Journals / Bitki Koruma Bülteni / 2021 / Cilt: 61 - Sayı: 4

Periodic and annual changes in body weight and fat ratio of sunn pest, Eurygaster maura L. 1758 (Hemiptera: Scutelleridae)

Sünenin, Eurygaster maura L. 1758 (Hemiptera: Scutelleridae) vücut ağırlığında ve yağ oranında dönemsel ve yıllık değişimler

Pages
26–37
Publication Date
2021-12-31
DOI
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AI Summary & Key Takeaways

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

Especially in female individuals 27% and above, suitable for climatic conditions during active life; It has been demonstrated that in conditions where there is high temperature, low proportion humidity, wind speed and precipitation and proper nutrient abundance for 2 consecutive years, there is a significant increase in population size and pest can cause an epidemic.

📌 3 Key Takeaways

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Objective & Hypothesis:This study, which aims to predict the outbreaks of sunn pest; was carried out in two overwintering sites for six life cycles in 2013-2019.
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Key Findings & Data:Three critical periods in each life cycle during the study; at the beginning of the estivation, hibernation and active life periods, the densities of the overwintering population, the fat ratios, weights, and the relationships between them were determined.
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Conclusion & Impact:Especially in female individuals 27% and above, suitable for climatic conditions during active life; It has been demonstrated that in conditions where there is high temperature, low proportion humidity, wind speed and precipitation and proper nutrient abundance for 2 consecutive years, there is a significant increase in population size and pest can cause an epidemic.
🔬Design:Research Article
📍Scope:2013-2019 Verileri
⚙️Variables:besin · fizyolojik durum · iklim

Abstract

This study, which aims to predict the outbreaks of sunn pest; was carried out in two overwintering sites for six life cycles in 2013-2019. Three critical periods in each life cycle during the study; at the beginning of the estivation, hibernation and active life periods, the densities of the overwintering population, the fat ratios, weights, and the relationships between them were determined. It has been determined that the winter population of sunn pest varies in terms of both weight and fat depending on gender, life cycles and critical periods, and there is a positive relationship between body mass and fat ratios. Lipids ratio is an important indicator that we can use in estimates of sunn pest epidemic with appropriate climatic conditions and nutrient abundance. Especially in female individuals 27% and above, suitable for climatic conditions during active life; It has been demonstrated that in conditions where there is high temperature, low proportion humidity, wind speed and precipitation and proper nutrient abundance for 2 consecutive years, there is a significant increase in population size and pest can cause an epidemic.

Özet

Süne (Eurygaster maura L. (Hem: Scutelleridae)) salgınlarının tahmin edilmesini amaçlayan bu çalışma; iki kışlakta 2013-2019 yıllarında 6 yaşam döngüsü süresince yürütülmüştür. Çalışma süresince her yaşam döngüsünde 3 kritik periyod; yazlama, kışlama ve aktif yaşam dönemleri başlangıçlarında kışlak yoğunlukları ile sünenin yağ oranları ve ağırlıkları belirlenmiş, aralarındaki ilişkiler saptanmıştır. Süne kışlak popülasyonu hem ağırlık, hem de yağ oranları açısından cinsiyetlere, yaşam döngülerine, kritik dönemlere bağlı olarak farklılıklar gösterdiği, vücut kitlesi ile yağ oranları arasında pozitif bir ilişkinin bulunduğu belirlenmiştir. Yağ oranının uygun iklim koşulları ve besin bolluğu ile birlikte süne salgın tahminlerinde kullanabileceğimiz önemli göstergelerden olduğu, hibernasyon sonrası yağ oranının yüksek; özellikle dişi bireylerde %27 ve üzerinde, aktif yaşam süresince iklim koşullarının uygun; yüksek sıcaklık, düşük orantılı nem, rüzgar hız ve yağış ile uygun besin bolluğunun olduğu koşulların üst üste iki yıl süreyle gerçekleşmesi durumunda popülasyon büyüklüğünde önemli ölçüde artışların olduğu ve zararlının salgın oluşturabildiği ortaya konulmuştur.

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Cite This Article

BABAROĞLU, E., ÖZKAN, M., AKCİ, E., ÇULCU, M., AKSU, P., AKTUĞ, Ü. (2021). Periodic and annual changes in body weight and fat ratio of sunn pest, Eurygaster maura L. 1758 (Hemiptera: Scutelleridae). Bitki Koruma Bülteni, Cilt: 61 - Sayı: 4, 26–37. https://ajindex.com/articles/384123

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