cris.boxmetadata.label.title
Reaction of 10 Asparagus cultivars to infested soil with Fusarium oxysporum f.sp. Asparagi and Meloidogyne incognita
cris.boxmetadata.label.dateissued
01 browse.startsWith.months.january 2018
cris.boxmetadata.label.accesslevel
metadata only access
cris.boxmetadata.label.resourcetype
journal article
cris.boxmetadata.label.authors
Apaza W.
Talledo A.
CASAS DIAZ, ANDRES VIRGILIO
cris.boxmetadata.label.publisher
International Society for Horticultural Science
cris.boxmetadata.label.abstract
Asparagus is one of the most important export crops for Peru. In the two main production zones: Ica and Libertad, asparagus fields produce over 12 years before yield declining is observed. The interaction between Fusarium oxysporum f.sp. asparagi (FOA) and Meloidogyne incognita (MI) is the most limiting factor for replanting asparagus fields in Peru. This experiment was conducted at La Molina, Lima. Soil samples from a 10 years old asparagus field from the Chavimochic area, La Libertad, were collected. Ten asparagus cultivars (‘UC157’, ‘UC115’, ‘Atlas', ‘Cutlas’, ‘Espada’, ‘NJ1113’, ‘NJ1025’, ‘FCE1*M256’, ‘2H’, ‘38H’) were planted in pots with soil collected from replanted sites or sand and raised under greenhouse conditions. FOA symptoms were evaluated in the main and secondary asparagus roots in terms of lesions, root mass loss, damage index, root length, fern and root fresh and dry weight, dry matter content and dry matter ratio between fern and root, MI nodulation (Zeck’s scale) and MI final and initial population ratio (Pf/Pi). Fusarium oxysporum f.sp. asparagi and Meloidogyne incognita were found in all cultivars root system. ‘UC157’ and ‘UC115’ were the most susceptible. ‘Atlas’ and ‘FCE1*M256’ were the least susceptible since both showed the lowest values in all parameters evaluated in their roots.
cris.boxmetadata.label.citationstartpage
233
cris.boxmetadata.label.citationendpage
238
cris.boxmetadata.label.volume
1223
cris.boxmetadata.label.language
English
cris.boxmetadata.label.ocdeknowledgeArea
Agricultura
cris.boxmetadata.label.doi
cris.boxmetadata.label.scopusidentifier
2-s2.0-85059521391
cris.boxmetadata.label.source
Acta Horticulturae
cris.boxmetadata.label.containerissn
05677572
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