Van Gölü Havzası' nda Domateslerden (Solanum lycopersicum) İzole Edilen Rhizoctonia solani Kühn’ nin Anastomosis Grupları ve Patojenitelerinin Belirlenmesi

Durak, Emre Demirer; OK, Fatma Zehra

doi:10.21597/jist.571269

Cited by 7 publications

(2 citation statements)

References 8 publications

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“…The fungus R. solani is characterized by its ability to exist in nature in the form of stony bodies and has the ability to remain in the soil for a long time [5]. Different types of cultivated plants, including potatoes [6]. Root rot, canker at the base of the stem and black scab on tubers caused by this fungus are among the most important diseases of potatoes [7] transmitted by soil and tubers.…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Efficiency of some Biological Control Agents in Inducing Systemic Resistance of Potato Plants Against Black Scale Disease Caused by the fungus Rhizoctonia solani Kühn

Al-Ghanimi,

Al-Khafaji

2024

IOP Conf. Ser.: Earth Environ. Sci.

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The study aimed at the possibility of using safe biological agents to induce systemic resistance of potato plants against black scale disease caused by the fungus Kühn Rhizoctonia solani in In laboratory and greenhouse conditions.. Factorial experiments were carried out using a completely randomized design (CRD) with four replications for each treatment, and for four concentrations of EM1 (1, 3, 5, and 10)% and the same amount of Curcuma longa extract (1, 2, 3, and 5)% compared to the control treatment (0). The results showed that all the used concentrations of EM1 and turmeric extract increased the percentage of inhibition of the growth of R. solani in the laboratory, as the concentrations of 5 and 10% EM1 and 5% of turmeric extract achieved the highest inhibition rate of 100.00% compared to the comparison treatment of 0.00.%. The interaction treatment between EM1 added to soil contaminated with R. solani fungus inoculum and Curcuma extract added and sprayed on the plant recorded the lowest percentage and severity of plant infection with the pathogenic fungus amounted to 0.00% compared to the fungus treatment. The percentage of plant infection was 100.00% and 98.55% for the severity of infection. The overlap treatment (EM1 with Curcuma extract) gave the highest levels of the studied growth parameters, reaching 9373.30 cm2 / plant, 50.55 mg.gm / fresh weight, and 6.25 tubers / plant (leaf area, chlorophyll content, and number of tubers per plant, respectively, measured by (2354.90 and 25.40 and 2,83) in R. solani treatment, respectively.

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Section: Introductionmentioning

confidence: 99%

Evaluation of the Efficiency of some Biological Control Agents in Inducing Systemic Resistance of Potato Plants Against Black Scale Disease Caused by the fungus Rhizoctonia solani Kühn

Al-Ghanimi,

Al-Khafaji

2024

IOP Conf. Ser.: Earth Environ. Sci.

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“…In many studies conducted throughout the world, including Turkey, it has been reported that R. solani is intensely isolated from tomato plants. These isolates belong to many anastomosis groups, but AG-4 isolate is encountered more frequently (Demirci and Döken 1995;Yıldız and Döken 2002;Kuramae et al 2003;Taheri and Tarighi 2010;Bayar 2018;Demirer Durak and Ok 2019).…”

Section: Introductionmentioning

confidence: 99%

Disease complex of Rhizoctonia solani and Meloidogyne hapla Chitwood, 1949 (Nemata: Meloidogynidae) on tomato

Özdemir

Arıcı

Elekcioğlu

2022

Mediterranean Agricultural Sciences

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The root rot disease complex of Meloidogyne hapla Chitwood, 1949 (Nemata: Meloidogynidae) and Rhizoctonia solani Kühn was investigated in 2021 under controlled conditions with different applications on tomato. Three week-old seedlings (cv. Alberty F1) were inoculated with M. hapla and/or R. solani according to priority of the applications. After sixty days, the parameters of plant and root height, plant and root wet weight, numbers of gall and egg masses, disease severity, M. hapla second stage juvenile density and R. solani density in the soil were recorded. The plant growth parameters were more adversely affected in plants inoculated with R. solani 2 weeks after the M. hapla application, whereas the number of galls and egg masses in the roots were negatively affected in only M. hapla inoculation 2 weeks after the inoculation of R. solani application. The disease severity of R. solani inoculation 2 weeks after M. hapla application (44.7%) and simultaneous M. hapla and R. solani application (33.6%) were found to be higher than only R. solani application (21.6%) and M. hapla inoculation 2 weeks after R. solani application (22.9%). In this study, it was found that M. hapla infestation of tomato increased root rot disease caused by R. solani.

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Identification and Pathogenicity Assay of Rhizoctonia Anastomosis Groups Associated with Tomato in Iğdır Province, Türkiye

Başbuğ,

Genç Kesimci

2024

Journal of Crop Health

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Van Gölü Havzası' nda Domateslerden (Solanum lycopersicum) İzole Edilen Rhizoctonia solani Kühn’ nin Anastomosis Grupları ve Patojenitelerinin Belirlenmesi

Cited by 7 publications

References 8 publications

Evaluation of the Efficiency of some Biological Control Agents in Inducing Systemic Resistance of Potato Plants Against Black Scale Disease Caused by the fungus Rhizoctonia solani Kühn

Evaluation of the Efficiency of some Biological Control Agents in Inducing Systemic Resistance of Potato Plants Against Black Scale Disease Caused by the fungus Rhizoctonia solani Kühn

Disease complex of Rhizoctonia solani and Meloidogyne hapla Chitwood, 1949 (Nemata: Meloidogynidae) on tomato

Identification and Pathogenicity Assay of Rhizoctonia Anastomosis Groups Associated with Tomato in Iğdır Province, Türkiye

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