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Title:Studies on Soybean Sudden Death Syndrome and Its Causal Organism Fusarium Solani F. Sp. Glycines
Author(s):Huang, Yi-Hsiou
Doctoral Committee Chair(s):Hartman, Glen L.
Department / Program:Crop Sciences
Discipline:Crop Sciences
Degree Granting Institution:University of Illinois at Urbana-Champaign
Subject(s):Agriculture, Agronomy
Abstract:There was no significant interaction between four isolates of F. solani f. sp. glycines and five soybean entries for foliar disease severity ratings. There were no differences in length of tap root lesions, losses in root dry-weight, and vascular stem length discoloration among the five soybean entries. The area under the disease progress curve (AUDPC) value for plant introduction (Pl) 567.374 was lower (P = 0.01) than AUDPC values for Great Lakes 3202 and PI 567.659 under greenhouse conditions. There was a positive correlation (r = 0.94, P = 0.05) between AUDPC values of the five entries inoculated with the fungus and the AUDPC values of cut seedlings immersed in fungal culture filtrate.
Issue Date:1998
Description:75 p.
Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998.
Other Identifier(s):(MiAaPQ)AAI9912275
Date Available in IDEALS:2015-09-25
Date Deposited:1998

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