Integrated Nematode Management in a World in Transition: Constraints, Policy, Processes, and Technologies for the...

Area of Science:

• Agricultural Science
• Plant Pathology
• Ecology

Background:

• Plant-parasitic nematodes are significant agricultural pests, causing substantial global yield losses.
• Nematode damage is exacerbated by interactions with biotic and abiotic factors, including pathogens, soil degradation, climate, and policy.
• These pests affect both belowground and aboveground plant parts, impacting overall crop health.

Purpose of the Study:

• To review current knowledge and strategies for integrated nematode management (INM).
• To explore the influence of biotic and abiotic constraints on nematode impact.
• To discuss the role of production systems, agricultural policies, microbiome, genetics, and remote sensing in INM.

Main Methods:

• This study is a comprehensive review of existing literature on plant-parasitic nematodes and their management.
• It synthesizes information on various factors influencing nematode damage and management strategies.
• The review examines technological advancements and policy implications for INM.

Main Results:

• Nematode management is complex, influenced by multiple interacting factors.
• Effective INM requires integrating diverse approaches, including biological and abiotic controls, genetic resistance, and advanced technologies.
• Addressing global inequalities in technology access is vital for widespread INM implementation.

Conclusions:

• Integrated nematode management (INM) is essential for mitigating crop losses and enhancing global food security.
• Technological innovation and supportive agricultural policies are critical for advancing INM.
• Future efforts must focus on equitable access to INM technologies across the Global North and South.