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首页> 外文期刊>Plant Disease >First report of anthracnose caused by Colletotrichum dematium on statice (Goniolimon tataricum, synonym Limonium tataricum) in Bulgaria.
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First report of anthracnose caused by Colletotrichum dematium on statice (Goniolimon tataricum, synonym Limonium tataricum) in Bulgaria.

机译：保加利亚的 Colletotrichum dematium 引起的炭疽病的首次报道（ Goniolimon tataricum ，同义词 Tamonium tataricum ）。

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摘要

German statice (Goniolimon tataricum, synonym Limonium tataricum) is a popular ornamental species, which is frequently use in bouquet arrangements. During a field survey of statice farms in the Plovdiv Region of Bulgaria (August 2007), lesions were observed predominantly on the peduncles and rarely on wilted leaves of 2- and 3-year-old plants. Symptoms appeared on the base of peduncles as irregular, brown necrotic lesions ranging from 30 to 40 mm that coalesced, whereas lesions on leaves were initially round to elliptical with dimensions from 5 to 15 mm and developed a necrosis that subsequently spread toward the petioles. Rounded and elongated setose acervuli were observed on the lesions of peduncles. On the basis of observed symptoms, morphology and molecular characterization, and pathogenicity tests, it can be concluded that C. dematium is the causal agent of anthracnose of German statice in Bulgaria. This is thought to be the first report of this pathogen on G. tataricum in Bulgaria, although it has been reported that C. dematium and Colletotrichum gloeosporioides (1-3) may attack other Limonium species.
机译：德国静香（ Goniolimon tataricum ，同义词 Limonium tataricum ）是一种流行的观赏物种，经常用于花束布置中。在对保加利亚普罗夫迪夫州的静态农场进行的田间调查（2007年8月）中，主要在花梗上观察到病斑，而在2岁和3岁植物的枯萎叶子上很少见到病斑。症状出现在花序梗的基部，为不规则的棕色坏死性病变，范围为30至40 mm，可合并，而叶片上的病变最初为圆形至椭圆形，尺寸为5至15 mm，并发展出坏死，随后向叶柄扩散。在花梗的病变处观察到圆形和细长的Setose子宫颈。根据观察到的症状，形态和分子特征以及致病性测试，可以得出结论。 dematium 是保加利亚德意志炭疽病炭疽病的致病因子。认为这是该病原体在G上的首次报道。保加利亚的tataricum ，尽管有报道称 C。灵长类动物和Colletotrichum gloeosporioides（1-3）可能会攻击其他 Limonium 物种。

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