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Pathogenicity and Lipid Composition of Mycelium of the Fungus Stagonospora cirsii VIZR 1.41 Produced on Liquid Media with Different Nitrogen Sources

Pathogenicity and Lipid Composition of Mycelium of the Fungus Stagonospora cirsii VIZR 1.41... ISSN 0003-6838, Applied Biochemistry and Microbiology, 2019, Vol. 55, No. 5, pp. 556–562. © Pleiades Publishing, Inc., 2019. Russian Text © The Author(s), 2019, published in Prikladnaya Biokhimiya i Mikrobiologiya, 2019, Vol. 55, No. 5, pp. 506–512. Pathogenicity and Lipid Composition of Mycelium of the Fungus Stagonospora cirsii VIZR 1.41 Produced on Liquid Media with Different Nitrogen Sources a a a, G. M. Frolova , S. V. Sokornova , and A. O. Berestetskiy * All-Russia Institute of Plant Protection, St. Petersburg, Pushkin, 196608 Russia *e-mail: aberestetskiy@vizr.spb.ru Received April 4, 2018; revised November 16, 2018; accepted April 22, 2019 Abstract—The effect of the nitrogen source (sodium nitrate and soybean meal) on the growth, pathogenicity, and lipid composition of mycelium of Stagonospora cirsii Davis VIZR 1.41, a potential mycoherbicide against Canada thistle (Cirsium arvens (L.) Scop.), was studied. The fungus grew significantly (two times) faster on sucrose-soybean meal medium (SSM) than on modified Czapek medium (CM). The fungal mycelium during the exponential growth phase demonstrated the maximal pathogenicity level on the third day on SSM and on the sixth day on CM. Canada thistle leaf tissues were more susceptible (25% higher development of necrotic lesion) to mycelium obtained on SSM than http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Applied Biochemistry and Microbiology Springer Journals

Pathogenicity and Lipid Composition of Mycelium of the Fungus Stagonospora cirsii VIZR 1.41 Produced on Liquid Media with Different Nitrogen Sources

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References (4)

Publisher
Springer Journals
Copyright
Copyright © 2019 by Pleiades Publishing, Inc.
Subject
Life Sciences; Biochemistry, general; Microbiology; Medical Microbiology
ISSN
0003-6838
eISSN
1608-3024
DOI
10.1134/S0003683819050041
Publisher site
See Article on Publisher Site

Abstract

ISSN 0003-6838, Applied Biochemistry and Microbiology, 2019, Vol. 55, No. 5, pp. 556–562. © Pleiades Publishing, Inc., 2019. Russian Text © The Author(s), 2019, published in Prikladnaya Biokhimiya i Mikrobiologiya, 2019, Vol. 55, No. 5, pp. 506–512. Pathogenicity and Lipid Composition of Mycelium of the Fungus Stagonospora cirsii VIZR 1.41 Produced on Liquid Media with Different Nitrogen Sources a a a, G. M. Frolova , S. V. Sokornova , and A. O. Berestetskiy * All-Russia Institute of Plant Protection, St. Petersburg, Pushkin, 196608 Russia *e-mail: aberestetskiy@vizr.spb.ru Received April 4, 2018; revised November 16, 2018; accepted April 22, 2019 Abstract—The effect of the nitrogen source (sodium nitrate and soybean meal) on the growth, pathogenicity, and lipid composition of mycelium of Stagonospora cirsii Davis VIZR 1.41, a potential mycoherbicide against Canada thistle (Cirsium arvens (L.) Scop.), was studied. The fungus grew significantly (two times) faster on sucrose-soybean meal medium (SSM) than on modified Czapek medium (CM). The fungal mycelium during the exponential growth phase demonstrated the maximal pathogenicity level on the third day on SSM and on the sixth day on CM. Canada thistle leaf tissues were more susceptible (25% higher development of necrotic lesion) to mycelium obtained on SSM than

Journal

Applied Biochemistry and Microbiology – Springer Journals

Published: Sep 25, 2019

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