Reakcja metaboliczna Taxus baccata L. na porażenie grzybem Pestalotiopsis funerea Desm. w zależności od warunków siedliskowych [Metabolic response of Taxus baccata L. to Pestalotipsis funerea Desm. in dependence of environmental conditions]

One of the reasons of yew shoot blight observed in the garden and park plantations was the infection with Pestalotiopsis funerea fungus. Leaves with extensive disease symptoms have been found to have metabolic disturbances induced by this pathogen. Activation of oxidative stress enzymes, i.e. catala...

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Bibliographic Details
Published in:Acta agrobotanica 2002-01, Vol.55 (1), p.149
Main Authors: Kozłowska, Monika, Rybus-Zając, Magdalena, Gniazdowski-Skoczek, Halina
Format: Article
Language:Polish
Subjects:
Catalase
Environmental conditions
Metabolic response
Metabolism
Oxidative stress
Peroxidase
Pestalotiopsis
Pestalotiopsis funerea
Plantations
Shoot blight
Taxus baccata
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Summary:One of the reasons of yew shoot blight observed in the garden and park plantations was the infection with Pestalotiopsis funerea fungus. Leaves with extensive disease symptoms have been found to have metabolic disturbances induced by this pathogen. Activation of oxidative stress enzymes, i.e. catalase and peroxidase, points to the possibility of inducing defense responses. Among factors modifying the degree of plant affection under natural conditions, the level of nitric nutrition as well as light conditions may play an important role.
ISSN:0065-0951
2300-357X
DOI:10.5586/aa.2002.015