Abstract
Differences were found in the counts and occurrence of fungi in the phyllosphere and thizosphere of two representatives of the Lamiacea family,Origanum majorana andOcimum basilicum, and in the phyllosphere and rhizosphere ofPhaseolus vulgaris growing separately or in coenosis withO. majorana orO. basilicum. Both the volatile substances released from ground leaves of the two latter pantl species and the root exudates affected considerably spore germination of isolated phylospheric and rhizospheric fungi. The results indicated a possible role of root exudates and volatile substances released from leaves in colonization of rhizosphere and/or phyllosphere by fungi, especially in associations of various plants.
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References
Bessey E. A.:Morphology and Taxonomy of Fungi. Michigan State College, Maple Press, New York (U.S.A.) 1952.
Čatská V., Afifi A. P., Vančura V.: The effect of volatile and gaseous metabolites of swelling seeds on germination of fungal spores.Folia Microbiol.20, 152 (1975).
Gilbert R. G., Menzies J. D., Griebel G. E.: The influence of volatile substances from alfalfa on growth and survival ofVerticillium dahliae in soil.Phytopathology58, 1051 (1968).
Gilman J. C.:A Manual of Soil Fungi. Iowa State College Press, Ames 1959.
Hampl B.:Handbook of Microbiology, p. 171 (in Czech). Coll. Res. Inst. Agric., Czechoslovak Ministry of Agriculture, Prague 1946.
Jackson R. M.: Fungistasis as a factor in the rhizosphere phenomenon.Nature180, 96 (1957).
Linderman R. G., Gilbert R. G.: Stimulation ofSclerotium rolfsii in soil by volatile components of alfalfa hay.Phytopathology59, 1366 (1969).
Martin J. P.: Use of acid rose bengal and strptomycin in the plate method for estimating soil fungi.Soil Sci.69, 215 (1950).
Muller W. H.: Volatile materials produced bySalvia leucophylla. Effects on seedling growth and soil bacteria.Bot. Gaz.126, 195 (1965).
Muller W. H., Muller C. H.: Volatile growth inhibitors produced bySalvia species.Bull. Torrey Bot. Club92, 327 (1964).
Ruinen J.: The phyllosphere. I. An ecological neglected milieu.Plant &Soil15, 81 (1961).
Smith N. R., Dawson V. T.: The bacteriostatic action of Bengal rose in media used for plate counts of soil fungi.Soil Sci.58, 467 (1944)
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Afifi, A.F. Effect of volatile substances released fromOriganum majorana andOcimum basilicum on the rhizosphere and phyllosphere fungi ofPhaseolus vulgaris . Folia Microbiol 23, 399–405 (1978). https://doi.org/10.1007/BF02876443
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DOI: https://doi.org/10.1007/BF02876443