Determination of Disease Severity of Rhizoctonia solani Kühn  (Telemorph: Thanatephorus cucumeris (Frank) Donk) Isolates from Bean,  Sugar Beet and Potato Planting Areas in Konya

N.A.

Makale detayları

Determination of Disease Severity of Rhizoctonia solani Kühn (Telemorph: Thanatephorus cucumeris (Frank) Donk) Isolates from Bean, Sugar Beet and Potato Planting Areas in Konya

Yazarlar:

N.A.

Yayıncı:

Selcuk University

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Selcuk Journal of Agriculture and Food Sciences Vol.37 Issue 1, pp.119-132

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001289282

pISSN:

2458-8377

Anahtar kelimeler:

Özet:

 This study was carried out to determine the disease severity of Rhizoctonia solani isolates isolated from plant samples collected from bean, sugar beet and potato cultivation areas in Konya in 2020 and the anastomosis groups of the most virulent isolates. A total of 40 R. solani isolates were obtained as a result of the isolations made from 86 plant samples 36 beans, 25 sugar beets and 25 potatoes showing root rot symptoms in general appearance. The number of R. solani isolates obtained from these plants, respectively; 10 isolates from beans, 15 from potatoes and 15 from sugar beets. Nine of the bean isolates and 14 of the potato and sugar beet isolates were determined as multinucleic. One isolate each isolated from the bean, sugar beet and potato was determined as binucleic. As a result, a total of 37 multinucleate MN and 3 binucleate BN isolates were obtained from all plants. As a result of pathogenicity tests, 3 R. solani isolates with the highest disease severity for each plant were amplified using ITS1F and ITS4B primers and anastomosis groups were determined. Accordingly, the anastomosis groups of Fa 3.2 97, Fa 2.2 89 and Fa 1 86 in beans were characterized as AG 4HGI. The isolates with the highest disease severity in potatoes Pa 10, Pa 12.1 and Pa 15.2 were determined as AG 3 group. Disease severity was determined as 50 of Pa 15.2, 44 of Pa 10 and 42 of Pa 12.1. The disease severity of 9 of the isolates obtained from sugar beet was determined as 100. The anastomosis group of 3 randomly selected isolates from these isolates was characterized as AG 2-2.

 This study was carried out to determine the disease severity of Rhizoctonia solani isolates isolated from plant samples collected from bean, sugar beet and potato cultivation areas in Konya in 2020 and the anastomosis groups of the most virulent isolates. A total of 40 R. solani isolates were obtained as a result of the isolations made from 86 plant samples 36 beans, 25 sugar beets and 25 potatoes showing root rot symptoms in general appearance. The number of R. solani isolates obtained from these plants, respectively; 10 isolates from beans, 15 from potatoes and 15 from sugar beets. Nine of the bean isolates and 14 of the potato and sugar beet isolates were determined as multinucleic. One isolate each isolated from the bean, sugar beet and potato was determined as binucleic. As a result, a total of 37 multinucleate MN and 3 binucleate BN isolates were obtained from all plants. As a result of pathogenicity tests, 3 R. solani isolates with the highest disease severity for each plant were amplified using ITS1F and ITS4B primers and anastomosis groups were determined. Accordingly, the anastomosis groups of Fa 3.2 97, Fa 2.2 89 and Fa 1 86 in beans were characterized as AG 4HGI. The isolates with the highest disease severity in potatoes Pa 10, Pa 12.1 and Pa 15.2 were determined as AG 3 group. Disease severity was determined as 50 of Pa 15.2, 44 of Pa 10 and 42 of Pa 12.1. The disease severity of 9 of the isolates obtained from sugar beet was determined as 100. The anastomosis group of 3 randomly selected isolates from these isolates was characterized as AG 2-2.

 This study was carried out to determine the disease severity of Rhizoctonia solani isolates isolated from plant samples collected from bean, sugar beet and potato cultivation areas in Konya in 2020 and the anastomosis groups of the most virulent isolates. A total of 40 R. solani isolates were obtained as a result of the isolations made from 86 plant samples 36 beans, 25 sugar beets and 25 potatoes showing root rot symptoms in general appearance. The number of R. solani isolates obtained from these plants, respectively; 10 isolates from beans, 15 from potatoes and 15 from sugar beets. Nine of the bean isolates and 14 of the potato and sugar beet isolates were determined as multinucleic. One isolate each isolated from the bean, sugar beet and potato was determined as binucleic. As a result, a total of 37 multinucleate MN and 3 binucleate BN isolates were obtained from all plants. As a result of pathogenicity tests, 3 R. solani isolates with the highest disease severity for each plant were amplified using ITS1F and ITS4B primers and anastomosis groups were determined. Accordingly, the anastomosis groups of Fa 3.2 97, Fa 2.2 89 and Fa 1 86 in beans were characterized as AG 4HGI. The isolates with the highest disease severity in potatoes Pa 10, Pa 12.1 and Pa 15.2 were determined as AG 3 group. Disease severity was determined as 50 of Pa 15.2, 44 of Pa 10 and 42 of Pa 12.1. The disease severity of 9 of the isolates obtained from sugar beet was determined as 100. The anastomosis group of 3 randomly selected isolates from these isolates was characterized as AG 2-2.

 This study was carried out to determine the disease severity of Rhizoctonia solani isolates isolated from plant samples collected from bean, sugar beet and potato cultivation areas in Konya in 2020 and the anastomosis groups of the most virulent isolates. A total of 40 R. solani isolates were obtained as a result of the isolations made from 86 plant samples 36 beans, 25 sugar beets and 25 potatoes showing root rot symptoms in general appearance. The number of R. solani isolates obtained from these plants, respectively; 10 isolates from beans, 15 from potatoes and 15 from sugar beets. Nine of the bean isolates and 14 of the potato and sugar beet isolates were determined as multinucleic. One isolate each isolated from the bean, sugar beet and potato was determined as binucleic. As a result, a total of 37 multinucleate MN and 3 binucleate BN isolates were obtained from all plants. As a result of pathogenicity tests, 3 R. solani isolates with the highest disease severity for each plant were amplified using ITS1F and ITS4B primers and anastomosis groups were determined. Accordingly, the anastomosis groups of Fa 3.2 97, Fa 2.2 89 and Fa 1 86 in beans were characterized as AG 4HGI. The isolates with the highest disease severity in potatoes Pa 10, Pa 12.1 and Pa 15.2 were determined as AG 3 group. Disease severity was determined as 50 of Pa 15.2, 44 of Pa 10 and 42 of Pa 12.1. The disease severity of 9 of the isolates obtained from sugar beet was determined as 100. The anastomosis group of 3 randomly selected isolates from these isolates was characterized as AG 2-2.

Makale detayları

Determination of Disease Severity of Rhizoctonia solani Kühn (Telemorph: Thanatephorus cucumeris (Frank) Donk) Isolates from Bean, Sugar Beet and Potato Planting Areas in Konya

Yazarlar:

N.A.

Yayıncı:

Selcuk University

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Selcuk Journal of Agriculture and Food Sciences Vol.37 Issue 1, pp.119-132

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001289282

pISSN:

2458-8377

Anastomosis group

Bean

Potato

Sugar beet

R. solani

Sayı

Makale detayları

Determination of Disease Severity of Rhizoctonia solani Kühn (Telemorph: Thanatephorus cucumeris (Frank) Donk) Isolates from Bean, Sugar Beet and Potato Planting Areas in Konya

Yazarlar: N.A.

Yayıncı: Selcuk University

Ana Başlıklar: Ziraat Mühendisliği (Diğer)

Dergi: Selcuk Journal of Agriculture and Food Sciences Vol.37 Issue 1, pp.119-132

Belge Tipi: Makale

Yayın Tarihi: 4/2023

Belge Dili: İngilizce

Document ID (Org No.): 2001289282

pISSN: 2458-8377

Anastomosis group

Bean

Potato

Sugar beet

R. solani

Sayı

Yazarlar:

N.A.

Yayıncı:

Selcuk University

Ana Başlıklar:

Ziraat Mühendisliği (Diğer)

Dergi:

Selcuk Journal of Agriculture and Food Sciences Vol.37 Issue 1, pp.119-132

Belge Tipi:

Makale

Yayın Tarihi:

4/2023

Belge Dili:

İngilizce

Document ID (Org No.):

2001289282

pISSN:

2458-8377