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Issue 13 (4) 2014 pp. 33–48

Elżbieta Patkowska, Mirosław Konopiński

Antagonistic activity of selected bacteria and fungi inhabiting the soil environment of salsify (Tragopogon porrifolius var. sativus (Gaterau) Br.) cultivated after cover crops

Abstract: The study determined the antagonistic effect of microorganisms of the soil environment of salsify towards the following pathogenic fungi: A. alternata, F. culmorum, F. oxysporum, R. solani and S. sclerotiorum. The field experiment considered mulching the soil with such cover crops as oats, phacelia and common vetch. Laboratory tests pointed to oats as the plant which has the best influence on the quantity of antagonistic Bacillus spp., Pseudomonas spp., Gliocladium spp., Penicillium spp. and Trichoderma spp. These microorganisms reduced the growth of A. alternata and F. culmorum in the most effective way. Antagonistic fungi inhibited the growth of F. oxysporum, R. solani and S. sclerotiorum in a greater degree than antagonistic bacteria. Mulching the soil with cover crops can reduce the growth and development of soil-borne fungi pathogenic to salsify.
pub/13_4_33.pdf Full text available in Adobe Acrobat format:
http://www.hortorumcultus.actapol.net/volume13/issue4/13_4_33.pdf
Keywords: mulch, antagonistic microorganisms, pathogenic fungi, biotic effect

For citation:

MLA Patkowska, Elżbieta, and Mirosław Konopiński. "Antagonistic activity of selected bacteria and fungi inhabiting the soil environment of salsify (Tragopogon porrifolius var. sativus (Gaterau) Br.) cultivated after cover crops." Acta Sci.Pol. Hortorum Cultus 13.4 (2014): 13.
APA Patkowska, E., & Konopiński, M. (2014). Antagonistic activity of selected bacteria and fungi inhabiting the soil environment of salsify (Tragopogon porrifolius var. sativus (Gaterau) Br.) cultivated after cover crops. Acta Sci.Pol. Hortorum Cultus 13 (4), 13.
ISO 690 PATKOWSKA, Elżbieta, KONOPIńSKI, Mirosław. Antagonistic activity of selected bacteria and fungi inhabiting the soil environment of salsify (Tragopogon porrifolius var. sativus (Gaterau) Br.) cultivated after cover crops. Acta Sci.Pol. Hortorum Cultus, 2014, 13.4: 13.
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Streszczenie w języku polskim:
http://www.hortorumcultus.actapol.net/tom13/zeszyt4/abstrakt-33.html