Consecutive applications of brassica green manures and seed meal enhances suppression of Meloidogyne javanica and increases yield of Vitis vinifera cv Semillon

▶ Soil amendment with Indian mustard cv Nemfix and BQ mulch green manures, and Nemfix seed meal suppressed Meloidogyne javanica J2 populations by ca. 37-78% in soil. ▶ Grapevine yields were increased by 69-101% after 3-consecutive years of application of those brassica green manures and seed meal. ▶ Three-year consecutive application of brassica green manures and seed meal increased root starch concentration of inoculated vines.