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首页> 外文期刊>Forest Pathology >Vegetative compatibility types of Cryphonectria parasitica, causal agent of chestnut blight, in the Black Sea region of Turkey
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Vegetative compatibility types of Cryphonectria parasitica, causal agent of chestnut blight, in the Black Sea region of Turkey

机译:土耳其黑海地区板栗疫病的致病因子寄生拟C(Cryphonectria parasitica)的营养相容性类型

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摘要

Vegetative compatibility types (vc types) of 296 isolates of the chestnut blight fungus, Cryphonectria parasitica, were determined. The isolates had been obtained from 32 localities in 11 provinces in the Black Sea region of Turkey. Five vc types were detected: EU-1, EU-12, EU-14, EU-2 and EU-5. The number of vc types found in single provinces varied between one and five. All of the five vc types were present only in the Kastamonu province. Vc type EU-1 was detected in all the provinces. EU-1 accounted for 90.8% of all isolates. Vc type EU-12 was present in eight provinces and accounted for 6.8% of the isolates, whereas one or two isolates each of EU-14, EU-2 and EU-5 were found in one or two provinces. Isolates possessing the white colony phenotype were considered to be hypovirulent. Hypovirulent isolates of each vc type were found, and they were detected in nine of 11 provinces.
机译:确定了296种板栗枯萎真菌Cryphonectria parasitica的营养相容性类型(vc类型)。这些分离株是从土耳其黑海地区11个省的32个地方获得的。检测到五种vc类型:EU-1,EU-12,EU-14,EU-2和EU-5。在单个省份中发现的vc类型数量在1-5之间。这五种类型的vc都只存在于Kastamonu省。在所有省份都检测到Vc型EU-1。 EU-1占所有分离株的90.8%。在八个省份中存在Vc型EU-12,占分离株的6.8%,而在一个或两个省份中分别发现EU-14,EU-2和EU-5的一种或两种分离株。具有白色菌落表型的分离株被认为是低毒的。发现了每种vc类型的低毒分离株,并在11个省中的9个省中检测到它们。

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