Investigation of yellow rust (Puccinia striiformis f. sp. tritici) disease severity variation in different Phenological periods of some bread and durum wheat varieties

Metin Aydoğdu; Kadir Akan

Article Details

Investigation of yellow rust (Puccinia striiformis f. sp. tritici) disease severity variation in different Phenological periods of some bread and durum wheat varieties

Authors:

Metin Aydoğdu | Kadir Akan

Publisher:

Harran University

Main Topics:

Bitki Bilimi

Journal:

Harran Tarım ve Gıda Bilimleri Dergisi Vol.27 Issue 2, pp.189-206

Document Type:

Article

Publication Date:

6/2023

Document Language:

Turkish

Document ID (Org No.):

2001291897

pISSN:

2587-1358

Keywords:

Abstract:

 Yellow rust disease caused, Puccinia striiformis f. sp. tritici is among the important fungal diseases that cause significant yield and quality losses all over the world during the growing seasons when epidemic conditions occur. This research was carried out in the 2018-2019 production season in order to examine the change in the severity of yellow rust disease in different phenological periods of some bread and durum wheat varieties under artificial epidemic conditions at different disease application doses. In the study, Bayraktar 2000, Demir 2000, Eser and Kenanbey, and Ceşit-1252 bread, Eminbey, Kızıltan 91 and Mirzabey 2000 durum wheat varieties, which are known to have different reactions to yellow rust disease, were used as test materials. Materials were sown manually with 3 replications in the spacing 1 m. between rows 33-35 cm in long rows in October. Freshly collected disease urediospores were homogenized in mineral oil Soltrol 170 and inoculated into the material at 0, 25, 50, 100 disease application doses. Disease assessments were made between May 25 and June 06, 15, 23 using the Modified Cobb scale and the infection coefficients were calculated. As a result of the study, when all phenological periods are evaluated together; The bread variety Eser showed a disease resistant reaction, and when compared with the negative control group, Bayraktar 2000, Kenanbey, Demir 2000 varieties showed significant increases in the disease reaction with progressive phenology. Bayraktar 2000 variety was the most affected during the flowering Feekes 10.5.1 25 May 2019, grain binding Feekes 10.5.3 06 June 2019 and milking Feekes 10.5.4 15 June 2019 period from the disease, it was evaluated that this variety was followed by the Demir 2000 cultivar. Significant increases in disease severity were determined with progressive phenology in all of the durum wheat varieties. When compared with the negative control group, it was determined that Eminbey and Mirzabey 2000 varieties were affected more by the disease at the beginning of flowering period, and Kızıltan 91 and Cevsit-1252 varieties were more affected during the yellowing period Feekes: 11.1. As a result of the evaluations, the increase in disease severity, especially in the grain setting period, was found to be statistically significant for bread and durum varieties. The results obtained will provide benefits for the models used in yield estimation studies for early estimation of possible product losses and for obtaining reference information before harvest.

 Yellow rust disease caused, Puccinia striiformis f. sp. tritici is among the important fungal diseases that cause significant yield and quality losses all over the world during the growing seasons when epidemic conditions occur. This research was carried out in the 2018-2019 production season in order to examine the change in the severity of yellow rust disease in different phenological periods of some bread and durum wheat varieties under artificial epidemic conditions at different disease application doses. In the study, Bayraktar 2000, Demir 2000, Eser and Kenanbey, and Ceşit-1252 bread, Eminbey, Kızıltan 91 and Mirzabey 2000 durum wheat varieties, which are known to have different reactions to yellow rust disease, were used as test materials. Materials were sown manually with 3 replications in the spacing 1 m. between rows 33-35 cm in long rows in October. Freshly collected disease urediospores were homogenized in mineral oil Soltrol 170 and inoculated into the material at 0, 25, 50, 100 disease application doses. Disease assessments were made between May 25 and June 06, 15, 23 using the Modified Cobb scale and the infection coefficients were calculated. As a result of the study, when all phenological periods are evaluated together; The bread variety Eser showed a disease resistant reaction, and when compared with the negative control group, Bayraktar 2000, Kenanbey, Demir 2000 varieties showed significant increases in the disease reaction with progressive phenology. Bayraktar 2000 variety was the most affected during the flowering Feekes 10.5.1 25 May 2019, grain binding Feekes 10.5.3 06 June 2019 and milking Feekes 10.5.4 15 June 2019 period from the disease, it was evaluated that this variety was followed by the Demir 2000 cultivar. Significant increases in disease severity were determined with progressive phenology in all of the durum wheat varieties. When compared with the negative control group, it was determined that Eminbey and Mirzabey 2000 varieties were affected more by the disease at the beginning of flowering period, and Kızıltan 91 and Cevsit-1252 varieties were more affected during the yellowing period Feekes: 11.1. As a result of the evaluations, the increase in disease severity, especially in the grain setting period, was found to be statistically significant for bread and durum varieties. The results obtained will provide benefits for the models used in yield estimation studies for early estimation of possible product losses and for obtaining reference information before harvest.

 Yellow rust disease caused, Puccinia striiformis f. sp. tritici is among the important fungal diseases that cause significant yield and quality losses all over the world during the growing seasons when epidemic conditions occur. This research was carried out in the 2018-2019 production season in order to examine the change in the severity of yellow rust disease in different phenological periods of some bread and durum wheat varieties under artificial epidemic conditions at different disease application doses. In the study, Bayraktar 2000, Demir 2000, Eser and Kenanbey, and Ceşit-1252 bread, Eminbey, Kızıltan 91 and Mirzabey 2000 durum wheat varieties, which are known to have different reactions to yellow rust disease, were used as test materials. Materials were sown manually with 3 replications in the spacing 1 m. between rows 33-35 cm in long rows in October. Freshly collected disease urediospores were homogenized in mineral oil Soltrol 170 and inoculated into the material at 0, 25, 50, 100 disease application doses. Disease assessments were made between May 25 and June 06, 15, 23 using the Modified Cobb scale and the infection coefficients were calculated. As a result of the study, when all phenological periods are evaluated together; The bread variety Eser showed a disease resistant reaction, and when compared with the negative control group, Bayraktar 2000, Kenanbey, Demir 2000 varieties showed significant increases in the disease reaction with progressive phenology. Bayraktar 2000 variety was the most affected during the flowering Feekes 10.5.1 25 May 2019, grain binding Feekes 10.5.3 06 June 2019 and milking Feekes 10.5.4 15 June 2019 period from the disease, it was evaluated that this variety was followed by the Demir 2000 cultivar. Significant increases in disease severity were determined with progressive phenology in all of the durum wheat varieties. When compared with the negative control group, it was determined that Eminbey and Mirzabey 2000 varieties were affected more by the disease at the beginning of flowering period, and Kızıltan 91 and Cevsit-1252 varieties were more affected during the yellowing period Feekes: 11.1. As a result of the evaluations, the increase in disease severity, especially in the grain setting period, was found to be statistically significant for bread and durum varieties. The results obtained will provide benefits for the models used in yield estimation studies for early estimation of possible product losses and for obtaining reference information before harvest.

 Sarı pas hastalığı Etmen, Puccinia striiformis f. sp. tritici, epidemi şartlarının oluştuğu yetiştiricilik sezonlarında tüm dünyada verim ve kalite kayıplarına neden olan önemli fungal hastalıklar arasındadır. Bu araştırma, bazı ekmeklik ve makarnalık buğday çeşitlerinin farklı fenolojik dönemlerinde sarı pas hastalığına yapay epidemi şartlarında farklı hastalık uygulama dozlarında hastalık şiddetinin değişiminin incelenmesi amacıyla 2018-2019 üretim sezonunda yürütülmüştür. Çalışmada test materyalleri olarak sarı pas hastalığına farklı reaksiyonları olduğu bilinen ekmeklik Bayraktar 2000, Demir 2000, Eser ve Kenanbey ile Çeşit-1252, Eminbey, Kızıltan 91 ve Mirzabey 2000 makarnalık çeşitleri kullanılmıştır. Materyaller, Ekim ayı içerisinde 1 m. uzunluğundaki sıralara 33-35 cm. sıra arası mesafeye 3 tekerrürlü olarak elle ekilmiştir. Taze olarak toplanmış hastalık ürediosporları mineral yağ Soltrol 170 içerisinde homojenize edilerek 0, 25, 50, 100 hastalık uygulama dozlarında materyale inokule edilmiştir. Hastalık değerlendirmeleri Mayıs 25-Haziran 06, 15, 23 ayları içerinde Modifiye Edilmiş Cobb skalası kullanılarak yapılmış ve enfeksiyon katsayıları hesaplanmıştır. Çalışma sonucunda tüm fenolojik dönemler birlikte değerlendirildiğinde; ekmeklik çeşitlerden Eser, hastalığa dayanıklı reaksiyon belirlendiği, negatif kontrol grubu ile karşılaştırıldığında Bayraktar 2000, Kenanbey, Demir 2000 çeşitlerinin ise ilerleyen fenoloji ile birlikte hastalık şiddetinde önemli artışlar belirlenmiştir. Hastalıktan çiçeklenme Feekes 10.5.1 25 Mayıs 2019, dane bağlama Feekes 10.5.3 06 Haziran 2019 ve süt olum Feekes 10.5.4 15 Haziran 2019 döneminde en fazla etkilenen çeşidin Bayraktar 2000 olarak belirlenmiş olup, bu çeşidi Demir 2000 çeşidinin izlediği değerlendirilmiştir. Makarnalık çeşitlerin tümünde de ilerleyen fenoloji ile birlikte hastalık şiddetinde önemli artışlar belirlenmiştir. Negatif kontrol grubu ile karşılaştırıldığında çiçeklenme başlangıcı olan dönemde Eminbey ve Mirzabey 2000 çeşitlerinin, sararma Feekes: 11.1 döneminde ise Kızıltan 91 ve Çeşit-1252 çeşitlerinin hastalıktan daha fazla etkilendiği belirlenmiştir. Yapılan değerlendirmeler sonucu ekmeklik ve makarnalık çeşitler için özellikle dane bağlama dönemindeki hastalık şiddeti artışlarının istatistiki olarak önemli olduğu saptanmıştır. Elde edilen sonuçlar, verim tahmin çalışmalarında kullanılan modeller için olası ürün kayıplarının erken tahmin edilmesi ve hasat öncesi referans bilgilerin edinilmesi amacına yönelik faydalar sağlayacaktır.

Article Details

Investigation of yellow rust (Puccinia striiformis f. sp. tritici) disease severity variation in different Phenological periods of some bread and durum wheat varieties

Authors:

Metin Aydoğdu | Kadir Akan

Publisher:

Harran University

Main Topics:

Bitki Bilimi

Journal:

Harran Tarım ve Gıda Bilimleri Dergisi Vol.27 Issue 2, pp.189-206

Document Type:

Article

Publication Date:

6/2023

Document Language:

Turkish

Document ID (Org No.):

2001291897

pISSN:

2587-1358

Wheat

Phenological Period

Disease severity (%DS)

Yellow rust (Puccinia striiformis f. sp. tritici)Buğday

Fenojik Dönem

Sarı Pas (Puccinia striiformis f. sp. tritici)

Hastalık Şiddeti

Issues

Article Details

Authors: Metin Aydoğdu | Kadir Akan

Publisher: Harran University

Main Topics: Bitki Bilimi

Journal: Harran Tarım ve Gıda Bilimleri Dergisi Vol.27 Issue 2, pp.189-206

Document Type: Article

Publication Date: 6/2023

Document Language: Turkish

Document ID (Org No.): 2001291897

pISSN: 2587-1358

Issues

Authors:

Metin Aydoğdu | Kadir Akan

Publisher:

Harran University

Main Topics:

Bitki Bilimi

Journal:

Harran Tarım ve Gıda Bilimleri Dergisi Vol.27 Issue 2, pp.189-206

Document Type:

Article

Publication Date:

6/2023

Document Language:

Turkish

Document ID (Org No.):

2001291897

pISSN:

2587-1358