Relative populations and toxin production by Aspergillus flavus and Fusarium verticillioides in artificially inoculated corn at various stages of development under field conditions
The presence, development and production of mycotoxins by Aspergillus flavus and Fusarium verticillioides were studied in corn ears under field conditions after artificial contamination of corn silks. The planted area was divided into five treatments: T1, inoculated with A. flavus solution containin...
Gespeichert in:
| Veröffentlicht in: | Journal of the science of food and agriculture 2008, Vol.88 (1), p.48-55 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 55 |
|---|---|
| container_issue | 1 |
| container_start_page | 48 |
| container_title | Journal of the science of food and agriculture |
| container_volume | 88 |
| creator | Zorzete, Patricia Castro, Rosimar S Pozzi, Claudia R Israel, Ana Lia M Fonseca, Homero Yanaguibashi, Gianni Corrêa, Benedito |
| description | The presence, development and production of mycotoxins by Aspergillus flavus and Fusarium verticillioides were studied in corn ears under field conditions after artificial contamination of corn silks. The planted area was divided into five treatments: T1, inoculated with A. flavus solution containing 1 x 10⁸ spores, ears covered; T2, inoculated with F. verticillioides solution containing 1 x 10⁸ spores, ears covered; T3, inoculated with F. verticillioides plus A. flavus solution containing 1 x 10⁸ spores of each, ears covered; T4, sprayed with sterile phosphate-buffered saline, ears covered; T5, non-sprayed silks, uncovered ears. Soil and air samples were also collected and analysed for the occurrence of fungi. Water activity, relative air humidity, rainfall and temperature were determined to assess the correlation between abiotic factors and the presence of fungi in the samples. Contamination with the inoculated fungus predominated in T1 and T2. In the other treatments, F. verticillioides was the most frequently isolated contaminant irrespective of treatment. Considering the production of mycotoxins, a positive relation between the production of fumonisins B₁ and B₂ and the frequency of F. verticillioides was statistically verified in all treatments. Copyright © 2007 Society of Chemical Industry |
| doi_str_mv | 10.1002/jsfa.2930 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_31531546</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>31531546</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4230-1b624e8e03e7fecc1828724072a6017cbb4cc139116eab58cf11c46922ed27833</originalsourceid><addsrcrecordid>eNqFkc1u1DAUhSMEEkNhwRPgDUgs0l7b-V2OKlKoKhBTKiQ2lse5Hrl44tROQue9eMA6zQhWCMmS7XO_c3zlmySvKZxSAHZ2G7Q8ZTWHJ8mKQl2mABSeJqtYY2lOM_Y8eRHCLQDUdVGskt8btHIwE5Le9eN8dF0gsmvJ4O5NR3rv2lHNKtkeyDr06HfG2jEQbeU0LmgzBunNuCcT-sGoWDfOtBhIDJBR0VGT1h7i3an5EWyJcj4WBzJFp4s5YZC76HCatDihdf0eu4GMXYueaIN2dnSteezvZfJMSxvw1XE_SW6aD9_OP6ZXXy4-na-vUpUxDindFizDCoFjqVEpWrGqZBmUTBZAS7XdZlHkNaUFym1eKU2pyoqaMWxZWXF-krxbcuMv3I0YBrE3QaG1ssPYs-A0jysr_gsygJyVnEXw_QIq70LwqEXvzV76g6Ag5gGKeYBiHmBk3x5DZVDSai87ZcJfQ13TrOZ55M4W7pexePh3oLi8btbH5HRxmDDg_R-H9D9FUfIyF98_X4jNZbOpvjY_RBP5NwuvpRNy52MXN9cMKAeoeEnjTz0AFbPHyg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>20052732</pqid></control><display><type>article</type><title>Relative populations and toxin production by Aspergillus flavus and Fusarium verticillioides in artificially inoculated corn at various stages of development under field conditions</title><source>Access via Wiley Online Library</source><creator>Zorzete, Patricia ; Castro, Rosimar S ; Pozzi, Claudia R ; Israel, Ana Lia M ; Fonseca, Homero ; Yanaguibashi, Gianni ; Corrêa, Benedito</creator><creatorcontrib>Zorzete, Patricia ; Castro, Rosimar S ; Pozzi, Claudia R ; Israel, Ana Lia M ; Fonseca, Homero ; Yanaguibashi, Gianni ; Corrêa, Benedito</creatorcontrib><description>The presence, development and production of mycotoxins by Aspergillus flavus and Fusarium verticillioides were studied in corn ears under field conditions after artificial contamination of corn silks. The planted area was divided into five treatments: T1, inoculated with A. flavus solution containing 1 x 10⁸ spores, ears covered; T2, inoculated with F. verticillioides solution containing 1 x 10⁸ spores, ears covered; T3, inoculated with F. verticillioides plus A. flavus solution containing 1 x 10⁸ spores of each, ears covered; T4, sprayed with sterile phosphate-buffered saline, ears covered; T5, non-sprayed silks, uncovered ears. Soil and air samples were also collected and analysed for the occurrence of fungi. Water activity, relative air humidity, rainfall and temperature were determined to assess the correlation between abiotic factors and the presence of fungi in the samples. Contamination with the inoculated fungus predominated in T1 and T2. In the other treatments, F. verticillioides was the most frequently isolated contaminant irrespective of treatment. Considering the production of mycotoxins, a positive relation between the production of fumonisins B₁ and B₂ and the frequency of F. verticillioides was statistically verified in all treatments. Copyright © 2007 Society of Chemical Industry</description><identifier>ISSN: 0022-5142</identifier><identifier>EISSN: 1097-0010</identifier><identifier>DOI: 10.1002/jsfa.2930</identifier><identifier>CODEN: JSFAAE</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>abiotic factors ; air temperature ; Aspergillus flavus ; Biological and medical sciences ; biosynthesis ; Cereal and baking product industries ; competition ; corn ; corn ears ; field experimentation ; Food industries ; Food toxicology ; fumonisins ; Fundamental and applied biological sciences. Psychology ; fungal diseases of plants ; Fusarium verticillioides ; Gibberella fujikuroi ; mycotoxin ; mycotoxins ; rain ; relative humidity ; water activity ; Zea mays</subject><ispartof>Journal of the science of food and agriculture, 2008, Vol.88 (1), p.48-55</ispartof><rights>Copyright © 2007 Society of Chemical Industry</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4230-1b624e8e03e7fecc1828724072a6017cbb4cc139116eab58cf11c46922ed27833</citedby><cites>FETCH-LOGICAL-c4230-1b624e8e03e7fecc1828724072a6017cbb4cc139116eab58cf11c46922ed27833</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fjsfa.2930$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fjsfa.2930$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,4024,27923,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19914935$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zorzete, Patricia</creatorcontrib><creatorcontrib>Castro, Rosimar S</creatorcontrib><creatorcontrib>Pozzi, Claudia R</creatorcontrib><creatorcontrib>Israel, Ana Lia M</creatorcontrib><creatorcontrib>Fonseca, Homero</creatorcontrib><creatorcontrib>Yanaguibashi, Gianni</creatorcontrib><creatorcontrib>Corrêa, Benedito</creatorcontrib><title>Relative populations and toxin production by Aspergillus flavus and Fusarium verticillioides in artificially inoculated corn at various stages of development under field conditions</title><title>Journal of the science of food and agriculture</title><addtitle>J. Sci. Food Agric</addtitle><description>The presence, development and production of mycotoxins by Aspergillus flavus and Fusarium verticillioides were studied in corn ears under field conditions after artificial contamination of corn silks. The planted area was divided into five treatments: T1, inoculated with A. flavus solution containing 1 x 10⁸ spores, ears covered; T2, inoculated with F. verticillioides solution containing 1 x 10⁸ spores, ears covered; T3, inoculated with F. verticillioides plus A. flavus solution containing 1 x 10⁸ spores of each, ears covered; T4, sprayed with sterile phosphate-buffered saline, ears covered; T5, non-sprayed silks, uncovered ears. Soil and air samples were also collected and analysed for the occurrence of fungi. Water activity, relative air humidity, rainfall and temperature were determined to assess the correlation between abiotic factors and the presence of fungi in the samples. Contamination with the inoculated fungus predominated in T1 and T2. In the other treatments, F. verticillioides was the most frequently isolated contaminant irrespective of treatment. Considering the production of mycotoxins, a positive relation between the production of fumonisins B₁ and B₂ and the frequency of F. verticillioides was statistically verified in all treatments. Copyright © 2007 Society of Chemical Industry</description><subject>abiotic factors</subject><subject>air temperature</subject><subject>Aspergillus flavus</subject><subject>Biological and medical sciences</subject><subject>biosynthesis</subject><subject>Cereal and baking product industries</subject><subject>competition</subject><subject>corn</subject><subject>corn ears</subject><subject>field experimentation</subject><subject>Food industries</subject><subject>Food toxicology</subject><subject>fumonisins</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>fungal diseases of plants</subject><subject>Fusarium verticillioides</subject><subject>Gibberella fujikuroi</subject><subject>mycotoxin</subject><subject>mycotoxins</subject><subject>rain</subject><subject>relative humidity</subject><subject>water activity</subject><subject>Zea mays</subject><issn>0022-5142</issn><issn>1097-0010</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkc1u1DAUhSMEEkNhwRPgDUgs0l7b-V2OKlKoKhBTKiQ2lse5Hrl44tROQue9eMA6zQhWCMmS7XO_c3zlmySvKZxSAHZ2G7Q8ZTWHJ8mKQl2mABSeJqtYY2lOM_Y8eRHCLQDUdVGskt8btHIwE5Le9eN8dF0gsmvJ4O5NR3rv2lHNKtkeyDr06HfG2jEQbeU0LmgzBunNuCcT-sGoWDfOtBhIDJBR0VGT1h7i3an5EWyJcj4WBzJFp4s5YZC76HCatDihdf0eu4GMXYueaIN2dnSteezvZfJMSxvw1XE_SW6aD9_OP6ZXXy4-na-vUpUxDindFizDCoFjqVEpWrGqZBmUTBZAS7XdZlHkNaUFym1eKU2pyoqaMWxZWXF-krxbcuMv3I0YBrE3QaG1ssPYs-A0jysr_gsygJyVnEXw_QIq70LwqEXvzV76g6Ag5gGKeYBiHmBk3x5DZVDSai87ZcJfQ13TrOZ55M4W7pexePh3oLi8btbH5HRxmDDg_R-H9D9FUfIyF98_X4jNZbOpvjY_RBP5NwuvpRNy52MXN9cMKAeoeEnjTz0AFbPHyg</recordid><startdate>2008</startdate><enddate>2008</enddate><creator>Zorzete, Patricia</creator><creator>Castro, Rosimar S</creator><creator>Pozzi, Claudia R</creator><creator>Israel, Ana Lia M</creator><creator>Fonseca, Homero</creator><creator>Yanaguibashi, Gianni</creator><creator>Corrêa, Benedito</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>F28</scope></search><sort><creationdate>2008</creationdate><title>Relative populations and toxin production by Aspergillus flavus and Fusarium verticillioides in artificially inoculated corn at various stages of development under field conditions</title><author>Zorzete, Patricia ; Castro, Rosimar S ; Pozzi, Claudia R ; Israel, Ana Lia M ; Fonseca, Homero ; Yanaguibashi, Gianni ; Corrêa, Benedito</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4230-1b624e8e03e7fecc1828724072a6017cbb4cc139116eab58cf11c46922ed27833</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>abiotic factors</topic><topic>air temperature</topic><topic>Aspergillus flavus</topic><topic>Biological and medical sciences</topic><topic>biosynthesis</topic><topic>Cereal and baking product industries</topic><topic>competition</topic><topic>corn</topic><topic>corn ears</topic><topic>field experimentation</topic><topic>Food industries</topic><topic>Food toxicology</topic><topic>fumonisins</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>fungal diseases of plants</topic><topic>Fusarium verticillioides</topic><topic>Gibberella fujikuroi</topic><topic>mycotoxin</topic><topic>mycotoxins</topic><topic>rain</topic><topic>relative humidity</topic><topic>water activity</topic><topic>Zea mays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zorzete, Patricia</creatorcontrib><creatorcontrib>Castro, Rosimar S</creatorcontrib><creatorcontrib>Pozzi, Claudia R</creatorcontrib><creatorcontrib>Israel, Ana Lia M</creatorcontrib><creatorcontrib>Fonseca, Homero</creatorcontrib><creatorcontrib>Yanaguibashi, Gianni</creatorcontrib><creatorcontrib>Corrêa, Benedito</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><jtitle>Journal of the science of food and agriculture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zorzete, Patricia</au><au>Castro, Rosimar S</au><au>Pozzi, Claudia R</au><au>Israel, Ana Lia M</au><au>Fonseca, Homero</au><au>Yanaguibashi, Gianni</au><au>Corrêa, Benedito</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relative populations and toxin production by Aspergillus flavus and Fusarium verticillioides in artificially inoculated corn at various stages of development under field conditions</atitle><jtitle>Journal of the science of food and agriculture</jtitle><addtitle>J. Sci. Food Agric</addtitle><date>2008</date><risdate>2008</risdate><volume>88</volume><issue>1</issue><spage>48</spage><epage>55</epage><pages>48-55</pages><issn>0022-5142</issn><eissn>1097-0010</eissn><coden>JSFAAE</coden><abstract>The presence, development and production of mycotoxins by Aspergillus flavus and Fusarium verticillioides were studied in corn ears under field conditions after artificial contamination of corn silks. The planted area was divided into five treatments: T1, inoculated with A. flavus solution containing 1 x 10⁸ spores, ears covered; T2, inoculated with F. verticillioides solution containing 1 x 10⁸ spores, ears covered; T3, inoculated with F. verticillioides plus A. flavus solution containing 1 x 10⁸ spores of each, ears covered; T4, sprayed with sterile phosphate-buffered saline, ears covered; T5, non-sprayed silks, uncovered ears. Soil and air samples were also collected and analysed for the occurrence of fungi. Water activity, relative air humidity, rainfall and temperature were determined to assess the correlation between abiotic factors and the presence of fungi in the samples. Contamination with the inoculated fungus predominated in T1 and T2. In the other treatments, F. verticillioides was the most frequently isolated contaminant irrespective of treatment. Considering the production of mycotoxins, a positive relation between the production of fumonisins B₁ and B₂ and the frequency of F. verticillioides was statistically verified in all treatments. Copyright © 2007 Society of Chemical Industry</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/jsfa.2930</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-5142 |
| ispartof | Journal of the science of food and agriculture, 2008, Vol.88 (1), p.48-55 |
| issn | 0022-5142 1097-0010 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_31531546 |
| source | Access via Wiley Online Library |
| subjects | abiotic factors air temperature Aspergillus flavus Biological and medical sciences biosynthesis Cereal and baking product industries competition corn corn ears field experimentation Food industries Food toxicology fumonisins Fundamental and applied biological sciences. Psychology fungal diseases of plants Fusarium verticillioides Gibberella fujikuroi mycotoxin mycotoxins rain relative humidity water activity Zea mays |
| title | Relative populations and toxin production by Aspergillus flavus and Fusarium verticillioides in artificially inoculated corn at various stages of development under field conditions |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T03%3A29%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Relative%20populations%20and%20toxin%20production%20by%20Aspergillus%20flavus%20and%20Fusarium%20verticillioides%20in%20artificially%20inoculated%20corn%20at%20various%20stages%20of%20development%20under%20field%20conditions&rft.jtitle=Journal%20of%20the%20science%20of%20food%20and%20agriculture&rft.au=Zorzete,%20Patricia&rft.date=2008&rft.volume=88&rft.issue=1&rft.spage=48&rft.epage=55&rft.pages=48-55&rft.issn=0022-5142&rft.eissn=1097-0010&rft.coden=JSFAAE&rft_id=info:doi/10.1002/jsfa.2930&rft_dat=%3Cproquest_cross%3E31531546%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=20052732&rft_id=info:pmid/&rfr_iscdi=true |