Breeding for root-knot nematode resistance in fruiting Solanaceous vegetable crops: a review

Pradhan, Pranaya; Naresh, Ponnam; Barik, Satyaprakash; Acharya, Gobinda Chandra; Bastia, Ramakrushna; Adamala, Anil Kumar; Das, Mahendra Prasad

doi:10.1007/s10681-023-03204-2

Cited by 4 publications

(4 citation statements)

References 108 publications

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Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

“…Temperature influences nematode behavior such as egg hatching, nematode movement, root infection, their development and existence in soils ( Velloso et al., 2022 ; Pradhan et al., 2023 ). Temperature also has a tremendous effect on plant development, reproduction, survival, and resistance to RKN ( Hatfield and Prueger, 2015 ; Pradhan et al., 2023 ). Different levels of soil temperatures have variable effects on RKN root infection and their metabolism ( Verdejo-Lucas et al., 2012 , 2013 ; Khan et al., 2014 ; Pradhan et al., 2023 ).…”

Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

“…Temperature also has a tremendous effect on plant development, reproduction, survival, and resistance to RKN ( Hatfield and Prueger, 2015 ; Pradhan et al., 2023 ). Different levels of soil temperatures have variable effects on RKN root infection and their metabolism ( Verdejo-Lucas et al., 2012 , 2013 ; Khan et al., 2014 ; Pradhan et al., 2023 ). The tropical nematodes such as M. incognita , M. javanica and M. arenaria are most active for infection at a temperature of 24–32°C, while other root-knot nematodes such as M. hapla and M. chitwoodi can remain active in a temperature range of 10°C and 32°C ( Davila-Negron and Dickson, 2013 ; Gine et al., 2021 ; Pradhan et al., 2023 ).…”

Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

“…Different levels of soil temperatures have variable effects on RKN root infection and their metabolism ( Verdejo-Lucas et al., 2012 , 2013 ; Khan et al., 2014 ; Pradhan et al., 2023 ). The tropical nematodes such as M. incognita , M. javanica and M. arenaria are most active for infection at a temperature of 24–32°C, while other root-knot nematodes such as M. hapla and M. chitwoodi can remain active in a temperature range of 10°C and 32°C ( Davila-Negron and Dickson, 2013 ; Gine et al., 2021 ; Pradhan et al., 2023 ). As temperature increases, the number of RKN generations increase which leads to large increment in nematode population density and greatly reduce plant development ( Verdejo-Lucas et al, 2013 ).…”

Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

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Understanding the dynamic interactions of root-knot nematodes and their host: role of plant growth promoting bacteria and abiotic factors

Habteweld,

Kantor,

Kantor

et al. 2024

Front. Plant Sci.

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Root-knot nematodes (Meloidogyne spp., RKN) are among the most destructive endoparasitic nematodes worldwide, often leading to a reduction of crop growth and yield. Insights into the dynamics of host-RKN interactions, especially in varied biotic and abiotic environments, could be pivotal in devising novel RKN mitigation measures. Plant growth-promoting bacteria (PGPB) involves different plant growth-enhancing activities such as biofertilization, pathogen suppression, and induction of systemic resistance. We summarized the up-to-date knowledge on the role of PGPB and abiotic factors such as soil pH, texture, structure, moisture, etc. in modulating RKN-host interactions. RKN are directly or indirectly affected by different PGPB, abiotic factors interplay in the interactions, and host responses to RKN infection. We highlighted the tripartite (host-RKN-PGPB) phenomenon with respect to (i) PGPB direct and indirect effect on RKN-host interactions; (ii) host influence in the selection and enrichment of PGPB in the rhizosphere; (iii) how soil microbes enhance RKN parasitism; (iv) influence of host in RKN-PGPB interactions, and (v) the role of abiotic factors in modulating the tripartite interactions. Furthermore, we discussed how different agricultural practices alter the interactions. Finally, we emphasized the importance of incorporating the knowledge of tripartite interactions in the integrated RKN management strategies.

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Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

Section: Role Of Abiotic Factors In Host-rkn Interactionsmentioning

confidence: 99%

See 2 more Smart Citations

Understanding the dynamic interactions of root-knot nematodes and their host: role of plant growth promoting bacteria and abiotic factors

Habteweld,

Kantor,

Kantor

et al. 2024

Front. Plant Sci.

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Flavonoid synthesis is crucial for Trichoderma asperellum-induced systemic resistance to root-knot nematodes in tomato plants

Zheng,

Fu,

et al. 2024

Plant Physiology and Biochemistry

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Development and Validation of a Resistance Management Model for the Soybean Cyst Nematode, Heterodera glycines

McCarville,

Williams,

Daum

2024

Plant Disease

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Plant-parasitic nematodes are a key yield limiting pest of crops around the world. Deployment of plant resistance genes are an important management tactic for many economically important plant-parasitic nematodes. The selection for virulence in nematode populations is a major threat to the effectiveness of resistance gene-based management. Little research has gone into resistance management modelling despite the importance of both plant-parasitic nematodes and resistance genes for their management. In this paper we report on a cyst nematode resistance management model created to explore the factors which are most important for determining the durability of resistance genes to this important family of plant-parasitic nematodes. The relative dominance of virulence expression, the level of inbreeding, and the number of generations per cropping season were the most important factors in predicting resistance gene durability. Aspects of cyst nematode biology that reduce the number of generations per season for a portion of the population had a much smaller effect on the durability of resistance genes. These factors included delayed hatching within a season and early dormancy. The accuracy and utility of the model was tested using the soybean cyst nematode (SCN) rhg1-mediated resistance system. The model accurately predicted the rate at which virulence to the rhg1b resistance gene developed in Iowa over a two-decade period. The model suggested resistance gene pyramids as the most durable management solution for SCN with multiple possible avenues to obtain acceptable efficacy and durability.

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Breeding for root-knot nematode resistance in fruiting Solanaceous vegetable crops: a review

Cited by 4 publications

References 108 publications

Understanding the dynamic interactions of root-knot nematodes and their host: role of plant growth promoting bacteria and abiotic factors

Understanding the dynamic interactions of root-knot nematodes and their host: role of plant growth promoting bacteria and abiotic factors

Flavonoid synthesis is crucial for Trichoderma asperellum-induced systemic resistance to root-knot nematodes in tomato plants

Development and Validation of a Resistance Management Model for the Soybean Cyst Nematode, Heterodera glycines

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