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Related Experiment Video

Updated: Jun 24, 2026

High and Low Throughput Screens with Root-knot Nematodes Meloidogyne spp.

High and Low Throughput Screens with Root-knot Nematodes Meloidogyne spp.

Published on: March 12, 2012

Breeding plants for resistance to nematodes.

H R Boerma, R S Hussey

Journal of Nematology

|March 14, 2009

Summary

Developing crop resistance to plant-parasitic nematodes relies on effective screening, durable resistance sources, and understanding inheritance. These factors guide breeding methods for successful nematode-resistant cultivar development.

Keywords:

Cercospora Glycine max Heterodera glycines Meloidogyne disease genetic variation inheritance multiple species resistance nematode plant parasite resistance screening

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Last Updated: Jun 24, 2026

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In vivo and In vitro Infection of Potato Roots with Plant Parasitic Nematodes for the Assessment of Induced Structural Changes

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Published on: February 28, 2025

Area of Science:

Agricultural Science
Plant Pathology
Genetics

Background:

Plant breeders and nematologists develop crop cultivars resistant to plant-parasitic nematodes.
Effectiveness hinges on screening, resistance sources, nematode feeding habits, and inheritance knowledge.

Purpose of the Study:

To outline factors influencing the success of breeding for nematode resistance in crops.
To discuss strategies for incorporating nematode resistance from various sources.

Main Methods:

Systematic searches for resistant germplasm within crop species and related species.
Utilizing backcrossing to incorporate resistance genes from related species and recover commercial traits.
Applying conventional breeding strategies for nematode resistance, considering inheritance and screening.

Main Results:

Identified resistant germplasm lines within and across species.
Demonstrated the necessity of backcrossing for interspecific resistance gene transfer.
Highlighted the dependence of breeding method choice on resistance inheritance and screening efficiency.

Conclusions:

Successful development of nematode-resistant cultivars depends on integrated knowledge of genetics, breeding, and nematode biology.
Future efforts may involve transgenic approaches, but conventional breeding remains crucial for commercialization.