First report of Neoscytalidium dimidiatum causing shoot blight, dieback and canker of apricot in Turkey

Oksal, Erçin; Yiğit, Talip; Özer, Göksel

doi:10.1007/s42161-019-00467-4

Cited by 17 publications

(17 citation statements)

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“…N. dimidiatum has been detected in apricot, grapevine, willow, walnut, tomato and potato in Turkey until now (Dervis et al, 2019, Turkölmez et al, 2019, Turkölmez et al, 2019, Dervis et al, 2020, Oksal et al, 2020, Oksal et al, 2020. Symptoms of N. dimidiatum can be characterized by branch and leaf dryness, bark lesions, discoloration of xylem tissues, longitudinal wood necrosis and extensive gumming.…”

Section: Resultsmentioning

confidence: 99%

“…Besides these diseases, N. dimidiatum was detected as one of the most important agents responsible for the sudden drying of branches and shoots causing economic losses in apricot orchards (Oksal and Özer, 2020). The necessity for this study was that there were limited studies in the World and no research about the chemical control of this disease in apricot.…”

Section: Introductionmentioning

confidence: 99%

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In Vitro Efficiency of Some Fungicides Against NeoscytalıÌ‡dıÌ‡um dıÌ‡mıÌ‡dıÌ‡atum (Penz.) Crous and Slippers Causing Sudden Shoot Dry on Apricot Trees

Sür

Oksal

2021

Turkish JAF Sci.Tech.

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Turkey is known as a top producer and exporter of apricots, both fresh and dried. More than half of Turkey's apricot production is provided by Malatya province. There are many pests and diseases affecting apricots in addition to climatic factors such as frost and hail. Partial shoot drying and sudden drying in apricot orchards have increased in recent years. In this study, it was aimed to determine the chemical control possibilities of Neoscytalidium dimidiatum (Penz.) Crous &Slippers, which is one of the fungal agents that cause partial branch drying and sudden drying in apricot orchards in Malatya province by in vitro studies. For this purpose, Kale 4-C isolate of N. dimidiatum collected from Malatya in a previous study was used. Mycelial growth of N. dimidiatum Kale 4-C isolate in PDA were observed in 0 (control), 0.01, 0.03, 0.1, 1, 3, 10, 30 ve 100 μg/mL concentrations of Azoxystrobin 250g/L, Trifloxystrobin %50, Tebuconazole %25, Floupyram 200 g/L+Tebuconazole 200 g/L, Cyprodinil+Fludioxonil %37.5+25, %70 Thiophanate-Methyl and 400 g/L Phosphorous acide fungicides applications. As a result of the study, Floupyram 200g/L+Tebuconazole 200g/L ve Cyprodinil+Fludioxonil %37.5+25 fungicides effectively inhibited the mycelial growth of the fungus.

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Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

In Vitro Efficiency of Some Fungicides Against NeoscytalıÌ‡dıÌ‡um dıÌ‡mıÌ‡dıÌ‡atum (Penz.) Crous and Slippers Causing Sudden Shoot Dry on Apricot Trees

Sür

Oksal

2021

Turkish JAF Sci.Tech.

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“…In our study, 16 isolates of N. dimidiatum were determined to cause trunk diseases in Malatya vineyards. Neoscytalidium agent has been reported to cause disease in different hosts in our country in recent years (Dervis et al 2019, Dervis et al 2020, Kurt et al 2019, Oksal and Özer 2021, Oksal et al 2020a, 2020b, Ören et al 2020 Fungal diseases of the stem are thought to enter from the wound formed in the plant during pruning and training (Eskalen and Gubler 2001). It has been stated that the greatest factor in the spread of stem fungal pathogens in vineyards is pruning tools (Mugnai 1999).…”

Section: Discussionmentioning

confidence: 99%

Malatya ilinde asma gövde fungal hastalıklarının belirlenmesi

Oksal¹,

Çelik

2021

Bitki Koruma Bülteni

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Grapevine (Vitis vinifera L.) is one of the most prevalent and long-standing cultivated crops in the world due to its non-selective climate and soil demands, types of usage and having a wide range of varieties. Turkey has a rich grapevine gene pool because of its favorable climate zone. Viticulture, which has an important role in agriculture, faces many problems in the process of production to marketing. Fungal diseases take an important place by limiting the production wherever grapevine is cultivated. It is aimed to determine the stem fungal diseases that cause drying in viticulture areas of Malatya province with this research. Arapgir, Yesilyurt, Battalgazi and Darende districts of Malatya province, where grapevine is intensely cultivated, were surveyed in two different vegetation periods, and samples were taken from symptomatic plants. Identification of these isolates were performed based on morphological and molecular examinations. As a result of this study, Botryosphaeria spp., Phaeomoniella chlamydospora, Fomitiporia mediterranea, Cytospora viticola, Neoscytalidium dimidiatum, Dothiorella spp., Lasiodiplodia spp. were identified as causal agents for the diseases observed in Malatya province.

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“…Reports of N. dimidiatum in T€ urkiye are mainly from the Southeast Anatolia Region (Dervis ß et al, 2019(Dervis ß et al, , 2020T€ urk € olmez et al, 2019a,b;Oksal et al, 2019;Oksal et al, 2020).…”

Section: Surveillance Informationmentioning

confidence: 99%

Commodity risk assessment of Prunus persica and P. dulcis plants from Türkiye

Bragard¹,

Baptista²,

Chatzivassiliou³

et al. 2023

EFS2

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The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Prunus persica and P. dulcis , as budwood/graftwood, rooted or grafted on rootstocks of either P. persica, P. dulcis, P. armeniaca, P. davidiana or their hybrids, imported from Türkiye, taking into account the available scientific information, including the technical information provided by Türkiye. All pests associated with the commodity were evaluated against specific criteria for their relevance for this opinion. Four quarantine pests (peach rosette mosaic virus, tomato ringspot virus, Anoplophora chinensis, Scirtothrips dorsalis ) and 14 non‐regulated pests ( Hoplolaimus galeatus, Lasiodiplodia pseudotheobromae, Neoscytalidium dimidiatum, Neoscytalidium novaehollandiae, Didesmococcus unifasciatus, Euzophera semifuneralis, Lepidosaphes malicola, Lepidosaphes pistaciae, Maconellicoccus hirsutus, Malacosoma parallela, Nipaecoccus viridis, Phenacoccus solenopsis, Pochazia shantungensis, Russellaspis pustulans ) that fulfilled all relevant criteria were selected for further evaluation. For these 18 pests, the risk mitigation measures proposed in the technical Dossier from Türkiye were evaluated taking into account the possible limiting factors. For the selected pests, an expert judgement is given on the likelihood of pest freedom taking into consideration the risk mitigation measures acting on the pest, including uncertainties associated with the assessment. The degree of pest freedom varies among the pests evaluated, with fungi from Botryosphaeriaceae family ( L. pseudotheobromae, N. dimidiatum and N. novaehollandiae ) being the pests most frequently expected on the imported plants. The Expert Knowledge Elicitation indicated with 95% certainty that between 9,813 and 10,000 bundles (consisting of 10 or 25 plants each) per 10,000 would be free from the above‐mentioned fungi in the Botryosphaeriaceae family .

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First report of Neoscytalidium dimidiatum causing shoot blight, dieback and canker of apricot in Turkey

Cited by 17 publications

References 1 publication

In Vitro Efficiency of Some Fungicides Against NeoscytalıÌ‡dıÌ‡um dıÌ‡mıÌ‡dıÌ‡atum (Penz.) Crous and Slippers Causing Sudden Shoot Dry on Apricot Trees

In Vitro Efficiency of Some Fungicides Against NeoscytalıÌ‡dıÌ‡um dıÌ‡mıÌ‡dıÌ‡atum (Penz.) Crous and Slippers Causing Sudden Shoot Dry on Apricot Trees

Malatya ilinde asma gövde fungal hastalıklarının belirlenmesi

Commodity risk assessment of Prunus persica and P. dulcis plants from Türkiye

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