The Elicitation Effect of Pathogenic Fungi on Trichodermin Production by Trichoderma brevicompactum
Joint Authors
Yu, Xiao-Ping
Shentu, Xu-Ping
Liu, Wei-Ping
Zhan, Xiao-Huan
Zhang, Chuan-Xi
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-05
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
The effects of six species of phytopathogenic fungi mycelia as elicitors on trichodermin yield by Trichoderma brevicompactum were investigated.
Neither nonviable nor viable mycelia of Botrytis cinerea, Alternaria solani, Colletotrichum lindemuthianum, and Thanatephorus cucumeris demonstrated any elicitation on the accumulation of trichodermin.
However, the production of trichodermin was increased by the presence of viable/nonviable Rhizoctonia solani and Fusarium oxysporum mycelia.
The strongest elicitation effect was found at the presence of nonviable R.
solani.
At the presence of nonviable R.
solani, the maximum yield of trichodermin (144.55 mg/L) was significantly higher than the Control (67.8 mg/L), and the cultivation time to obtain the maximum yield of trichodermin decreased from 72 h to 60 h.
No difference of trichodermin accumulation was observed by changing the concentration of nonviable R.
solani from 0.1 to 1.6 g/L.
It was observed that the optimum time for adding nonviable R.
solani is immediately after inoculation.
The diameter of T.
brevicompactum mycelial globule after 72 h cultivation with nonviable R.
solani elicitor was smaller than that of the Control.
American Psychological Association (APA)
Shentu, Xu-Ping& Liu, Wei-Ping& Zhan, Xiao-Huan& Yu, Xiao-Ping& Zhang, Chuan-Xi. 2013. The Elicitation Effect of Pathogenic Fungi on Trichodermin Production by Trichoderma brevicompactum. The Scientific World Journal،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1033104
Modern Language Association (MLA)
Shentu, Xu-Ping…[et al.]. The Elicitation Effect of Pathogenic Fungi on Trichodermin Production by Trichoderma brevicompactum. The Scientific World Journal No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-1033104
American Medical Association (AMA)
Shentu, Xu-Ping& Liu, Wei-Ping& Zhan, Xiao-Huan& Yu, Xiao-Ping& Zhang, Chuan-Xi. The Elicitation Effect of Pathogenic Fungi on Trichodermin Production by Trichoderma brevicompactum. The Scientific World Journal. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-1033104
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1033104