Journals / Bitki Koruma Bülteni / 2017 / Cilt: 57 - Sayı: 3

Stomach poison activity of some plant extracts on Colorado potato beetle (Coleoptera: Chrysomelidae)

Bazı bitki ekstraktlarının Patates böceği (Coleoptera: Chrysomelidae) üzerindeki mide zehiri aktivitesi

Pages
305–315
Publication Date
2017-09-30
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

These results indicated that H. platytaenium could be potentially used in the management of CPB, especially as a stomach poison.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Discovery of new eco-friendly methods for management of insect-pests is very important in integrated pest management.
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Key Findings & Data:Methanol extracts prepared from vegetative parts of plants were initially tested against 3rd instar larvae via feeding method.
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Conclusion & Impact:These results indicated that H. platytaenium could be potentially used in the management of CPB, especially as a stomach poison.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Leptinotarsa decemlineta · Heracleum platytaenium · Humulus lupulus

Abstract

Discovery of new eco-friendly methods for management of insect-pests is very important in integrated pest management. Toxicities of six different plant extracts (Acanthus dioscoridis L., Achillea millefolium L., Bifora radians Bieb., Heracleum platytaenium Boiss, Humulus lupulus L. and Phlomoides tuberosa (L.) Moench) were evaluated against Colorado potato beetle (CPB) larvae under laboratory conditions. Methanol extracts prepared from vegetative parts of plants were initially tested against 3rd instar larvae via feeding method. Maximum mortality was observed in the case of H. platytaenium and H. lupulus extracts after 48 hours when tested against 3rd stage larvae. So these extracts bearing the maximum biological activity were further evaluated using 2nd and 4th instar larvae. Second instar larvae were more susceptible to H. platytaenium and H. lupulus than 3rd instar larvae. However, 4th stage larvae were the most resistant to these extracts’ activities. These results indicated that H. platytaenium could be potentially used in the management of CPB, especially as a stomach poison.

Özet

Entegre zararlı yönetiminde zararlı böceklerin yönetimi için yeni, çevre dostu metodların geliştirilmesi çok önemlidir. Altı farklı bitki ekstraktının (Acanthus dioscoridis L., Achillea millefolium L., Bifora radians Bieb., Heracleum platytaenium Boiss, Humulus lupulus L. ve Phlomoides tuberosa (L.) Moench) toksisiteleri Patates böceğine karşı laboratuvar koşullarında değerlendirilmiştir. Bitkilerin vejetatif aksamlarından hazırlanan methanol ekstraktları beslenme yoluyla 3.dönem larvalara karşı test edilmiştir. Maksimum ölüm oranı H. platytaenium ve H. lupulus ekstraktında 48 saat sonra gözlemlenmiştir. Bu yüzden bu ekstraktlar ile ileri biyolojik aktivite testleri 2. ve 4. dönem larvalar ile de yürütülmüştür. H. platytaenium ve H. lupulus ekstraktları için 2. dönem larvalar 3. dönem larvalardan daha hassas olmuşlardır. Test edilen dönemlerden 4. dönem larva bu ekstraktların aktiviteleri bakımından en direçli dönem olmuştur. Bu sonuçlar H. platytaenium’un Patates böceğinin yönetiminde özellikle mide zehiri olarak potansiyel olarak kullanılabileceğini ortaya koymuştur.

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Cite This Article

ALKAN, M., GÖKÇE, A., KARA, K. (2017). Stomach poison activity of some plant extracts on Colorado potato beetle (Coleoptera: Chrysomelidae). Bitki Koruma Bülteni, Cilt: 57 - Sayı: 3, 305–315. https://ajindex.com/articles/38079

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