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Grafióza jilmu

Grafióza (nebo též holandská nemoc) je onemocnění postihující jilmy, které je způsobeno houbou druhu Ophiostoma novo-ulmi. Houba zamezuje protékání mízy cévami, což způsobuje postupné odumírání nejdříve větví, později celého stromu. Strom jakoby uschnul nastojato, pak z něho opadala i veškerá kůra, a bylo jen holé dřevo. Poslední zbytky uschlých jilmů…

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Grafióza jilmu

Nodes14
Edges13
Triples0
Avg. degree1.86
Density0.142857
Components1

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jilmů holandská nemoc houba století to houbu přenáší grafióza jilmy mízy celulózou evropě 1920 nizozemsku myceliem též onemocnění postihující způsobeno

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SubjectPredicateObjectConfidenceSrc

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