Araştırma Makalesi

Yerel entomopatojen fungus konidialarının çevresel kalıcılığı ve Ceratitis capitata (Wiedemann, 1824) (Diptera: Tephritidae) üzerindeki etkinliği

Cilt: 48 Sayı: 3 16 Ekim 2024
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Environmental persistence of the conidia of native entomopathogenic fungi and their efficiency on Ceratitis capitata (Wiedemann, 1824) (Diptera: Tephritidae)

Abstract

This study aimed to investigate the effects of local Beauveria bassiana (Balsamo) Vuillemin and Cordyceps fumosorosea (Wize) (Hypocreales: Cordycipitaceae) isolates on Ceratitis capitata (Wiedemann, 1824) (Diptera: Tephritidae) prepupae, during 2020 and 2021 in the Mediterranean Region of Türkiye. In petri dishes, mortality rates varied with doses: for LD.2016 (B. bassiana), between 30 and 60%, for M6-4 (B. bassiana), 30-46%, of IFR (C. fumosorosea), 65-100%. Additionally, differences were detected between the prepupa and pupa periods of the larvae depending on the isolate. In sterile soil studies, the IFR caused mortality rates of 53-93%, while those for the LD.2016 isolate were 20-55%, depending on the doses. In conidial survival studies, the IFR caused mortality rates of 70-93% at 0 months and 44-60% in the 12th month. The LD.2016 mortality was among 37-55% at 0 months, while mortality rates decreased to 2% in the 12th month. The reproductive capacity of adult individuals that emerged alive after infection was negatively affected depending on time and fungal isolate. In semi-controlled field conditions, the IFR isolate had mortality rates varied between 40 and 65%, and LD.2016 mortality rates varied between 34 and 62%, depending on doses. It was observed that the fungi used in the study had potential in biological control of C. capitata.

Keywords

Destekleyen Kurum

Ministry of Agriculture and Forestry of the Republic of Turkey, General Directorate of Agricultural Research and Policies

Proje Numarası

TAGEM/BSAD/A/21/A2/P5/2404

Teşekkür

This study was funded by the Ministry of Agriculture and Forestry of the Republic of Turkey, General Directorate of Agricultural Research and Policies, (with the project number TAGEM/BSAD/A/21/A2/P5/2404), and the manuscript was produced from a part of data from first author’s PhD. dissertation. Petri dishes bioassay results and the first application results of conidial persistence studies (0th month on sterile soil bioassays), which form a part of this study, were presented as an oral presentation at the 8th International Entomopathogens and Microbial Control Congress held in Antalya-Turkey on 6-8 October 2022, and the summary was included in the congress summary book.

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Tarımda Entomoloji

Bölüm

Araştırma Makalesi

Erken Görünüm Tarihi

16 Ekim 2024

Yayımlanma Tarihi

16 Ekim 2024

Gönderilme Tarihi

12 Haziran 2024

Kabul Tarihi

7 Ekim 2024

Yayımlandığı Sayı

Yıl 1970 Cilt: 48 Sayı: 3

Kaynak Göster

APA
Sevinç, M. S., & Karaca, İ. (2024). Environmental persistence of the conidia of native entomopathogenic fungi and their efficiency on Ceratitis capitata (Wiedemann, 1824) (Diptera: Tephritidae). Turkish Journal of Entomology, 48(3), 327-342. https://doi.org/10.16970/entoted.1498947

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