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Bazı bitki ekstraktlarının laboratuvar koşullarında Patates böceği [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] larvaları üzerine beslenme engelleyici ve larval gelişmeyi engelleyici etkileri

Year 2015, Volume: 39 Issue: 4, 0 - 0, 04.12.2015
https://doi.org/10.16970/ted.35600

Abstract

Bu çalışmada Achillea millefolium L. (Asteraceae), Heracleum platytaenium Boiss (Apiaceae), Humulus lupulus L. (Cannabaceae) ekstraktının Patates böceği (Leptinotarsa decemlineata Say, Col: Chyrsomelidae) üzerindeki beslenmeyi engelleyici ve larval gelişmeyi engelleyici etkileri laboratuvar şartlarında test edilmiştir. Bitki ekstraktlarının eldesinde H. lupulus’un kozalakları, H. platytaenium’un gövde ve yaprakları, A. millefolium’un ise çiçekleri kullanılmış ve maserasyon tekniği kullanılarak metanol ekstraktları elde edilmiştir. Bitki ekstraları (50 g/L) patates yapraklarına uygulanmış ve her bir böceğin tükettiği yaprak alanı 24, 48 ve 72 saat sonra planimetre ile ölçülmüştür. Tek doz tarama testlerinde tüm bitki ekstraktları 50 g/L konsantrasyonda beslenme engelleyici etkiye sahip olmuş ve ortalama yaprak tüketim alanı H. lupulus, H. platytaenium, A. millefolium için sırasıyla 0.04 cm2, 0.05 cm2 ve 0.30 cm2 olarak hesaplanmıştır. Doz-etki denemelerin de ortalama yaprak tüketim alanı ile doz arasında negatif bir ilişki saptanmıştır. En yüksek beslenmeyi engelleyici etki 10 g/L konsantrasyonda H. lupulus ekstraktında 72. saat sonunda 0.68 cm2 yaprak tüketim alanı ile görülmüştür. H. lupulus ve H. platytaenium ekstraktları larval gelişme indeksi üzerine benzer etkilere sahip olmuşlardır. Her iki bitki ekstraktı 30 g/L konsantrasyonda 1.2 gelişme indeks değerine sahip olmuştur. Bu sonuçlar H. lupulus ve H. platytaenium ekstraktlarının patates böceğine karşı beslenme engelleyici ve larval gelişmeyi engelleyici etkilerinin olduğunu ortaya koymaktadır. 

Antifeedant activity and growth inhibition effects of some plant extracts against larvae of Colorado potato beetle [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] under laboratory conditions

Year 2015, Volume: 39 Issue: 4, 0 - 0, 04.12.2015
https://doi.org/10.16970/ted.35600

Abstract

Antifeedant activity and growth inhibition effects of Achillea millefolium L. (Asteraceae), Heracleum platytaenium Boiss (Apiaceae), and Humulus lupulus L. (Cannabaceae) extracts were tested on the third instar larvae of Colorado potato beetle (Leptinotarsa decemlineata Say, Col: Chyrsomelidae) under laboratory conditions. Plant extracts were obtained treating “cones” of H. lupulus, leaves and stems of H. platytaenium and leaves, stems and flowers of A. millefolium with methanol using maceration technique. The plant extracts (50 g/L) were applied to potato leaflets and consumption area for individual insect was measure with a planimeter after 24, 48 and 72h. The single dose screening bioassay revealed that all tested plant extracts possessed antifeedant activity against the beetle larvae at 50 g/L concentration and average consumed leaf area were 0.04 cm2, 0.05 cm2 and 0.30 cm2  for H. lupulus, H. platytaenium and A. millefolium respectively. In dose response bioassay, it was revealed that there was a negative correlation between the averages consumed leaflet area and the plant extract dose. The greatest antifeedant activity was seen in H. lupulus extract treated leaflets at 10 g/L concentration and the average consumed leaflet area was 0.68 cm2 after 72 h. The H. platytaenium and H. lupulus extracts had similar effects on the larval growth indices. Both plants extracts had 1.2 growth index values at 30 g/L concentration. These results indicate that the H. platytaenium and H. lupulus extracts could have significant potential as antifeedant and larval growth inhibition agent in the control of larvae of Colorado potato beetle.

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Journal Section Articles
Authors

Mustafa Alkan This is me

Ayhan Gökçe

Kenan Kara

Publication Date December 4, 2015
Submission Date June 1, 2015
Published in Issue Year 2015 Volume: 39 Issue: 4

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APA Alkan, M., Gökçe, A., & Kara, K. (2015). Antifeedant activity and growth inhibition effects of some plant extracts against larvae of Colorado potato beetle [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] under laboratory conditions. Turkish Journal of Entomology, 39(4). https://doi.org/10.16970/ted.35600
AMA Alkan M, Gökçe A, Kara K. Antifeedant activity and growth inhibition effects of some plant extracts against larvae of Colorado potato beetle [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] under laboratory conditions. TED. December 2015;39(4). doi:10.16970/ted.35600
Chicago Alkan, Mustafa, Ayhan Gökçe, and Kenan Kara. “Antifeedant Activity and Growth Inhibition Effects of Some Plant Extracts Against Larvae of Colorado Potato Beetle [Leptinotarsa Decemlineata Say (Col: Chyrsomelidae)] under Laboratory Conditions”. Turkish Journal of Entomology 39, no. 4 (December 2015). https://doi.org/10.16970/ted.35600.
EndNote Alkan M, Gökçe A, Kara K (December 1, 2015) Antifeedant activity and growth inhibition effects of some plant extracts against larvae of Colorado potato beetle [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] under laboratory conditions. Turkish Journal of Entomology 39 4
IEEE M. Alkan, A. Gökçe, and K. Kara, “Antifeedant activity and growth inhibition effects of some plant extracts against larvae of Colorado potato beetle [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] under laboratory conditions”, TED, vol. 39, no. 4, 2015, doi: 10.16970/ted.35600.
ISNAD Alkan, Mustafa et al. “Antifeedant Activity and Growth Inhibition Effects of Some Plant Extracts Against Larvae of Colorado Potato Beetle [Leptinotarsa Decemlineata Say (Col: Chyrsomelidae)] under Laboratory Conditions”. Turkish Journal of Entomology 39/4 (December 2015). https://doi.org/10.16970/ted.35600.
JAMA Alkan M, Gökçe A, Kara K. Antifeedant activity and growth inhibition effects of some plant extracts against larvae of Colorado potato beetle [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] under laboratory conditions. TED. 2015;39. doi:10.16970/ted.35600.
MLA Alkan, Mustafa et al. “Antifeedant Activity and Growth Inhibition Effects of Some Plant Extracts Against Larvae of Colorado Potato Beetle [Leptinotarsa Decemlineata Say (Col: Chyrsomelidae)] under Laboratory Conditions”. Turkish Journal of Entomology, vol. 39, no. 4, 2015, doi:10.16970/ted.35600.
Vancouver Alkan M, Gökçe A, Kara K. Antifeedant activity and growth inhibition effects of some plant extracts against larvae of Colorado potato beetle [Leptinotarsa decemlineata Say (Col: Chyrsomelidae)] under laboratory conditions. TED. 2015;39(4).