Use of Serological Interactions to Differentiate between Trichoderma harzianum and Trichoderma longbrachiatum Isolated from Cotton Roots | ||||
Journal of Agricultural Chemistry and Biotechnology | ||||
Article 4, Volume 9, Issue 2, February 2018, Page 67-75 PDF (418.53 K) | ||||
Document Type: Original Article | ||||
DOI: 10.21608/jacb.2018.35162 | ||||
View on SCiNiTO | ||||
Authors | ||||
ezat Hussein1; ali Aly1; ahmed El-Awamri2; Marian Habeb1 | ||||
1Plant Pathology Research Institute, Agricultural Research Center, Giza, Egypt | ||||
2Botany Department, Faculty of Science, Ain Shams University, Cairo, Egypt | ||||
Abstract | ||||
Double diffusion (DD) and immunoelectrophoresis (IE) techniques were used to differentiate among Trichoderma isolates. Each of T. longbrachiatum and T. harzianum isolates tended to group together based on their antigenic composition, which indicated a remarkable overall serological similarity among isolates of each species. However, the serological differences among the isolates did not always reflect the taxonomic differences because some isolates of T. longbrachiatum and T. harzianum showed considerable serological similarity. Thus, DD and IE were not useful techniques in identification of Trichoderma isolates. | ||||
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