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Journals / Türkiye Tarımsal Araştırmalar Dergisi / 2021 / Cilt: 8 - Sayı: 2

Sitona Germar 1817 (Coleoptera: Curculionidae) Species, Distributions and Population Developments in Alfalfa (Medicago sativa L.) Cultivated Areas: Turkey, Iğdır Province Alfalfa Areas

Yonca (Medicago sativa L.) Tarımı Yapılan Alanlarda Sitona Germar 1817 (Coleoptera: Curculionidae) Türleri, Dağılımları ve Popülasyon Gelişimleri: Türkiye, Iğdır İli Yonca Alanları

Celalettin GÖZÜAÇIK
Neslihan GÜLTEKİN
Antonio J. VELÁZQUEZ DE CASTRO
Pages
184–191
Publication Date
2021-06-30
DOI
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AI Summary & Key Takeaways

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

It was determined that the adults of Sitona species populations reached the highest number in July and October, and S. humeralis was the most intense and widespread species.

📌 3 Key Takeaways

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Objective & Hypothesis:This study was conducted to determine alfalfa (Medicago sativa L.) pest species of Sitona Germar (Coleoptera: Curculionidae) in Iğdır Province located in the Eastern Anatolia Region of Turkey where alfalfa was cultivated in the years 2019 and 2020.
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Key Findings & Data:Field surveys were carried out at 39 locations between April and November, and 6.107 adult individuals were collected from 64 fields using sweeping nets.
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Conclusion & Impact:It was determined that the adults of Sitona species populations reached the highest number in July and October, and S. humeralis was the most intense and widespread species.
🔬Design:Survey & Empirical Study
📍Scope:2019 Verileri
⚙️Variables:Sitona türleri · zararlı · yoğunluk

Abstract

This study was conducted to determine alfalfa (Medicago sativa L.) pest species of Sitona Germar (Coleoptera: Curculionidae) in Iğdır Province located in the Eastern Anatolia Region of Turkey where alfalfa was cultivated in the years 2019 and 2020. Field surveys were carried out at 39 locations between April and November, and 6.107 adult individuals were collected from 64 fields using sweeping nets. Based on research results, six species Sitona humeralis Stephens, 1831, S. concavirostris Hochhuth, 1851, S. bicolor Fåhraeus, 1840, S. longulus Gyllenhal, 1834, S. callosus Gyllenhal, 1834 and S. puncticollis Stephens, 1831 (Coleoptera: Curculionidae) were identified. Of these species, S. humeralis was found as the most intense and dominant species with a rate of 81.4%. The density rates of other species were detected as 12.1%, 5.0%, 1.1%, 0.3% and 0.1%, respectively. It was determined that the adults of Sitona species populations reached the highest number in July and October, and S. humeralis was the most intense and widespread species.

Özet

Bu çalışma, Türkiye’nin Doğu Anadolu Bölgesi’nde yer alan Iğdır ilinde ekimi yapılan yonca bitkisi (Medicago sativa L.) zararlılarından Sitona Germar türlerini belirlemek amacıyla 2019 ve 2020 yıllarında yürütülmüştür. Arazi incelemeleri Nisan-Kasım ayları arasında 39 lokasyonda gerçekleştirilmiş, 64 tarladan atrap yardımıyla 6.107 ergin birey toplanmıştır. Araştırma sonuçlarına göre; Sitona humeralis Stephens, 1831, S. concavirostris Hochhuth, 1851, S. bicolor Fåhraeus, 1840, S. longulus Gyllenhal, 1834, S. callosus Gyllenhal, 1834 ve S. puncticollis Stephens, 1831 (Coleoptera: Curculionidae) olmak üzere 6 tür belirlenmiştir. Bu türlerden en yoğun ve baskın türün % 81.4, oranıyla S. humeralis olduğu tespit edilmiştir. Diğer türlerin yoğunlukları ise sırasıyla % 12.1, % 5.0, % 1.1, % 0.3 ve % 0.1 oranlarında bulunmuştur. Sitona ergin popülasyonlarının Temmuz ve Ekim ayında en yüksek sayıya ulaştığı, S. humeralis’in en yoğun ve yaygın tür olduğu belirlenmiştir.

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Cite This Article

GÖZÜAÇIK, C., GÜLTEKİN, N., CASTRO, A. J. V. D. (2021). Sitona Germar 1817 (Coleoptera: Curculionidae) Species, Distributions and Population Developments in Alfalfa (Medicago sativa L.) Cultivated Areas: Turkey, Iğdır Province Alfalfa Areas. Türkiye Tarımsal Araştırmalar Dergisi, Cilt: 8 - Sayı: 2, 184–191. https://ajindex.com/articles/220870

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