitizes and suppresses expansive Calamagrostis epigejos
JF  - Plant Biology
VL  - 20
IS  - 4
SP  - 759-764
EP  - 759-764
PB  - Wiley-Blackwell
SN  - 14358603
KW  - Biological control
KW  - expansive grass
KW  - conservation management
KW  - haustorium
KW  - landfill restoration
KW  - species rich grassland
UR  - https://onlinelibrary.wiley.com/doi/full/10.1111/plb.12723
L2  - https://onlinelibrary.wiley.com/doi/full/10.1111/plb.12723
N2  - Root-hemiparasitic interaction between the dominant grass Calamagrostis epigejos and the hemiparasite Thesium linophyllon was studied to assess the potential of the parasite to regulate dominance of the grass, which is expanding into species-rich steppe grass- lands. First, we aimed to identify physiological links between the two species as a principal indicator of the parasitic relationship. Second, we analysed the dynamics of the two species in the vegetation of a steppe grassland at the foot of the B€ukk Mountains, Hungary, where their joint presence is recorded in a long-term permanent plot moni- toring dataset to detect patterns associated with the parasitic ecological interaction. Numerous well-developed functional haustoria of Th. linophyllon were identified on the root systems of C. epigejos. The joint dynamics of C. epigejos and Th. linophyllon displayed clear signs of the parasitic interaction: (1) the dynamics of Th. linophyllon frequency was positively associated with the initial cover of C. epigejos; (2) maximum recorded cover values of the two species were strongly positively correlated; and (3) the extent of C. epigejos decrease in the vegetation was significantly positively associ- ated with maximum Th. linophyllon cover recorded throughout the monitoring per- iod. We demonstrate that C. epigejos can be parasitized by Th. linophyllon, which restricts abundance of the grass. Th. linophyllon thus has potential to act as a native biological control of C. epigejos in steppe grasslands
ER  -

SOMODI, Imelda; Ágnes VÁDKERTI a Jakub TĚŠITEL. Thesium linophyllon parasitizes and suppresses expansive Calamagrostis epigejos. \textit{Plant Biology}. Wiley-Blackwell, 2018, roč.~20, č.~4, s.~759-764. ISSN~1435-8603. Dostupné z: https://dx.doi.org/10.1111/plb.12723.

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