, Volume 77, Issue 2, pp 141–145 | Cite as

Evaluation of phosphate Solubilization by root endophytic aquatic Hyphomycete Tetracladium setigerum

  • S. C. Sati
  • Prabha PantEmail author


The endophytic aquatic fungus Tetracladium setigerum Grove (Ingold) isolated from healthy roots of Berberris vulgaris growing in a riparian area was screened for its phosphate solubilization potential. This was estimated by a solubilization index (SI) using Pikovskaya’s (PVK) agar medium. Solubilized phosphate was quantified with the help of PVK broth medium. The Solubilization index of T. setigerum was ranged from 1.33 to 1.50 during the seven days of incubation and the highest soluble P (3.51 mg/L) was recorded in PVK broth after 21 days of incubation. The present study indicates that the studied root endophytic aquatic fungus may be a promising source of bio-fertilizer.


Aquatic hyphomycetes Endophyte T. setigerum Phosphate solubilization Biofertilizer 



We are thankful to the University Grant Commission, New Delhi for financial support under DRS-SAP (UGC) scheme. Thanks are also due to the Head, Department of Botany, D.S.B. Campus, Kumaun University, Nainital, India for providing necessary lab facilities.

Compliance with ethical standards


The authors declare no conflicts of interest. Each author has equal share of contribution for this paper.


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© Springer Nature B.V. 2018

Authors and Affiliations

  1. 1.Department of BotanyKumaun UniversityNainitalIndia

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