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Journals / Türkiye Entomoloji Dergisi / 2015 / Cilt: 39 - Sayı: 4

Börülce yaprakbiti, Aphis craccivoraKoch. (Hemiptera: Aphididae)'nin EPG yöntemi ile farklı bakla çeşitleri üzerindeki beslenme davranışının belirlenmesi

Electrical Penetration Graph monitored feeding behavior of cowpea aphid, Aphis craccivoraKoch.(Hemiptera:Aphididae), on faba bean, ViciafabaL (Fabaceae),cultivars

Alan SOFFAN
Abdulrahman Saad ALDAWOOD
Pages
401–411
Publication Date
2022-11-05
DOI
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AI Summary & Key Takeaways

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

Speculatively, longest duration of waveform F, which had a relation with the mechanical disturbance during feeding, probably is one of the possible resistant factors in Gazira2 cultivar, however this remains intriguing and needs further study.

📌 3 Key Takeaways

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Objective & Hypothesis:Feeding behavior of cowpea aphid, Aphis craccivora Koch. (Hemiptera: Aphididae), was evaluated on five faba bean, Vicia faba L. (Fabaceae), cultivars, including the resistant cultivar Gazira2, by using the Electrical Penetration Graph (EPG) technique.
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Key Findings & Data:Two-way factorial ANOVA showed that the EPG parameter values in WP and DL were significantly different, while the cultivars difference occurred mostly in the WP tissue, as indicated through one-way ANOVA Kruskal-Wallis analysis.
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Conclusion & Impact:Speculatively, longest duration of waveform F, which had a relation with the mechanical disturbance during feeding, probably is one of the possible resistant factors in Gazira2 cultivar, however this remains intriguing and needs further study.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Feeding behavior of cowpea aphid, Aphis craccivora Koch. (Hemiptera: Aphididae), was evaluated on five faba bean, Vicia faba L. (Fabaceae), cultivars, including the resistant cultivar Gazira2, by using the Electrical Penetration Graph (EPG) technique. Experiments were conducted on whole plants (WP) and detached leaves (DL). Fifteen parameters of EPG recording were selected for statistical analysis. Two-way factorial ANOVA showed that the EPG parameter values in WP and DL were significantly different, while the cultivars difference occurred mostly in the WP tissue, as indicated through one-way ANOVA Kruskal-Wallis analysis. Cowpea aphid feeding behavior on WP Gazira2 resistant cultivar had the longest duration of stylet derailment (waveform F) and total probing, but lowest in total duration of pathway (waveform C), xylem ingestion (waveform G),and number of probes. Speculatively, longest duration of waveform F, which had a relation with the mechanical disturbance during feeding, probably is one of the possible resistant factors in Gazira2 cultivar, however this remains intriguing and needs further study.

Özet

Bu çalışmada börülce yaprakbiti, Aphis craccivora Koch. (Hemiptera: Aphididae)'nin beş farklı bakla çeşidi, dayanıklı olduğu bilinen Gazira2 çeşidi dahil olmak üzere, üzerindeki beslenme davranışı EPG (Electrical Penetration Graph) yöntemi kullanılarak belirlenmiştir. Denemeler tüm bitkide (WP) ve seçilmiş yapraklarda (DL) gerçekleştirilmiştir. İstatistik analizler için 15 EPG parametresi kullanılmıştır. İstatistik sonuçları (Two-Way Factorial ANNOVA) EPG verilerinin tüm bitkide ve seçilmiş yapraklarda önemli derece farklı olduklarını göstermiştir. Börülce yaprakbitinin Gazira2 çeşidinde tüm bitki üzerinde beslenme sonuçlarına bakıldığında en uzun penetrasyon süresinin bu çeşit üzerinde olduğu, buna karşılık "waveform C" "waveform G" verilerinin ve beslenme denemesi sayıları gibi değerlerinin en kısa sureye sahip olduğu tespit edilmiştir. Dayanıklı çeşit üzerinde tespit edilen en uzun beslenme süresinin Gazira2 çeşidinin morfolojik özelliklerinden kaynaklandığı düşünülmekte olup bu konuda daha fazla çalışmaya ihtiyaç duyulmaktadır.

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Cite This Article

SOFFAN, A., ALDAWOOD, A. S. (2022). Börülce yaprakbiti, Aphis craccivoraKoch. (Hemiptera: Aphididae)'nin EPG yöntemi ile farklı bakla çeşitleri üzerindeki beslenme davranışının belirlenmesi. Türkiye Entomoloji Dergisi, Cilt: 39 - Sayı: 4, 401–411. https://ajindex.com/articles/628085

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