EN
TR
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
Yazarlar
İsmail Karaca
0000-0002-0975-789X
Türkiye
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
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