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Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species

Spreading of the plant species in new areas is supported by the hypothesis in which chemicals produced by alien species are allopathic to native plants. A novel weapon hypothesis was tested by using essential oil of dangerous alien species Heracleum mantegazzianum in laboratory conditions. Abovegrou...

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Autores principales: Matoušková, Martina, Jurová, Jana, Gruľová, Daniela, Wajs-Bonikowska, Anna, Renčo, Marek, Sedlák, Vincent, Poráčová, Janka, Gogaľová, Zuzana, Kalemba, Danuta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6384721/
https://www.ncbi.nlm.nih.gov/pubmed/30682808
http://dx.doi.org/10.3390/molecules24030425
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author Matoušková, Martina
Jurová, Jana
Gruľová, Daniela
Wajs-Bonikowska, Anna
Renčo, Marek
Sedlák, Vincent
Poráčová, Janka
Gogaľová, Zuzana
Kalemba, Danuta
author_facet Matoušková, Martina
Jurová, Jana
Gruľová, Daniela
Wajs-Bonikowska, Anna
Renčo, Marek
Sedlák, Vincent
Poráčová, Janka
Gogaľová, Zuzana
Kalemba, Danuta
author_sort Matoušková, Martina
collection PubMed
description Spreading of the plant species in new areas is supported by the hypothesis in which chemicals produced by alien species are allopathic to native plants. A novel weapon hypothesis was tested by using essential oil of dangerous alien species Heracleum mantegazzianum in laboratory conditions. Aboveground plant material was collected in south-east part of Slovakia, dried and hydrodistilled for essential oil isolation. Dominant compounds as octyl acetate (62.6%), hexyl 2-metylbutyrate (10.7%), hexyl isobutyrate (7.5%) and hexyl butyrate (6.5%) were identified by GC-MS. Potential phytotoxic activity was tested on three dicot plant species garden cress (Lepidium sativum L.), radish (Raphanus sativus L.) and lettuce (Lactuca sativa L.) and on one monocot plant species wheat Triticum aestivum L. Germination of the seeds of model plant species after influencing by different doses of essential oil of H. mantegazzianum as well as the roots length was evaluated. Lepidium sativum L. and Raphanus sativus L. were generally not sensitive to applied doses of essential oil although a little stimulation effect at some concentrations prevailed over inhibition effect. Similarly, in monocot species Triticum aestivum L., stimulation was visible in both root length and root number at two or one highest doses, respectively.
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spelling pubmed-63847212019-02-23 Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species Matoušková, Martina Jurová, Jana Gruľová, Daniela Wajs-Bonikowska, Anna Renčo, Marek Sedlák, Vincent Poráčová, Janka Gogaľová, Zuzana Kalemba, Danuta Molecules Article Spreading of the plant species in new areas is supported by the hypothesis in which chemicals produced by alien species are allopathic to native plants. A novel weapon hypothesis was tested by using essential oil of dangerous alien species Heracleum mantegazzianum in laboratory conditions. Aboveground plant material was collected in south-east part of Slovakia, dried and hydrodistilled for essential oil isolation. Dominant compounds as octyl acetate (62.6%), hexyl 2-metylbutyrate (10.7%), hexyl isobutyrate (7.5%) and hexyl butyrate (6.5%) were identified by GC-MS. Potential phytotoxic activity was tested on three dicot plant species garden cress (Lepidium sativum L.), radish (Raphanus sativus L.) and lettuce (Lactuca sativa L.) and on one monocot plant species wheat Triticum aestivum L. Germination of the seeds of model plant species after influencing by different doses of essential oil of H. mantegazzianum as well as the roots length was evaluated. Lepidium sativum L. and Raphanus sativus L. were generally not sensitive to applied doses of essential oil although a little stimulation effect at some concentrations prevailed over inhibition effect. Similarly, in monocot species Triticum aestivum L., stimulation was visible in both root length and root number at two or one highest doses, respectively. MDPI 2019-01-24 /pmc/articles/PMC6384721/ /pubmed/30682808 http://dx.doi.org/10.3390/molecules24030425 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Matoušková, Martina
Jurová, Jana
Gruľová, Daniela
Wajs-Bonikowska, Anna
Renčo, Marek
Sedlák, Vincent
Poráčová, Janka
Gogaľová, Zuzana
Kalemba, Danuta
Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species
title Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species
title_full Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species
title_fullStr Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species
title_full_unstemmed Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species
title_short Phytotoxic Effect of Invasive Heracleum mantegazzianum Essential Oil on Dicot and Monocot Species
title_sort phytotoxic effect of invasive heracleum mantegazzianum essential oil on dicot and monocot species
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6384721/
https://www.ncbi.nlm.nih.gov/pubmed/30682808
http://dx.doi.org/10.3390/molecules24030425
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