Results 131 to 140 of about 538 (176)
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ECTOMYCORRHIZA FORMATION IN EUCALYPTUS
New Phytologist, 1987Summary Cortinarius and Hysterangium species are a dominant component of the macrofungi in eucalypt forests of Western Australia, and their hyphae occupy 10 % of the soil surface area. Anatomical studies of jarrah (Eucalyptus marginata Donn ex Sm.) and karri (E. diversicolor F.
Malajczuk, N., Dell, B., Bougher, N.L.
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Ectomycorrhizas and forest decline
Agriculture, Ecosystems & Environment, 1990Abstract Forest decline has been occuring in central Europe over the last decade. Beside natural stress factors the effects of various air pollutants and their derivates have been stressed as causes of this phenomenon. The “new type” of forest dying is associated with soil degradation, nutrient deficiencies, ŕoot decline and mycorrhizal dysfunction.
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Importance of Ectomycorrhiza for Forest Ecosystems
1992Mycorrhizas are of importance for their tree hosts, as those trees’do not have roots, but mycorrhizas’. The decline of fungi in Europe is relatively well documented. Mycorrhizal fungi have decreased more than saprophytes. Recent studies on acid rain and ectomycorrhizas have raised several new questions.
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Ectomycorrhiza and Secondary Metabolites
2010Ectomycorrhizal symbiosis leads to the diversification of both the mycobiont and their host. Differences in organogenetic programs are reflected in ectomycorrhizal root morphology, but key developmental programs are triggered in the physiological processes in both symbiosis partners and are dependent on hormones and secondary signals.
Hanna Dahm, Patrycja Golińska
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Somatic Incompatibility in Ectomycorrhizas
1995Describing and identifying fungal individuals, i.e. genetically unique mycelia, are key problems in studies of the evolutionary and population biology of ectomycorrhizal fungi. It is only recently that the concept of fungal individualism and methods to identify fungal individuals have been developed (Todd and Rayner 1980).
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4 Histochemistry of Ectomycorrhiza
1991Publisher Summary This chapter presents the history of ectomycorrhiza. To study some aspects of the development and structure of ectomycorrhiza skilled microscopists and often sophisticated equipment are required. There are available, however, a range of techniques to study structural and histochemical features of ectomycorrhiza.
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Ectomycorrhizas in Plant Communities
20062002
Brundrett, Mark C., Cairney, John W. G.
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Ectomycorrhiza: Back to the future
With forests covering roughly half of the Austrian land area, forest ecosystems have been monitored and characterized for centuries. While some aspects remain the same long-term, we are about to experience rapid changes due to climate change and loss of species.Matthäus Ploderer +10 more
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2 Characterization of Ectomycorrhiza
1991Publisher Summary This chapter discusses the characterization of ectomycorrhiza. Ectomycorrhiza structures consist of fungal tissues, the arrangement and organization of which can be used to describe fungal species in the same way as any other taxonomically suitable feature. Their characteristics are well conserved.
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