Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro
Occurrence of Neotyphodium coenophialum in tall fescue cultivars cultivated in Poland and determination an endophyte inhibition effect on mycelium growth of chosen microorganisms in vitro were investigated. Seventeen seed lots of 11 cultivars of tall fescue were examined. The endophyte mycelium was...
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| Format: | Article |
| Language: | English |
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Polish Botanical Society
2012-12-01
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| Series: | Acta Agrobotanica |
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| Online Access: | https://pbsociety.org.pl/journals/index.php/aa/article/view/1939 |
| _version_ | 1819230710479716352 |
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| author | Dariusz Pańka |
| author_facet | Dariusz Pańka |
| author_sort | Dariusz Pańka |
| collection | DOAJ |
| description | Occurrence of Neotyphodium coenophialum in tall fescue cultivars cultivated in Poland and determination an endophyte inhibition effect on mycelium growth of chosen microorganisms in vitro were investigated. Seventeen seed lots of 11 cultivars of tall fescue were examined. The endophyte mycelium was dyed with bengal rose and microscopically examined to detect N. coenophialum. Occurrence of endophyte was checked with PCR method. Influence of endophyte on growth of 15 microorganisms was established in the laboratory conditions on Petri dishes with PDA medium at 10, 20 and 30°C. Neotyphodium coenophialum occurred only in two seed lots, 'Barrocco' - 42% and Terros - 2%. Living mycelium of endophyte was isolated only from 'Barrocco'. The highest mycelium growth inhibition of Bipolaris sorokiniana, Fusarium avenaceum, F. equiseti, Microdochium nivale and Gaeumannomyces graminis by endophyte at 30°C was recorded. The highest width of growth inhibition zone (4mm) was detected for the last pathogen. Mycelium growth of B. sorokiniana and M. nivale was not inhibited at 10°C, and for F. avenaceum at 10 and 20°C. |
| first_indexed | 2024-12-23T11:33:24Z |
| format | Article |
| id | doaj.art-8f5ab7f2f12c47c58ee582133c1fb187 |
| institution | Directory Open Access Journal |
| issn | 2300-357X |
| language | English |
| last_indexed | 2024-12-23T11:33:24Z |
| publishDate | 2012-12-01 |
| publisher | Polish Botanical Society |
| record_format | Article |
| series | Acta Agrobotanica |
| spelling | doaj.art-8f5ab7f2f12c47c58ee582133c1fb1872022-12-21T17:48:43ZengPolish Botanical SocietyActa Agrobotanica2300-357X2012-12-0158236938010.5586/aa.2005.0631551Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitroDariusz Pańka0University of Technology and Agriculture in BydgoszczOccurrence of Neotyphodium coenophialum in tall fescue cultivars cultivated in Poland and determination an endophyte inhibition effect on mycelium growth of chosen microorganisms in vitro were investigated. Seventeen seed lots of 11 cultivars of tall fescue were examined. The endophyte mycelium was dyed with bengal rose and microscopically examined to detect N. coenophialum. Occurrence of endophyte was checked with PCR method. Influence of endophyte on growth of 15 microorganisms was established in the laboratory conditions on Petri dishes with PDA medium at 10, 20 and 30°C. Neotyphodium coenophialum occurred only in two seed lots, 'Barrocco' - 42% and Terros - 2%. Living mycelium of endophyte was isolated only from 'Barrocco'. The highest mycelium growth inhibition of Bipolaris sorokiniana, Fusarium avenaceum, F. equiseti, Microdochium nivale and Gaeumannomyces graminis by endophyte at 30°C was recorded. The highest width of growth inhibition zone (4mm) was detected for the last pathogen. Mycelium growth of B. sorokiniana and M. nivale was not inhibited at 10°C, and for F. avenaceum at 10 and 20°C.https://pbsociety.org.pl/journals/index.php/aa/article/view/1939Endophytetall fescueNeotyphodium coenophialumFestuca arundinacea |
| spellingShingle | Dariusz Pańka Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro Acta Agrobotanica Endophyte tall fescue Neotyphodium coenophialum Festuca arundinacea |
| title | Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro |
| title_full | Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro |
| title_fullStr | Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro |
| title_full_unstemmed | Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro |
| title_short | Infestation of tall fescue (Festuca arundinacea Schreb.) with Neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro |
| title_sort | infestation of tall fescue festuca arundinacea schreb with neotyphodium coenophialum and its influence on growth of chosen microorganisms in vitro |
| topic | Endophyte tall fescue Neotyphodium coenophialum Festuca arundinacea |
| url | https://pbsociety.org.pl/journals/index.php/aa/article/view/1939 |
| work_keys_str_mv | AT dariuszpanka infestationoftallfescuefestucaarundinaceaschrebwithneotyphodiumcoenophialumanditsinfluenceongrowthofchosenmicroorganismsinvitro |