Phytotoxic potential of selected essential oils against Ailanthus altissima (Mill.) Swingle, an invasive tree

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F20%3A10138515" target="_blank" >RIV/00027006:_____/20:10138515 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/20:73603508

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S2352554119303183?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2352554119303183?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.scp.2020.100219" target="_blank" >10.1016/j.scp.2020.100219</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Phytotoxic potential of selected essential oils against Ailanthus altissima (Mill.) Swingle, an invasive tree

Popis výsledku v původním jazyce

Ailanthus altissima (Mill.) Swingle, tree of heaven, is an exotic tree introduced as a horticultural tree in Europe and America in 18th Century. Now it is aggressively invading ecosystems. This study was aimed to estimate phytotoxic potential of essential oils (EOs) from fourteen industrial, aromatic and medicinal crops, such as Thymus sp., Pinus sp., Origanum sp. etc. against this invasive species. The phytotoxic potential was assessed through three different doses of EOs by a germination bioassay and the effects on seedling growth. Analysis of seedling growth revealed that seven EOs (Petasites hybridus, Thymus serpyllum, Thymus vulgaris, Rosmarinus officinalis, Helichrysum italicum, Matricaria chamomilla, Origanum vulgare) exhibit high phytotoxic effect resulting in 95-100% seedling mortality. Moreover, detailed GC-MS analysis of these oils showed that they are mostly comprised either of oxygenated monoterpenes or sesquiterpene hydrocarbons, which are already known as compounds with allelopathic effects. Presented results indicate these essential oils might be used as natural herbicides by foliar application of oils on young plants of Ailanthus altissima.

Název v anglickém jazyce

Phytotoxic potential of selected essential oils against Ailanthus altissima (Mill.) Swingle, an invasive tree

Popis výsledku anglicky

Ailanthus altissima (Mill.) Swingle, tree of heaven, is an exotic tree introduced as a horticultural tree in Europe and America in 18th Century. Now it is aggressively invading ecosystems. This study was aimed to estimate phytotoxic potential of essential oils (EOs) from fourteen industrial, aromatic and medicinal crops, such as Thymus sp., Pinus sp., Origanum sp. etc. against this invasive species. The phytotoxic potential was assessed through three different doses of EOs by a germination bioassay and the effects on seedling growth. Analysis of seedling growth revealed that seven EOs (Petasites hybridus, Thymus serpyllum, Thymus vulgaris, Rosmarinus officinalis, Helichrysum italicum, Matricaria chamomilla, Origanum vulgare) exhibit high phytotoxic effect resulting in 95-100% seedling mortality. Moreover, detailed GC-MS analysis of these oils showed that they are mostly comprised either of oxygenated monoterpenes or sesquiterpene hydrocarbons, which are already known as compounds with allelopathic effects. Presented results indicate these essential oils might be used as natural herbicides by foliar application of oils on young plants of Ailanthus altissima.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Sustainable Chemistry and Pharmacy

ISSN

2352-5541

e-ISSN

—

Svazek periodika

15

Číslo periodika v rámci svazku

MAR 2020

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

8

Strana od-do

1-8

Kód UT WoS článku

000519562700034

EID výsledku v databázi Scopus

2-s2.0-85078236965