Figure 1. Apple replant disease caused by soil borne pathogens and nematodes stunts trees and reduces growth (left). After brassica seed meal or anaerobic treatments (bottom) long term disease suppression enhances tree fruit production (right).
Figure 1. Apple replant disease caused by soil borne pathogens and nematodes stunts trees and reduces growth (left). After brassica seed meal or anaerobic treatments (bottom) long term disease suppression enhances tree fruit production (right).