Inhibition of root extension in tobacco by the mycorrhizal fungus Glomus macrocarpum and its prevention by benomyl
Root weight and length were extremely reduced in tobacco seedlings inoculated with disinfested spores of Glomus macrocarpum or soil naturally infested with the tobacco stunt pathogen. Shoot weights were not consistently reduced, and when reduced, were not reduced to the same extent as root weights....
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| Veröffentlicht in: | Soil biology & biochemistry 1987, Vol.19 (3), p.297-299 |
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| container_title | Soil biology & biochemistry |
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| creator | Jones, Keith Hendrix, James W. |
| description | Root weight and length were extremely reduced in tobacco seedlings inoculated with disinfested spores of
Glomus macrocarpum or soil naturally infested with the tobacco stunt pathogen. Shoot weights were not consistently reduced, and when reduced, were not reduced to the same extent as root weights. The degree of inhibition of roots appeared to be related to the degree of colonization by
G. macrocarpum or endogonaceous fungi present in naturally-infested soil. The effects of
G. macrocarpum and natural inoculum on root development were prevented or reduced by a benomyl drench, and the effect of benomyl was accompanied or preceded by reductions in colonization of roots. These experiments support the evidence that
G. macrocarpum causes tobacco stunt disease and suggest that the mechanism for the pathogenicity of
G. macrocarpum to tobacco is inhibition of root development. |
| doi_str_mv | 10.1016/0038-0717(87)90012-5 |
| format | Article |
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Glomus macrocarpum or soil naturally infested with the tobacco stunt pathogen. Shoot weights were not consistently reduced, and when reduced, were not reduced to the same extent as root weights. The degree of inhibition of roots appeared to be related to the degree of colonization by
G. macrocarpum or endogonaceous fungi present in naturally-infested soil. The effects of
G. macrocarpum and natural inoculum on root development were prevented or reduced by a benomyl drench, and the effect of benomyl was accompanied or preceded by reductions in colonization of roots. These experiments support the evidence that
G. macrocarpum causes tobacco stunt disease and suggest that the mechanism for the pathogenicity of
G. macrocarpum to tobacco is inhibition of root development.</description><identifier>ISSN: 0038-0717</identifier><identifier>EISSN: 1879-3428</identifier><identifier>DOI: 10.1016/0038-0717(87)90012-5</identifier><identifier>CODEN: SBIOAH</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>benomyl ; Biological and medical sciences ; Chemical control ; Control ; disease control ; Fundamental and applied biological sciences. Psychology ; fungal diseases of plants ; Fungal plant pathogens ; Glomus macrocarpum ; growth ; Nicotiana tabacum ; Phytopathology. Animal pests. Plant and forest protection ; roots ; soil fumigation ; tobacco stunt disease</subject><ispartof>Soil biology & biochemistry, 1987, Vol.19 (3), p.297-299</ispartof><rights>1987</rights><rights>1987 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c485t-84e021405d2e69595eb65f00e33ef3da6f22b99bab05eaed68d4fe130e008153</citedby><cites>FETCH-LOGICAL-c485t-84e021405d2e69595eb65f00e33ef3da6f22b99bab05eaed68d4fe130e008153</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0038071787900125$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8233055$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Jones, Keith</creatorcontrib><creatorcontrib>Hendrix, James W.</creatorcontrib><title>Inhibition of root extension in tobacco by the mycorrhizal fungus Glomus macrocarpum and its prevention by benomyl</title><title>Soil biology & biochemistry</title><description>Root weight and length were extremely reduced in tobacco seedlings inoculated with disinfested spores of
Glomus macrocarpum or soil naturally infested with the tobacco stunt pathogen. Shoot weights were not consistently reduced, and when reduced, were not reduced to the same extent as root weights. The degree of inhibition of roots appeared to be related to the degree of colonization by
G. macrocarpum or endogonaceous fungi present in naturally-infested soil. The effects of
G. macrocarpum and natural inoculum on root development were prevented or reduced by a benomyl drench, and the effect of benomyl was accompanied or preceded by reductions in colonization of roots. These experiments support the evidence that
G. macrocarpum causes tobacco stunt disease and suggest that the mechanism for the pathogenicity of
G. macrocarpum to tobacco is inhibition of root development.</description><subject>benomyl</subject><subject>Biological and medical sciences</subject><subject>Chemical control</subject><subject>Control</subject><subject>disease control</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>fungal diseases of plants</subject><subject>Fungal plant pathogens</subject><subject>Glomus macrocarpum</subject><subject>growth</subject><subject>Nicotiana tabacum</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>roots</subject><subject>soil fumigation</subject><subject>tobacco stunt disease</subject><issn>0038-0717</issn><issn>1879-3428</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><recordid>eNp9kEFrFTEUhYMo-Kz-A8EsRHQxepNMZjIboRSthYIL6zpkMjd9kZnkmWSKz19vpq906erC5TuHw0fIawYfGbDuE4BQDfSsf6_6DwMA4418QnZM9UMjWq6ekt0j8py8yPkXAHDJxI6kq7D3oy8-BhodTTEWin8Khrx9fKAljsbaSMcjLXuky9HGlPb-r5mpW8PtmunlHJd6FmNTtCYd1oWaMFFfMj0kvMNwX17zI4a4HOeX5Jkzc8ZXD_eM3Hz9cnPxrbn-fnl1cX7d2FbJ0qgWgbMW5MSxG-QgceykA0Ah0InJdI7zcRhGM4JEg1OnptYhE4AAiklxRt6dag8p_l4xF734bHGeTcC4Zs3abqhueAXbE1j355zQ6UPyi0lHzUBvfvUmT2_ytOr1vV-99b996DfZmtklE6zPj9laLEBu2JsT5kzU5jZV5OcPDnUnhw56OVTi84nAKuPOY9LZegwWJ5_QFj1F__8l_wDCnZme</recordid><startdate>1987</startdate><enddate>1987</enddate><creator>Jones, Keith</creator><creator>Hendrix, James W.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope></search><sort><creationdate>1987</creationdate><title>Inhibition of root extension in tobacco by the mycorrhizal fungus Glomus macrocarpum and its prevention by benomyl</title><author>Jones, Keith ; Hendrix, James W.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c485t-84e021405d2e69595eb65f00e33ef3da6f22b99bab05eaed68d4fe130e008153</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>benomyl</topic><topic>Biological and medical sciences</topic><topic>Chemical control</topic><topic>Control</topic><topic>disease control</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>fungal diseases of plants</topic><topic>Fungal plant pathogens</topic><topic>Glomus macrocarpum</topic><topic>growth</topic><topic>Nicotiana tabacum</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>roots</topic><topic>soil fumigation</topic><topic>tobacco stunt disease</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jones, Keith</creatorcontrib><creatorcontrib>Hendrix, James W.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</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><jtitle>Soil biology & biochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jones, Keith</au><au>Hendrix, James W.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Inhibition of root extension in tobacco by the mycorrhizal fungus Glomus macrocarpum and its prevention by benomyl</atitle><jtitle>Soil biology & biochemistry</jtitle><date>1987</date><risdate>1987</risdate><volume>19</volume><issue>3</issue><spage>297</spage><epage>299</epage><pages>297-299</pages><issn>0038-0717</issn><eissn>1879-3428</eissn><coden>SBIOAH</coden><abstract>Root weight and length were extremely reduced in tobacco seedlings inoculated with disinfested spores of
Glomus macrocarpum or soil naturally infested with the tobacco stunt pathogen. Shoot weights were not consistently reduced, and when reduced, were not reduced to the same extent as root weights. The degree of inhibition of roots appeared to be related to the degree of colonization by
G. macrocarpum or endogonaceous fungi present in naturally-infested soil. The effects of
G. macrocarpum and natural inoculum on root development were prevented or reduced by a benomyl drench, and the effect of benomyl was accompanied or preceded by reductions in colonization of roots. These experiments support the evidence that
G. macrocarpum causes tobacco stunt disease and suggest that the mechanism for the pathogenicity of
G. macrocarpum to tobacco is inhibition of root development.</abstract><cop>Oxford</cop><cop>New York, NY</cop><pub>Elsevier Ltd</pub><doi>10.1016/0038-0717(87)90012-5</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0038-0717 |
| ispartof | Soil biology & biochemistry, 1987, Vol.19 (3), p.297-299 |
| issn | 0038-0717 1879-3428 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_14694282 |
| source | Elsevier ScienceDirect Journals |
| subjects | benomyl Biological and medical sciences Chemical control Control disease control Fundamental and applied biological sciences. Psychology fungal diseases of plants Fungal plant pathogens Glomus macrocarpum growth Nicotiana tabacum Phytopathology. Animal pests. Plant and forest protection roots soil fumigation tobacco stunt disease |
| title | Inhibition of root extension in tobacco by the mycorrhizal fungus Glomus macrocarpum and its prevention by benomyl |
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