Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium

BAYÖZEN, Ayşenur; YILDIZ, Ayhan

Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium

Ayşenur BAYÖZEN, (Tarım İl Müdürlüğü, Şanlıurfa, Türkiye)

Ayhan YILDIZ (Adnan Menderes Üniversitesi, Ziraat Fakültesi, Bitki Koruma Bölümü, Aydın, Türkiye)

Turkish Journal of Biology

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Yıl: 2009 Cilt: 33 Sayı: 1 Sayfa Aralığı: 53 - 57 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium

Öz:

Bu çalışma çilekte (Fragaria vesca) Rhizoctonia solani Kühn.’nin neden olduğu hastalık şiddetine ve çilek bitkisinin gelişimine mikorizal fungusların etkisini değerlendirmek amacıyla ele alınmıştır. Çilekte patojen oldukları bilinen biri çilekten (RsFv), diğeri domuz pıtrağından (Xanthium strumarium L., RsXs) izole edilmiş 2 Rhizoctonia solani izolatına karşı mikorizal bir preparat olan BioOrganics ile inokule edilen çilek fideleri kullanılmıştır. En yüksek hastalık şiddeti RsFv ile inokule edilen bitkilerin köklerinde % 67 olarak saptanırken, en düşük hastalık şiddeti 15BRsFv (RsFv inokulasyonundan 15 gün önce BioOrganics uygulaması) uygulamasında % 31 olarak saptanmıştır. RsXs ile inokule edilen çilek bitkilerin köklerinde de hastalık şiddeti yine yüksek olmuş ve % 77 olarak saptanmıştır. 15BRsXs (RsXs uygulamasından 15 gün önce BioOrganics uygulaması) uygulamasında ise hastalık şiddeti % 35 olmuştur. Çilek bitkilerinin yaprak ve sürgünlerinde görülen hastalık şiddeti değerlendirildiğinde ise RsFv uygulamasında % 45, RsXs uygulamasında % 40 olurken, BRsFv % 15, BRsXs % 10, 15BRsFv % 15 ve 15BRsXs % 5 olmuştur. Bu sonuçlara göre patojen uygulamasından 15 gün önce mikoriza uygulamasıyla, mikoriza ile birlikte patojen uygulaması arasında istatistiki olarak bir farklılık bulunmamıştır. Elde ettiğimiz bulgulara göre mikoriza ile inokule edilen bitkilerin (tek başına veya R. solani ile birlikte) gelişimlerinin artığı ve verim üzerine de olumlu etkilerinin olduğu gözlemlenmiştir.

Anahtar Kelime: verim Rhizoctonia solani hastalık önleme patojenite mantar çilek Xanthium strumarium mikoriza bitki patojenleri

Konular: Biyoloji

Çilek ve domuz pıtrağından (Xanthium strumarium) izole edilen Rhizoctonia solani Kühn.’nin patojenisitesi ve mikoriza etkileşimi

Öz:

The effects of mycorrhizal fungi on the disease severity of Rhizoctonia solani Kühn., and the role of mycorrhizal fungi on strawberry (Fragaria vesca L.) growth were investigated. Strawberry seedlings were inoculated with BioOrganics as a mycorrhizal preparation against 2 R. solani isolates, which were isolated from strawberry (RsFv) and Xanthium strumarium (RsXs). The highest disease severity in strawberry roots was observed after inoculation with RsFv at a rate of 67%. On the other hand, the lowest disease severity in strawberry roots was at 31% for 15BRsFv (15 days before inoculation with BioOrganics and RsFv). Similarly, the highest disease severity in plants was seen with RsXs inoculated plants at a rate of 77%. The disease severity in plants was at 35% for 15BRsXs (15 days before inoculation with BioOrganics and R. solani isolated from Xanthium strumarium L.). When strawberry leaf and shoots were evaluated, the disease severity varied as follows: 45% for RsFv, 40% for RsXs, 15% for BRsFv, 10% for BRsXs, 15% for 15BRsFv, and 5% for 15BRsXs. According to these results, there was no significant difference between the pre-inoculation of mycorrhizae (15 days) and simultaneous inoculation with a pathogen. Based on our findings, we concluded that when all plant growth parameters were treated with mycorrhizae (either alone or with R. solani) strawberry plant growth was greatly improved, and our observations showed the beneficial effects of mycorrhizae on yield.

Anahtar Kelime: Xanthium strumarium mycorrhizas plant pathogens yields Rhizoctonia solani disease prevention pathogenicity fungi strawberries

Konular: Biyoloji

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	BAYÖZEN A, YILDIZ A (2009). Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. , 53 - 57.
Chicago	BAYÖZEN Ayşenur,YILDIZ Ayhan Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. (2009): 53 - 57.
MLA	BAYÖZEN Ayşenur,YILDIZ Ayhan Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. , 2009, ss.53 - 57.
AMA	BAYÖZEN A,YILDIZ A Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. . 2009; 53 - 57.
Vancouver	BAYÖZEN A,YILDIZ A Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. . 2009; 53 - 57.
IEEE	BAYÖZEN A,YILDIZ A "Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium." , ss.53 - 57, 2009.
ISNAD	BAYÖZEN, Ayşenur - YILDIZ, Ayhan. "Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium". (2009), 53-57.

APA	BAYÖZEN A, YILDIZ A (2009). Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. Turkish Journal of Biology, 33(1), 53 - 57.
Chicago	BAYÖZEN Ayşenur,YILDIZ Ayhan Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. Turkish Journal of Biology 33, no.1 (2009): 53 - 57.
MLA	BAYÖZEN Ayşenur,YILDIZ Ayhan Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. Turkish Journal of Biology, vol.33, no.1, 2009, ss.53 - 57.
AMA	BAYÖZEN A,YILDIZ A Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. Turkish Journal of Biology. 2009; 33(1): 53 - 57.
Vancouver	BAYÖZEN A,YILDIZ A Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium. Turkish Journal of Biology. 2009; 33(1): 53 - 57.
IEEE	BAYÖZEN A,YILDIZ A "Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium." Turkish Journal of Biology, 33, ss.53 - 57, 2009.
ISNAD	BAYÖZEN, Ayşenur - YILDIZ, Ayhan. "Determination of Mycorrhizae Interactions and pathogenicity of Rhizoctonia solani Kühn isolated from strawberry and Xanthium strumarium". Turkish Journal of Biology 33/1 (2009), 53-57.