Root-knot nematodes are the most economically important group of plant-parasitic nematodes worldwide, and their control presents a major global challenge. Advances are being made in understanding their biology, host-parasite interaction and management strategies, and this comprehensive guide with many color photos and contributions from international experts covers the taxonomy, classification, morphology, life-cycle biology, genomes, resistance, sampling, detection, and management strategies of these pests, providing an essential reference for researchers, students and lecturers in plant nematology, plant pathology, agriculture, and agronomy.