ABSTRACT Pea ( Pisum sativum ) is a vital commercial legume crop affected by the pea root rot complex (PRRC), which is in part caused by Fusarium spp. (leading to wilt) and Aphanomyces spp. (mainly associated with Aphanomyces root rot ARR). Conventional management strategies, including fungicides, host resistance, biocontrol and crop rotation, form the foundation of integrated disease management but are constrained by limited efficacy, fungicide resistance and environmental risks. In this context, green‐synthesised nanobiomaterials have emerged as complementary tools to overcome these limitations through enhanced surface reactivity, multitarget antimicrobial mechanisms and improved delivery efficiency. This promising technology offers solutions for early disease detection, targeted delivery and controlled release of fungicides to effectively manage Fusarium wilt and ARR in pea. This review provides a comprehensive overview of integrated disease management (IDM) strategies in pea, with a special emphasis on the emerging role of green‐synthesised nanobiomaterials in strengthening disease management. Moreover, it explores the potential of bioengineered green nanomaterials, emphasising nanosensors for early detection and nanoparticles for fungicide delivery and disease suppression. Future research should focus on screening nanomaterials against ARR, as most studies target Fusarium wilt. Adopting this innovative approach could significantly enhance pea production and sustainability.
Ávila-Quezada et al. (Fri,) studied this question.