Rhizoctonia species, anastomosis groups, and pathogenicity isolated from common bean in Lake Van Basin, Turkiye

Emre Demirer Durak; Çeknas Erdinç; Aytekin Ekincialp

Makale detayları

Rhizoctonia species, anastomosis groups, and pathogenicity isolated from common bean in Lake Van Basin, Turkiye

Yazarlar:

Emre Demirer Durak | Çeknas Erdinç | Aytekin Ekincialp

Yayıncı:

Gültekin ÖZDEMİR

Ana Başlıklar:

Phytopathology

Dergi:

International Journal of Agriculture Environment and Food Sciences Vol.8 Issue 2, pp.359-368

Belge Tipi:

Makale

Yayın Tarihi:

6/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001315300

pISSN:

2618-5946

Anahtar kelimeler:

Özet:

 Common bean Phaseolus vulgaris L. is an important vegetable crop grown in Lake Van Basin. Local genotypes are widely grown in the region. Rhizoctonia root rot induced by Rhizoctonia solani Kühn is an important soilborne plant disease that leads to global economic losses as well as in Turkey. The present study was conducted to determine anastomosis groups and pathogenicity of Rhizoctonia spp. obtained from bean plants in Lake Van Basin in 2013 and 2014. A total of 236 Rhizoctonia isolates in 5 anastomosis groups were obtained from bean plant roots. It was observed that AG- 4 112 was the most isolated group in beans, followed by AG- 2 41, AG- 3 28, AG- 5 33, and binucleate AG- K 22 isolates. Pathogenicity test conducted in thirty isolates in 5 anastomosis groups was analyzed for A64 Bitlis Adilcevaz, TR68557 genotypes, and Gina cv. under growth chamber conditions. The study findings demonstrated that all tested isolates could infect the bean plant with different degrees of severity; however, the most virulent group was AG- 4. It was determined that the most virulent isolate was Isolate No. 19 in the A64 genotype, Isolate No. 2 in TR68557, and Isolate No. 18 in Gina cv. in in vivo tests. The identification and pathogenicity determination of Rhizoctonia isolates are the first steps towards an efficient control strategy for bean diseases caused by Rhizoctonia species. In order to obtain quality and productive products in the Van Lake Basin, where intensive bean production is carried out, precautions should be taken by considering the damage caused by Rhizoctonia spp. on plants.

 Common bean Phaseolus vulgaris L. is an important vegetable crop grown in Lake Van Basin. Local genotypes are widely grown in the region. Rhizoctonia root rot induced by Rhizoctonia solani Kühn is an important soilborne plant disease that leads to global economic losses as well as in Turkey. The present study was conducted to determine anastomosis groups and pathogenicity of Rhizoctonia spp. obtained from bean plants in Lake Van Basin in 2013 and 2014. A total of 236 Rhizoctonia isolates in 5 anastomosis groups were obtained from bean plant roots. It was observed that AG- 4 112 was the most isolated group in beans, followed by AG- 2 41, AG- 3 28, AG- 5 33, and binucleate AG- K 22 isolates. Pathogenicity test conducted in thirty isolates in 5 anastomosis groups was analyzed for A64 Bitlis Adilcevaz, TR68557 genotypes, and Gina cv. under growth chamber conditions. The study findings demonstrated that all tested isolates could infect the bean plant with different degrees of severity; however, the most virulent group was AG- 4. It was determined that the most virulent isolate was Isolate No. 19 in the A64 genotype, Isolate No. 2 in TR68557, and Isolate No. 18 in Gina cv. in in vivo tests. The identification and pathogenicity determination of Rhizoctonia isolates are the first steps towards an efficient control strategy for bean diseases caused by Rhizoctonia species. In order to obtain quality and productive products in the Van Lake Basin, where intensive bean production is carried out, precautions should be taken by considering the damage caused by Rhizoctonia spp. on plants.

 Common bean Phaseolus vulgaris L. is an important vegetable crop grown in Lake Van Basin. Local genotypes are widely grown in the region. Rhizoctonia root rot induced by Rhizoctonia solani Kühn is an important soilborne plant disease that leads to global economic losses as well as in Turkey. The present study was conducted to determine anastomosis groups and pathogenicity of Rhizoctonia spp. obtained from bean plants in Lake Van Basin in 2013 and 2014. A total of 236 Rhizoctonia isolates in 5 anastomosis groups were obtained from bean plant roots. It was observed that AG- 4 112 was the most isolated group in beans, followed by AG- 2 41, AG- 3 28, AG- 5 33, and binucleate AG- K 22 isolates. Pathogenicity test conducted in thirty isolates in 5 anastomosis groups was analyzed for A64 Bitlis Adilcevaz, TR68557 genotypes, and Gina cv. under growth chamber conditions. The study findings demonstrated that all tested isolates could infect the bean plant with different degrees of severity; however, the most virulent group was AG- 4. It was determined that the most virulent isolate was Isolate No. 19 in the A64 genotype, Isolate No. 2 in TR68557, and Isolate No. 18 in Gina cv. in in vivo tests. The identification and pathogenicity determination of Rhizoctonia isolates are the first steps towards an efficient control strategy for bean diseases caused by Rhizoctonia species. In order to obtain quality and productive products in the Van Lake Basin, where intensive bean production is carried out, precautions should be taken by considering the damage caused by Rhizoctonia spp. on plants.

 Common bean Phaseolus vulgaris L. is an important vegetable crop grown in Lake Van Basin. Local genotypes are widely grown in the region. Rhizoctonia root rot induced by Rhizoctonia solani Kühn is an important soilborne plant disease that leads to global economic losses as well as in Turkey. The present study was conducted to determine anastomosis groups and pathogenicity of Rhizoctonia spp. obtained from bean plants in Lake Van Basin in 2013 and 2014. A total of 236 Rhizoctonia isolates in 5 anastomosis groups were obtained from bean plant roots. It was observed that AG- 4 112 was the most isolated group in beans, followed by AG- 2 41, AG- 3 28, AG- 5 33, and binucleate AG- K 22 isolates. Pathogenicity test conducted in thirty isolates in 5 anastomosis groups was analyzed for A64 Bitlis Adilcevaz, TR68557 genotypes, and Gina cv. under growth chamber conditions. The study findings demonstrated that all tested isolates could infect the bean plant with different degrees of severity; however, the most virulent group was AG- 4. It was determined that the most virulent isolate was Isolate No. 19 in the A64 genotype, Isolate No. 2 in TR68557, and Isolate No. 18 in Gina cv. in in vivo tests. The identification and pathogenicity determination of Rhizoctonia isolates are the first steps towards an efficient control strategy for bean diseases caused by Rhizoctonia species. In order to obtain quality and productive products in the Van Lake Basin, where intensive bean production is carried out, precautions should be taken by considering the damage caused by Rhizoctonia spp. on plants.

Makale detayları

Rhizoctonia species, anastomosis groups, and pathogenicity isolated from common bean in Lake Van Basin, Turkiye

Yazarlar:

Emre Demirer Durak | Çeknas Erdinç | Aytekin Ekincialp

Yayıncı:

Gültekin ÖZDEMİR

Ana Başlıklar:

Phytopathology

Dergi:

International Journal of Agriculture Environment and Food Sciences Vol.8 Issue 2, pp.359-368

Belge Tipi:

Makale

Yayın Tarihi:

6/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001315300

pISSN:

2618-5946

Anastomosis group

Bean

Pathogenicity

Rhizoctonia spp.

Sayı

Makale detayları

Rhizoctonia species, anastomosis groups, and pathogenicity isolated from common bean in Lake Van Basin, Turkiye

Yazarlar: Emre Demirer Durak | Çeknas Erdinç | Aytekin Ekincialp

Yayıncı: Gültekin ÖZDEMİR

Ana Başlıklar: Phytopathology

Dergi: International Journal of Agriculture Environment and Food Sciences Vol.8 Issue 2, pp.359-368

Belge Tipi: Makale

Yayın Tarihi: 6/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001315300

pISSN: 2618-5946

Anastomosis group

Bean

Pathogenicity

Rhizoctonia spp.

Sayı

Yazarlar:

Emre Demirer Durak | Çeknas Erdinç | Aytekin Ekincialp

Yayıncı:

Gültekin ÖZDEMİR

Ana Başlıklar:

Phytopathology

Dergi:

International Journal of Agriculture Environment and Food Sciences Vol.8 Issue 2, pp.359-368

Belge Tipi:

Makale

Yayın Tarihi:

6/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001315300

pISSN:

2618-5946