{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/85046"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/85046","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Wheat Take-All: Quantification of Resistance and Pseudomonad Suppression and the Potential for Their Interaction","abstract":"A new 10-day in vitro assay was developed to study the dynamic colonization of Ggt-infected roots by both antagonistic and non-antagonistic bacteria. Pseudomonas fluorescens (strain 2-79), as antagonist of Ggt and Bacillus megaterium (strain B153-2-2), a non-antagonist, were used to determine if wheat roots, infected by Ggt, supported greater CFU of the antagonist strain than non-antagonist strain. Colony forming units of P. fluorescens, applied singly or in combination with B. megaterium, were significantly higher on Ggt-infected roots compared to non-inoculated roots after 7 and 10 days from treatment. The CFUs of B. megaterium, applied singly or in combination with P. fluorescens, were not significantly higher on Ggt-infected roots compared to non-inoculated roots.","abstract_html":"A new 10-day in vitro assay was developed to study the dynamic colonization of Ggt-infected roots by both antagonistic and non-antagonistic bacteria. Pseudomonas fluorescens (strain 2-79), as antagonist of Ggt and Bacillus megaterium (strain B153-2-2), a non-antagonist, were used to determine if wheat roots, infected by Ggt, supported greater CFU of the antagonist strain than non-antagonist strain. Colony forming units of P. fluorescens, applied singly or in combination with B. megaterium, were significantly higher on Ggt-infected roots compared to non-inoculated roots after 7 and 10 days from treatment. The CFUs of B. megaterium, applied singly or in combination with P. fluorescens, were not significantly higher on Ggt-infected roots compared to non-inoculated roots.","abstract_has_math":false,"creators":["Ismail, Emad Abdel-Gawad"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Crop Sciences","degree_department":null,"school":null,"contributors":["Wilkinson, Henry T."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-25T22:33:36Z","date_published":"2015-09-25T22:33:36Z","updated_at":"2026-07-22T22:26:24Z","subjects":["Agriculture, Plant Pathology"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI9717285"],"render_values":[{"text":"(MiAaPQ)AAI9717285","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/85046","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Wilkinson, Henry T."]},{"key":"dc:creator","label":"Author","values":["Ismail, Emad Abdel-Gawad"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-25T22:33:36Z","10000-01-01","1997"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Crop Sciences"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Agriculture, Plant Pathology"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/85046","(MiAaPQ)AAI9717285"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["A new 10-day in vitro assay was developed to study the dynamic colonization of Ggt-infected roots by both antagonistic and non-antagonistic bacteria. Pseudomonas fluorescens (strain 2-79), as antagonist of Ggt and Bacillus megaterium (strain B153-2-2), a non-antagonist, were used to determine if wheat roots, infected by Ggt, supported greater CFU of the antagonist strain than non-antagonist strain. Colony forming units of P. fluorescens, applied singly or in combination with B. megaterium, were significantly higher on Ggt-infected roots compared to non-inoculated roots after 7 and 10 days from treatment. The CFUs of B. megaterium, applied singly or in combination with P. fluorescens, were not significantly higher on Ggt-infected roots compared to non-inoculated roots.","Made available in DSpace on 2015-09-25T22:33:36Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9717285.pdf: 5241975 bytes, checksum: 71c573b873796da33caa29e84c4fa5ad (MD5) Previous issue date: 1997","Embargo set by: Seth Robbins for item 86327 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","125 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1997."]},{"key":"dc:title","label":"Title","values":["Wheat Take-All: Quantification of Resistance and Pseudomonad Suppression and the Potential for Their Interaction"]}]}],"canonical_facts":{"dc:contributor":["Wilkinson, Henry T."],"dc:creator":["Ismail, Emad Abdel-Gawad"],"dc:date":["2015-09-25T22:33:36Z","10000-01-01","1997"],"dc:description":["A new 10-day in vitro assay was developed to study the dynamic colonization of Ggt-infected roots by both antagonistic and non-antagonistic bacteria. Pseudomonas fluorescens (strain 2-79), as antagonist of Ggt and Bacillus megaterium (strain B153-2-2), a non-antagonist, were used to determine if wheat roots, infected by Ggt, supported greater CFU of the antagonist strain than non-antagonist strain. Colony forming units of P. fluorescens, applied singly or in combination with B. megaterium, were significantly higher on Ggt-infected roots compared to non-inoculated roots after 7 and 10 days from treatment. The CFUs of B. megaterium, applied singly or in combination with P. fluorescens, were not significantly higher on Ggt-infected roots compared to non-inoculated roots.","Made available in DSpace on 2015-09-25T22:33:36Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9717285.pdf: 5241975 bytes, checksum: 71c573b873796da33caa29e84c4fa5ad (MD5) Previous issue date: 1997","Embargo set by: Seth Robbins for item 86327 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","125 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1997."],"dc:identifier":["http://hdl.handle.net/2142/85046","(MiAaPQ)AAI9717285"],"dc:language":["eng"],"dc:subject":["Agriculture, Plant Pathology"],"dc:title":["Wheat Take-All: Quantification of Resistance and Pseudomonad Suppression and the Potential for Their Interaction"],"dc:type":["text"],"thesis:degree_discipline":["Crop Sciences"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:26:24Z"}