Essential oils as prospective fumigants against Tetranychus urticae Koch
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F16%3A00003746" target="_blank" >RIV/00027006:_____/16:00003746 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.indcrop.2016.09.050" target="_blank" >http://dx.doi.org/10.1016/j.indcrop.2016.09.050</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.indcrop.2016.09.050" target="_blank" >10.1016/j.indcrop.2016.09.050</a>
Alternative languages
Result language
angličtina
Original language name
Essential oils as prospective fumigants against Tetranychus urticae Koch
Original language description
The efficacy of essential oils (EOs) obtained from 18 aromatic plant species against Tetranychus urticae, an important pest of greenhouse crops, was studied under in vitro conditions. The EOs were applied by fumigation in a highest tested concentration of 15 µl L-1. Based on the comparison of lethal doses, the most efficient EO was selected, obtained from Ocimum basilicum (LC50 = 0.6 µl L-1; LC90 = 5.9 µl L-1). Females found in an area with EO fumes laid significantly fewer eggs compared to the control. Oviposition was most inhibited by the fumes of EOs from Ocimum basilicum, Mentha spicata, M. arvensis, M. pulegium, Origanum majorana, and Origanum compactum, which showed fertility inhibition higher than 80%. Short-term exposure of eggs to the fumes of some EOs caused their high mortality. The highest ovicidal effect was observed for the EO obtained from M. spicata (LC50 = 0.3 µl.L-1; LC90 = 1.7 µl L-1). A comparison of the biological efficacy and chemical composition of the EOs revealed that EOs containing a major share of oxygenated monoterpenes had much higher activity. Based on the results of acute and ovicidal toxicity, EOs obtained from M. spicata and O. basilicum, including their major compounds, linalool and carvone, were selected as active substances suitable for the development of botanical acaricides applied by fumigation.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
GF - Diseases, pests, weeds and plant protection
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QJ1510160" target="_blank" >QJ1510160: New technologies of the gaining of bioactive compounds from medicinal and aromatic plants as a sources of active substances of botanical pesticides and food supplements.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Industrial Crops and Products
ISSN
0926-6690
e-ISSN
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Volume of the periodical
94
Issue of the periodical within the volume
December
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
755-761
UT code for WoS article
000387298100082
EID of the result in the Scopus database
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