Sustainable management of root-knot disease of tomato by neem cake and <i>Glomus fasciculatum</i>

Rizvi, Rose; Singh, G. B.; Ansari, Rizwan Ali; Tiyagi, S. A.; Mahmood, Irshad

doi:10.1080/23311932.2015.1008859

Cited by 28 publications

(12 citation statements)

References 32 publications

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“…The present results are also agreed with those of 31 who reported that combined application of Pasteuria penetrans and neem extract maximized shoot length and weight of babchi plant and minimized number of juveniles per root system. Neem cake plus Glomus fasciculatum increased the plant growth of tomato and reduced Meloidogyne incognita reproduction and root-galling 32 . The metabolites released during the decomposition of neem including azadirachtin, carotenoids, phenolic compounds, triterpenoids, salannin, limonoids and steroids and ketones stimulated and change the physiology of plant cells to release abnormal compounds which repel the nematodes from the uninfected cells and tissues of plant 33,34 .…”

Section: Discussionmentioning

confidence: 96%

Entomopathogenic Bacteria, Xenorhabdus: An Alternative Biocontrol Agent for Integrated Management of Root-knot Nematode on Grapevine

Noureldeen¹,

Alghamdi²,

Al-Barty³

et al. 2019

J Pure Appl Microbiol

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entomopathogenic bacterium, Xenorhabdus has a mutualistic relationship with entomopathogenic nematode of the genus Steinernema and produces several bio-agent compounds with antimicrobial and nematicidal activities. Root-knot nematodes are considered one of the most important pests facing the cultivation of grapevine worldwide. A micro-plot field trial was conducted in naturally infested soil with Meloidogyne incognita to evaluate the potential of two strains of entomopathogenic bacteria namely Xenorhabdus budapestensis DSM 16342 (EMA) and X. szentirmaii DSM 16338 (EMC) applied separately or integrated with neem cake and/or furadan at half of recommended dose on nematode development and growth improvement of Taify grapevine. Data of nematode populations, number of galls and egg-masses, eggs/g root, plant lengths and weights and number of leaves were recorded four months after application. Results appeared significant differences between treatments and control. The triple application was more effective than dual and single applications in reducing nematode infestation and improving plant growth. Combined application of EMC or EMA with furadan or neem cake increased the efficacy (64.6-68.6%) and improved plant fresh weight (27.4-69.5%). Conclusively, utilization of such bacterial filtrates with either neem cake and/or nematicide could gain a successful approach in integrated nematode management programs.

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Section: Discussionmentioning

confidence: 96%

Entomopathogenic Bacteria, Xenorhabdus: An Alternative Biocontrol Agent for Integrated Management of Root-knot Nematode on Grapevine

Noureldeen¹,

Alghamdi²,

Al-Barty³

et al. 2019

J Pure Appl Microbiol

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“…The manipulation of crop rhizosphere by inoculation with Azotobacter for bio-control of root-knot nematode has shown considerable promise (Siddiqui & Mahmood, 2001). Arbuscular Mycorrhizal (AM) fungi colonize the roots of many crop plants (Ozgonen, Bicici, & Erkilic, 1999) and are of immense value in enhancing the uptake of phosphorus, minor elements, and water, and thus improving the plant growth and yield (Allen, 1996;Rizvi, Singh, et al, 2015;Siddiqui & Mahmood, 1999). These fungi induce changes in the host root exudation pattern following host colonization with altered microbial microflora in the mycorrhizosphere and are also reported to reduce the severity of several plant diseases (Akkopru & Demir, 2005 …”

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confidence: 99%

“…Occurrence of root-knot in chickpea has been reported from various states in India (Jamal, 1976;Khan & Siddiqui, 2005). In order to meet the increasing requirement for chickpea, there is an urgent need to manage the constraints over its production Rizvi, Ansari, Zehra, & Mahmood, 2015;Rizvi, Singh, Ansari, Tiyagi, & Mahmood, 2015).…”

mentioning

confidence: 99%

Potential role of bio-inoculants and organic matter for the management of root-knot nematode infesting chickpea

Akram

Rizvi

Sumbul

et al. 2016

Cogent Food & Agriculture

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A pot experiment was conducted during 2013-14 to observe the potential role of some organics and bio-organics such as Calotropis procera, Glomus fasciculatum, and Azotobacter chroococcum on some growth attributes of chickpea and subsequently on the root-knot development caused by Meloidogyne incognita. Individual and conjoint treatments significantly enhanced the plant growth parameters as compared to unamended control. Physiological parameter such as chlorophyll content also exhibited significant improvement in all the treatments over non-amended control. The highest improvement in growth parameters of chickpea was observed in combined application of G. fasciculatum and A. chroococcum in pots amended with C. procera. Moreover, combined treatments of both bio-inoculants and C. procera markedly reduced the multiplication and reproduction rate of rootknot nematodes in terms of number of root galls and nematode population. Percent mycorrhization in terms of external and internal colonizations was increased significantly in plant amended with organic and bio-organics conjointly. The regression studies revealed significant relationship between number of galls and some plant growth variables. Present findings may promote organic-based farm products and eco-friendly management of M. incognita as this is a safer and cost-effective option.

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“…Many of the deoiled cakes are well known for their nematicidal potential [ 178 – 180 ]. Neem cake amendments (30 g/kg soil) to PM recorded reduced root-knot nematode ( Meloidogyne incognita ) (egg masses/root system, number of galls/plant, nematode population) infection in tomato [ 181 ]. Similar observations were recorded by Radwan et al [ 179 ] when seasame cake was used at 50 g/kg soil.…”

Section: Untransformed Agro-industrial Residues: Moving Forwardsmentioning

confidence: 99%

Agro-industrial-residues as potting media: physicochemical and biological characters and their influence on plant growth

Agarwal

Saha

Hariprasad

2021

Biomass Conv. Bioref.

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Graphical abstract Nursery cultivation is recognized globally as an intensive production system to support quality seedlings as well as to manage resources efficiently. Apart from other factors, potting media (PM) play a crucial role in determining the success of nursery cultivation. Worldwide, peat is the most commonly used substrate in PM because of its favorable physicochemical properties. However, due to ascending environmental and ecological concerns regarding the use of peat, a variety of new substrates have been used/tested by researchers/practitioners/growers as PM. Bark, coir pith, wood fiber, compost derived from various agro-residues, and vermicompost either alone or in combination are some of the commonly explored substrates and found to have the potential to replace peat to a greater extent. In lieu of availability, abundance, low cost, and no/low processing requirement, the use of agro-industrial residue (AIR) in the PM is the current trend. However, challenges associated with their adoption cannot be ignored. The present review is focused on providing collective information, scientific knowledge and detailed analysis of various AIR used in PM. The critical evidence-based review would help in developing a consistent approach for the identification, selection and characterization of a new renewable substrate. In addition, it would help in developing a rationale understanding of the practical and economic realities involved in the adoption of the same in PM. Supplementary Information The online version contains supplementary material available at 10.1007/s13399-021-01998-6.

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Sustainable management of root-knot disease of tomato by neem cake and Glomus fasciculatum

Cited by 28 publications

References 32 publications

Entomopathogenic Bacteria, Xenorhabdus: An Alternative Biocontrol Agent for Integrated Management of Root-knot Nematode on Grapevine

Entomopathogenic Bacteria, Xenorhabdus: An Alternative Biocontrol Agent for Integrated Management of Root-knot Nematode on Grapevine

Potential role of bio-inoculants and organic matter for the management of root-knot nematode infesting chickpea

Agro-industrial-residues as potting media: physicochemical and biological characters and their influence on plant growth

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