The effect of ethanol extracts from plants of the family Lamiaceae on Colorado Potato Beetle adults (Leptinotarsa decemlineata SAY)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F04%3A121" target="_blank" >RIV/00027006:_____/04:121 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

The effect of ethanol extracts from plants of the family Lamiaceae on Colorado Potato Beetle adults (Leptinotarsa decemlineata SAY)

Original language description

The effect of ethanol extracts, from 9 plants of the family Lamiaceae applied on potato leaves, on the feeding behaviour of adult individuals of Colorado potato beetle was studied in laboratory. Extracts of Salvia splendens, Origanum majorana, Hyssopus officinalis, Salvia officinalis and Marrubium vulgare were strongly repellent (84-98% repellency). Thymus vulgaris, Ocimum bassilicum and Origanum vulgare showed a medium repellency (61-74%) and Mellisa officinalis had a weak repellency (28%). After 24 and 48 hours there were 50 and 90%, respectively, of control leaves eaten. Leaves with extracts of S. splendens, O. majorana, H. officinalis, S. officinalis and M. vulgare showed long antifeedant activity as they were not eaten at all or a little (less than 7%) even after 48 hours of exposure. Leaves treated by T. vulgaris and O. bassilicum had a medium antifeedant activity - eaten by less than 28%. Finally, leaves treated by O. vulgare and M. officinalis showed weak antifeedant effect as

Czech name

Účinky metanolových extraktů získaných z rostlin rodu Lamiaceae na mandelinku bramborovou (Leptinotarsa decemlineata SAY)

Czech description

Účinnost etanolových extraktů získaných z 9 rostlin z čeledi Lamiaceae aplikovaných na listy bramborů pro zjištění antifídantní účinnosti dospělců mandelinky bramborové byly studované pomocí laboratorních testů. Extrakty z rostlin Salvia splendens, Origanum majorana, Hyssopus officinalis, Salvia officinalis a Marrubium vulgare vykázaly vysokou repelenci (84-98%). Extrakty z rostlin Thymus vulgaris, Ocimum bassilicum a Origanum vulgare vykázaly střední repelenci (61-74%) a Mellisa officinalis vykázala velmi slabou účinnost (28%).

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

—

Project

—

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Name of the periodical

Science Letters

ISSN

1529-7276

e-ISSN

—

Volume of the periodical

27

Issue of the periodical within the volume

5

Country of publishing house

MA - MOROCCO

Number of pages

9

Pages from-to

195-203

UT code for WoS article

—

EID of the result in the Scopus database

—