Phytochemical composition and antifeedant activity of five Vincetoxicum taxa against Spodoptera littoralis and Leptinotarsa decemlineata
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F17%3A00004103" target="_blank" >RIV/00027006:_____/17:00004103 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.12991/mpj.2017.28" target="_blank" >http://dx.doi.org/10.12991/mpj.2017.28</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12991/mpj.2017.28" target="_blank" >10.12991/mpj.2017.28</a>
Alternative languages
Result language
angličtina
Original language name
Phytochemical composition and antifeedant activity of five Vincetoxicum taxa against Spodoptera littoralis and Leptinotarsa decemlineata
Original language description
Five Vincetoxicum taxa (V. canescens subsp. canescens, V. canescens subsp. pedunculata, V. fuscatum subsp. fuscatum, V. fuscatum subsp. boissieri and V. parviflorum) were investigated for insect antifeedant activity against Spodoptera littoralis and Leptinotarsa decemlineata. At a dose of 500 µg/cm2, 12 extracts were 100 % feeding deterrent, while 6 extracts showed 86.3- 99.3 % antifeedant activity. The effective doses (ED50) of the total ethanol extract from V. canescens subsp. pedunculata and of the methanol: dichloromethane (1:1) extract from V. parviflorum were 12, and 18 µg/cm2, respectively, against S. littoralis, and that of the total ethanol extract from V. fuscatum subsp. fuscatum was 25 µg/cm2 against L. decemlineata. The dichloromethane extracts of V. parviflorum and V. canescens subsp. pedunculata inhibited the growth of S. littoralis with ED50 values of 0.08 and 0.09 mg/g, respectively, and their LD50 values for larval mortality were 1.07 and 1.03 mg/g, respectively. Phytochemical analysis revealed the presence of cardiotonic glycosides, sugars, flavonoids and alkaloids in all investigated taxa. In the dichloromethane and methanol:dichloromethane (1:1) extracts, phenanthroindolizidine alkaloids were detected by LC/MS/MS.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Marmara Pharmaceutical Journal
ISSN
1309-0801
e-ISSN
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Volume of the periodical
21
Issue of the periodical within the volume
4
Country of publishing house
TR - TURKEY
Number of pages
9
Pages from-to
872-880
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85031403382