Searching for Heracleum mantegazzianum allelopathy in vitro and in a garden experiment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10292996" target="_blank" >RIV/00216208:11310/15:10292996 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/15:00448058 RIV/61388971:_____/15:00448058

Výsledek na webu

<a href="http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1007/s10530-014-0771-5" target="_blank" >http://www.springerlink.com/openurl.asp?genre=article&id=doi:10.1007/s10530-014-0771-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10530-014-0771-5" target="_blank" >10.1007/s10530-014-0771-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Searching for Heracleum mantegazzianum allelopathy in vitro and in a garden experiment

Popis výsledku v původním jazyce

One theory concerning the invasiveness of exotic plants suggests that they exude phytotoxic compounds that are novel in areas being invaded. For most invasive plants, however, little is known about the effects of their bioactive chemicals and how novel they are in invaded areas. From a methodological point of view, it also remains largely untested whether phytotoxicity found in vitro translates into allelopathic effects in more complex ecological settings. In this study, we tested for allelopathic effects of root exudates of the invasive plant Heracleum mantegazzianum (giant hogweed), its native congener Heracleum sphondylium (common hogweed) and two less-related native species. We also performed chemical analyses of the invader's root exudates to identify bioactive compounds. We found that root exudates of H. mantegazzianum contain allelopathic compounds which are not likely to be furanocoumarins, but other as yet unidentified molecules. Allelopathy of the invader detected in vitro co

Název v anglickém jazyce

Searching for Heracleum mantegazzianum allelopathy in vitro and in a garden experiment

Popis výsledku anglicky

One theory concerning the invasiveness of exotic plants suggests that they exude phytotoxic compounds that are novel in areas being invaded. For most invasive plants, however, little is known about the effects of their bioactive chemicals and how novel they are in invaded areas. From a methodological point of view, it also remains largely untested whether phytotoxicity found in vitro translates into allelopathic effects in more complex ecological settings. In this study, we tested for allelopathic effects of root exudates of the invasive plant Heracleum mantegazzianum (giant hogweed), its native congener Heracleum sphondylium (common hogweed) and two less-related native species. We also performed chemical analyses of the invader's root exudates to identify bioactive compounds. We found that root exudates of H. mantegazzianum contain allelopathic compounds which are not likely to be furanocoumarins, but other as yet unidentified molecules. Allelopathy of the invader detected in vitro co

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP504%2F10%2F0132" target="_blank" >GAP504/10/0132: Fytotoxicita Heracleum mantegazzianum ve fylogenetickém kontextu a v kontextu invazní dynamiky</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Biological Invasions

ISSN

1387-3547

e-ISSN

—

Svazek periodika

17

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

17

Strana od-do

987-1003

Kód UT WoS článku

000351197300003

EID výsledku v databázi Scopus

2-s2.0-84906438778