First records of soilborne Phytophthora species in Swedish oak forests
نویسندگان
چکیده
منابع مشابه
Responses of Herbaceous Species to Fire in Persian Oak (Quercus brantii) in Coppice Forests
Zagros forests are one of the important natural ecosystems in Iran with high plant diversity and variety of plant communities. In recent decades, fire events have frequently occurred in some of these ecosystems. The purpose of this research is to investigate the composition and diversity of herbaceous species after nine years of fire occurrence in the forests of Zagros in western Iran. For this...
متن کاملIntegrative Ecology and the Dynamics of Species in Oak Forests
Lyme disease and gypsy moth outbreaks plague many temperate oak forests. Over the past decade, we have developed models and hypotheses designed to allow us to predict irruptions of both gypsy moths and the tick vector of Lyme disease. We have documented a web of connections involving mast production by oak trees, population responses by white-footed mice, habitat selection by white-tailed deer,...
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Invasive alien species constitute an increasing risk to forestry, as indeed to natural systems in general. This study reviews the legislative framework governing invasive species in the EU and Sweden, drawing upon both a legal analysis and interviews with main national level agencies responsible for implementing this framework. The study concludes that EU and Sweden are limited in how well they...
متن کاملInterspecific interactions between the Sudden Oak Death pathogen Phytophthora ramorum and two sympatric Phytophthora species in varying ecological conditions
Even when introduced invasive pathogens lack their natural predators or competitors, they must still interact with other organisms in their introduced range. Sudden Oak Death (SOD), caused by Phytophthora ramorum (Oomycota), is an introduced disease causing large-scale tree mortality. Two additional Phytophthora species, Phytophthora nemorosa and Phytophthora pseudosyringae, cause significantly...
متن کاملPost-Fire Management of Cork Oak Forests
Cork oak ( Quercus suber L.) forests are def ned here as the range of habitats from open savanna-like woodland formations to dense forests. According to the European forest type’s nomenclature (EEA 2007 ) these ecosystems are included in the ‘broadleaved evergreen forest’ class and in the ‘Mediterranean e vergreen oak forest’ type. This forest type is dominated by the e vergreen sclerophyllous ...
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ژورنال
عنوان ژورنال: Forest Pathology
سال: 2003
ISSN: 1437-4781,1439-0329
DOI: 10.1046/j.1439-0329.2003.00320.x