title: Response of the grapevine rootstock richter 110 to inoculation with native and selected arbuscular mycorrhizal fungi and growth performance in a replant vineyard.
abstract: Two indigenous arbuscular mycorrhizal (AM) fungi from the Mediterranean wine growing area in the Northeast of Spain were isolated and classified as Glomus intraradices Schenck & Smith. Both native fungi were found to increase the growth of the vine rootstock 110 Richter under greenhouse conditions compared with G. intraradices (BEG 72) and a phosphorus (P) fertilization treatment. The effectivity of field inoculation of Cabernet Sauvignon plants grafted on Richter 110 with the former native fungi and with G. intraradices BEG 72 in a replant vineyard severely infested by the root-rot fungus Armillaria mellea (Vahl ex Fr.) Kummer was assessed. The native fungi were not effective at enhancing plant development, and only G. intraradices BEG 72, resulted in a positive response. Field inoculation with this selected fungus increased plant shoot dry weight at the end of the first growing season.
authors.affiliation: Institute of Agro-Food Research and Technology (IRTA), Ctra. de Cabrils s/n, 08348, Cabrils, Barcelona, Spain. amelia.camprubi@irta.es.
authors.forename: Amelia
authors.initials: A
authors.lastname: Camprubí
authors.affiliation: Institute of Agro-Food Research and Technology (IRTA), Ctra. de Cabrils s/n, 08348, Cabrils, Barcelona, Spain.
authors.forename: Victoria
authors.initials: V
authors.lastname: Estaún
authors.affiliation: Institute of Agro-Food Research and Technology (IRTA), Ctra. de Cabrils s/n, 08348, Cabrils, Barcelona, Spain.
authors.forename: Amaia
authors.initials: A
authors.lastname: Nogales
authors.affiliation: Departament de Agricultura, Alimentació i Acció Rural, Lab. Sanitat Vegetal, Generalitat de Catalunya, 08040, Barcelona, Spain.
authors.forename: Francesc
authors.initials: F
authors.lastname: García-Figueres
authors.affiliation: Institute of Agro-Food Research and Technology (IRTA), Ctra. de Cabrils s/n, 08348, Cabrils, Barcelona, Spain.
authors.forename: Marta
authors.initials: M
authors.lastname: Pitet
authors.affiliation: Institute of Agro-Food Research and Technology (IRTA), Ctra. de Cabrils s/n, 08348, Cabrils, Barcelona, Spain.
authors.forename: Cinta
authors.initials: C
authors.lastname: Calvet
mesh_terms: D000363:Agaricales; D004271:DNA, Fungal / Q000032:analysis; D005658:Fungi / Q000145:classification / Q000235:genetics / Q000302:isolation & purification / Q000502:physiology*; D008969:Molecular Sequence Data; D038821:Mycorrhizae / Q000502:physiology; D010758:Phosphorus / Q000378:metabolism; D010935:Plant Diseases / Q000382:microbiology; D018517:Plant Roots / Q000254:growth & development / Q000382:microbiology; D018520:Plant Shoots / Q000254:growth & development / Q000382:microbiology; D016133:Polymerase Chain Reaction; D017422:Sequence Analysis, DNA; D012987:Soil / Q000032:analysis; D012988:Soil Microbiology; D013030:Spain; D013172:Spores, Fungal / Q000145:classification / Q000302:isolation & purification; D027843:Vitis / Q000254:growth & development / Q000382:microbiology
chemical_list: D004271:DNA, Fungal; D012987:Soil; D010758:Phosphorus