Multifarious Antagonistic Potentials of Native Pseudomonad Isolates from Rhizosphere as Biocontrol Agents for the Management of Chickpea Wilt
Sanjeev Kumar, Sangita Sahni, Birender Kumar, S. S. Prasad
Current Journal of Applied Science and Technology · pp. 1–13 · Published 8 Dec 2018
10.9734/CJAST/2018/45976Abstract
A total of nine pseudomonad isolates from different rhizosphere were isolated and screened for their antagonistic activities against F. oxysporum f.sp. ciceri. All nine isolates exhibited the ammonification property, produced HCN (Cyanide) and IAA (Indole acetic acid) and positive for phosphorus solubilization, except PGPR-Pl, this found to be negative for HCN production. Among the nine isolates, pseudomonad isolates PGPR-WS were best in exhibiting multiple PGPR traits like ammonification, HCN production, IAA production (26.08 mgl-1), and phosphate solubilization (306.51 mgl-1) as well as best in antagonistic activity against F. oxysporum f.sp. ciceri, showed 75.00% inhibition of growth of mycelia over control and caused total lysis of mycelia in advanced stages of antagonism. Thus screening and identification of novel bioagent PGPR-WS with multifarious activities vividly reflect its potential to suppress F. oxysporum f.sp. ciceri and suggest the usefulness of this super bioinoculant as a component of integrated disease management (IDM) of chickpea wilt caused by F. oxysporum f.sp. ciceri.
Cited by 2
S. Sahni, B. D. Prasad · International Journal of Plant & Soil Science · 2021
Sanjeev Kumar, S. Sahni, B. D. Prasad · Current Journal of Applied Science and Technology · 2020
Related research
- Root Cell Proliferation from Broccoli Root Tips in vitro Culture Using Indole Acetic Acid (IAA), Indole Butyric Acid (IBA) and Benzylaminopurine (BAP) — shares topic coverage
- Plant Growth Promoting Potential of Bacterial Endophytes from Medicinal Plants — shares topic coverage
- Effect of Exogenous Application of Auxin on Leaf Cuttings of Mexican Snow Ball (Echeveria elegans Rose) — shares topic coverage
- Effect of Optimized Number of Suckers and Use of PGR on Growth, Yield and Quality of Banana (Musa paradisiaca L.) cv. Udhayam — shares topic coverage
- In vitro Rapid Regeneration of Betel Vine (Piper betle L.) — shares topic coverage
Article metrics
Real usage data collected on this platform.
0
Page views
0
PDF downloads
0
Outbound clicks
2
Citations
Views by country
Approximate, from request IP at view time — not citizenship or institution. Countries with fewer than 5 views are grouped as "Other".
No views recorded yet.
Traffic sources
Referring site, by host.
No traffic recorded yet.
Views and downloads exclude known bots/crawlers. Citations combines this platform's own DOI-resolved index with each external source's own reported total — see Cited by above for individually listed citing works. Last refreshed 0 seconds ago.