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The Efficacy of Serratia Nematodiphila and Neem Azal T/S on Macrosiphum Rosae: New Approaches in Biological Control

dc.contributor.author Kaplan, Mehmet
dc.contributor.author Dilmen, Halil
dc.contributor.author Şanver, Utku
dc.contributor.author Doğaç, Merve
dc.date.accessioned 2025-07-30T16:34:07Z
dc.date.available 2025-07-30T16:34:07Z
dc.date.issued 2024
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp Siirt Üniversitesi,Siirt Üniversitesi,Siirt Üniversitesi,Van Yüzüncü Yıl Üniversitesi en_US
dc.description.abstract The rose aphid, Macrosiphum rosae (L.) (Hemiptera: Aphididae), is one of the most common pests of rose plants. This study evaluated the effects of four different doses of Neem Azal-T/S, containing the active ingredient Azadirachtin A, and a dose of Serratia nematodiphila (1x108 cfu/ml) on M. rosae over 72 hours. The experiment was conducted in a climate chamber under controlled conditions (25±1 °C, 60±5% relative humidity, and a 16:8 light-dark photoperiod). The results showed that Neem Azal-T/S led to mortality rates of 12.5%, 17.5%, 60%, and 77.5%, respectively, while S. nematodiphila resulted in a 78% mortality rate after 72 hours. In the control group, mortality was 0.75%, while mortality rates for the treatment groups were 1.25 (Neem_1), 1.75 (Neem_2), 6.00 (Neem_3), 7.00 (Neem_4), and 8.25 (S. nematodiphila). Statistical analyses showed significant differences between all treatment groups and the control. In conclusion, this study demonstrated that both Neem Azal-T/S and S. nematodiphila significantly increased mortality rates in M. rosae compared with the control. Additionally, this study is the first record of the presence of S. nematodiphila in Türkiye and the first information on its entomopathogenic effect on M. rosae in the worldwide, supporting the potential of biological methods in managing rose aphids and emphasizing the importance of biological control strategies in agricultural pest management. en_US
dc.identifier.doi 10.31015/jaefs.2024.4.18
dc.identifier.endpage 893 en_US
dc.identifier.issn 2602-246X
dc.identifier.issn 2618-5946
dc.identifier.issue 4 en_US
dc.identifier.scopusquality N/A
dc.identifier.startpage 884 en_US
dc.identifier.trdizinid 1301052
dc.identifier.uri https://doi.org/10.31015/jaefs.2024.4.18
dc.identifier.uri https://search.trdizin.gov.tr/en/yayin/detay/1301052/the-efficacy-of-serratia-nematodiphila-and-neem-azal-ts-on-macrosiphum-rosae-new-approaches-in-biological-control
dc.identifier.uri https://hdl.handle.net/20.500.14720/28153
dc.identifier.volume 8 en_US
dc.identifier.wosquality N/A
dc.language.iso en en_US
dc.relation.ispartof International Journal of Agriculture, Environment and Food Sciences en_US
dc.relation.publicationcategory Makale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/openAccess en_US
dc.title The Efficacy of Serratia Nematodiphila and Neem Azal T/S on Macrosiphum Rosae: New Approaches in Biological Control en_US
dc.type Article en_US

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