Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia
Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA...
Ausführliche Beschreibung
Autor*in: |
Swilling, Keagan J. [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2021 |
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Schlagwörter: |
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Anmerkung: |
© Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 |
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Übergeordnetes Werk: |
Enthalten in: European journal of plant pathology - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1895, 162(2021), 1 vom: 24. Sept., Seite 149-161 |
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Übergeordnetes Werk: |
volume:162 ; year:2021 ; number:1 ; day:24 ; month:09 ; pages:149-161 |
Links: |
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DOI / URN: |
10.1007/s10658-021-02392-8 |
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Katalog-ID: |
SPR045869324 |
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100 | 1 | |a Swilling, Keagan J. |e verfasserin |4 aut | |
245 | 1 | 0 | |a Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia |
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520 | |a Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. | ||
650 | 4 | |a Soil disinfestation |7 (dpeaa)DE-He213 | |
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700 | 1 | |a Shrestha, Utsala |4 aut | |
700 | 1 | |a Ownley, Bonnie H. |4 aut | |
700 | 1 | |a Gwinn, Kimberly D. |4 aut | |
700 | 1 | |a Butler, David M. |0 (orcid)0000-0002-5897-1382 |4 aut | |
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10.1007/s10658-021-02392-8 doi (DE-627)SPR045869324 (SPR)s10658-021-02392-8-e DE-627 ger DE-627 rakwb eng Swilling, Keagan J. verfasserin aut Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. Soil disinfestation (dpeaa)DE-He213 Organic acids (dpeaa)DE-He213 Biological soil disinfestation (dpeaa)DE-He213 Shrestha, Utsala aut Ownley, Bonnie H. aut Gwinn, Kimberly D. aut Butler, David M. (orcid)0000-0002-5897-1382 aut Enthalten in European journal of plant pathology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1895 162(2021), 1 vom: 24. Sept., Seite 149-161 (DE-627)27042976X (DE-600)1477679-0 1573-8469 nnns volume:162 year:2021 number:1 day:24 month:09 pages:149-161 https://dx.doi.org/10.1007/s10658-021-02392-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 162 2021 1 24 09 149-161 |
spelling |
10.1007/s10658-021-02392-8 doi (DE-627)SPR045869324 (SPR)s10658-021-02392-8-e DE-627 ger DE-627 rakwb eng Swilling, Keagan J. verfasserin aut Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. Soil disinfestation (dpeaa)DE-He213 Organic acids (dpeaa)DE-He213 Biological soil disinfestation (dpeaa)DE-He213 Shrestha, Utsala aut Ownley, Bonnie H. aut Gwinn, Kimberly D. aut Butler, David M. (orcid)0000-0002-5897-1382 aut Enthalten in European journal of plant pathology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1895 162(2021), 1 vom: 24. Sept., Seite 149-161 (DE-627)27042976X (DE-600)1477679-0 1573-8469 nnns volume:162 year:2021 number:1 day:24 month:09 pages:149-161 https://dx.doi.org/10.1007/s10658-021-02392-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 162 2021 1 24 09 149-161 |
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10.1007/s10658-021-02392-8 doi (DE-627)SPR045869324 (SPR)s10658-021-02392-8-e DE-627 ger DE-627 rakwb eng Swilling, Keagan J. verfasserin aut Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. Soil disinfestation (dpeaa)DE-He213 Organic acids (dpeaa)DE-He213 Biological soil disinfestation (dpeaa)DE-He213 Shrestha, Utsala aut Ownley, Bonnie H. aut Gwinn, Kimberly D. aut Butler, David M. (orcid)0000-0002-5897-1382 aut Enthalten in European journal of plant pathology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1895 162(2021), 1 vom: 24. Sept., Seite 149-161 (DE-627)27042976X (DE-600)1477679-0 1573-8469 nnns volume:162 year:2021 number:1 day:24 month:09 pages:149-161 https://dx.doi.org/10.1007/s10658-021-02392-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 162 2021 1 24 09 149-161 |
allfieldsGer |
10.1007/s10658-021-02392-8 doi (DE-627)SPR045869324 (SPR)s10658-021-02392-8-e DE-627 ger DE-627 rakwb eng Swilling, Keagan J. verfasserin aut Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. Soil disinfestation (dpeaa)DE-He213 Organic acids (dpeaa)DE-He213 Biological soil disinfestation (dpeaa)DE-He213 Shrestha, Utsala aut Ownley, Bonnie H. aut Gwinn, Kimberly D. aut Butler, David M. (orcid)0000-0002-5897-1382 aut Enthalten in European journal of plant pathology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1895 162(2021), 1 vom: 24. Sept., Seite 149-161 (DE-627)27042976X (DE-600)1477679-0 1573-8469 nnns volume:162 year:2021 number:1 day:24 month:09 pages:149-161 https://dx.doi.org/10.1007/s10658-021-02392-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 162 2021 1 24 09 149-161 |
allfieldsSound |
10.1007/s10658-021-02392-8 doi (DE-627)SPR045869324 (SPR)s10658-021-02392-8-e DE-627 ger DE-627 rakwb eng Swilling, Keagan J. verfasserin aut Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia 2021 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. Soil disinfestation (dpeaa)DE-He213 Organic acids (dpeaa)DE-He213 Biological soil disinfestation (dpeaa)DE-He213 Shrestha, Utsala aut Ownley, Bonnie H. aut Gwinn, Kimberly D. aut Butler, David M. (orcid)0000-0002-5897-1382 aut Enthalten in European journal of plant pathology Dordrecht [u.a.] : Springer Science + Business Media B.V, 1895 162(2021), 1 vom: 24. Sept., Seite 149-161 (DE-627)27042976X (DE-600)1477679-0 1573-8469 nnns volume:162 year:2021 number:1 day:24 month:09 pages:149-161 https://dx.doi.org/10.1007/s10658-021-02392-8 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 162 2021 1 24 09 149-161 |
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English |
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Enthalten in European journal of plant pathology 162(2021), 1 vom: 24. Sept., Seite 149-161 volume:162 year:2021 number:1 day:24 month:09 pages:149-161 |
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Enthalten in European journal of plant pathology 162(2021), 1 vom: 24. Sept., Seite 149-161 volume:162 year:2021 number:1 day:24 month:09 pages:149-161 |
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Soil disinfestation Organic acids Biological soil disinfestation |
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European journal of plant pathology |
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Swilling, Keagan J. @@aut@@ Shrestha, Utsala @@aut@@ Ownley, Bonnie H. @@aut@@ Gwinn, Kimberly D. @@aut@@ Butler, David M. @@aut@@ |
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2021-09-24T00:00:00Z |
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Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. 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|
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Swilling, Keagan J. |
spellingShingle |
Swilling, Keagan J. misc Soil disinfestation misc Organic acids misc Biological soil disinfestation Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia |
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Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia Soil disinfestation (dpeaa)DE-He213 Organic acids (dpeaa)DE-He213 Biological soil disinfestation (dpeaa)DE-He213 |
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misc Soil disinfestation misc Organic acids misc Biological soil disinfestation |
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misc Soil disinfestation misc Organic acids misc Biological soil disinfestation |
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misc Soil disinfestation misc Organic acids misc Biological soil disinfestation |
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Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia |
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Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia |
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Swilling, Keagan J. |
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European journal of plant pathology |
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Swilling, Keagan J. Shrestha, Utsala Ownley, Bonnie H. Gwinn, Kimberly D. Butler, David M. |
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title_sort |
volatile fatty acid concentration, soil ph and soil texture during anaerobic soil conditions affect viability of athelia (sclerotium) rolfsii sclerotia |
title_auth |
Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia |
abstract |
Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 |
abstractGer |
Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 |
abstract_unstemmed |
Abstract Volatile fatty acids (VFAs) play a role in suppression of plant pathogens during anaerobic soil disinfestation (ASD), but it is unclear how VFAs in anaerobic soil affect Athelia rolfsii (formerly Sclerotium rolfsii). Anaerobic growth chamber trials were conducted to evaluate effects of VFA and VFA concentration, and interactions with soil pH and soil texture, on A. rolfsii sclerotia viability (as indicated by sclerotia germination) and colonization by potential mycoparasites. In the first objective, sclerotia were exposed to acetic or n-butyric acids at 4, 8, or 16 mmol/kg soil in sandy soil; soil pH was buffered to 5, 6, or 7. Sclerotial germination was generally reduced by both VFAs, notably at pH 5 (29% germination at 4 mmol/kg soil, 1% at 8 mmol/kg soil, and 0% at 16 mmol/kg soil). The highest colonization rates were observed in acetic acid at 16 mmol/kg soil and soil pH of 5 and 6 (65 and 55% colonization). Sclerotial germination in water or HCl controls was consistently above 90%, with minimal colonization. In the second objective, sclerotia in sandy or sandy loam soil were exposed to 4 or 16 mmol VFA/kg soil at soil pH 5 or 6. Sclerotial germination was generally less in sandy soil compared to sandy loam soil (e.g., 4 mmol VFA/kg soil at pH 5, 62% germination in sandy loam versus 0% in sandy soil), but not at pH 5 and 16 mmol/kg soil (< 1% germination in both soil textures). Soil colloid (clay and organic matter) concentration likely plays a role in reduction of VFA activity. VFAs are probable important factors in A. rolfsii suppression due to ASD treatment in many soil environments, and activity is dependent on VFA concentration, soil solution pH, and soil texture. © Koninklijke Nederlandse Planteziektenkundige Vereniging 2021 |
collection_details |
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container_issue |
1 |
title_short |
Volatile fatty acid concentration, soil pH and soil texture during anaerobic soil conditions affect viability of Athelia (Sclerotium) rolfsii sclerotia |
url |
https://dx.doi.org/10.1007/s10658-021-02392-8 |
remote_bool |
true |
author2 |
Shrestha, Utsala Ownley, Bonnie H. Gwinn, Kimberly D. Butler, David M. |
author2Str |
Shrestha, Utsala Ownley, Bonnie H. Gwinn, Kimberly D. Butler, David M. |
ppnlink |
27042976X |
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hochschulschrift_bool |
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doi_str |
10.1007/s10658-021-02392-8 |
up_date |
2024-07-03T18:49:48.069Z |
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score |
7.401124 |