保加利亚引起松树枯萎病的希诺球菌的首次记录

Q4 Agricultural and Biological Sciences

Historia Naturalis Bulgarica Pub Date : 2023-06-02 DOI:10.48027/hnb.45.062

M. Georgieva, G. Georgiev, P. Mirchev, Sevdalin Belilov

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引用次数: 0

摘要

马其顿松（Pinus peuce）是巴尔干半岛南部的特有松，生长在保加利亚的高山上，海拔1400至2100米。在2020-2022年对保加利亚马其顿松天然林和种植园进行的一项调查中，在皮林山、里拉山和维托沙山观察到了地上部枯萎病的症状。真菌病原体分生球孢是保加利亚和巴尔干半岛首次出现在皮松上的疾病的病原体。个别树木枯萎枝条的发生率各不相同，但在Rila Mts和Mt Vitosha高达70-80%。

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First records of Sirococcus conigenus causing shoot blight on Pinus peuce in Bulgaria

Macedonian pine (Pinus peuce) is a southern Balkan Peninsula endemic, growing in high mountains of Bulgaria, between 1400 and 2100 m a.s.l. Stands of P. peuce form the upper tree line forest areas. During a survey in 2020-2022 on Macedonian pine natural stands and plantations in Bulgaria, symptoms of shoot blight were observed in the Pirin Mts, the Rila Mts and Mt Vitosha. The fungal pathogen Sirococcus conigenus was identified as the causal agent of the disease that appeared for the first time on Pinus peuce in Bulgaria and Balkan Peninsula. Incidence of blighted shoots on individual trees varied, but was as high as 70-80% in the Rila Mts and Mt Vitosha.

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来源期刊

Historia Naturalis Bulgarica Agricultural and Biological Sciences-Insect Science

CiteScore

0.60

自引率

0.00%

发文量

审稿时长

6 weeks