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dc.contributor.author
Salas, Augusto
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dc.contributor.author
Barrera, Marcelo Daniel
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dc.contributor.author
Achinelly, Maria Fernanda
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dc.date.available
2023-08-04T14:12:14Z
dc.date.issued
2022-03
dc.identifier.citation
Salas, Augusto; Barrera, Marcelo Daniel; Achinelly, Maria Fernanda; Abundance, diversity, and distribution of plant-parasitic nematodes in horticultural soils under different management systems in a tomato-producing area in Argentina; Brill Academic Publishers; Nematology; 24; 3; 3-2022; 347-356
dc.identifier.issn
1388-5545
dc.identifier.uri
http://hdl.handle.net/11336/206956
dc.description.abstract
Monitoring the diversity and structure of plant-parasitic nematode (PPN) communities together with developing appropriate control strategies can reduce the occurrence of these pathogens and other plant pests in horticultural crops. In this context a study of the abundance, frequency, diversity and distribution of PPN in horticultural soils under glasshouse conditions from the Green Belt of La Plata, Buenos Aires, Argentina, under different management systems was undertaken. Soil samples were collected from three horticultural areas with different tomato crop managements: agroecological crop (AC); organic crop with Brassicaceae soil amendments (OC); intensive conventional crop treated with methyl bromide (MeBr) (IC). The parameters evaluated were: nematode genera richness (G); Shannon-Wiener diversity index (H') (Hutcheson's t-test was applied for this index); equitability index (E); abundance; and frequency of genera. ANOSIM and SIMPER statistical analyses were performed to find significant differences between the nematode assemblages from the different sites. A total of 14 genera of PPN were identified among the three crop sites. Members of the feeding habits categories ectoparasites, semi-endoparasites, migratory endoparasites and sedentary endoparasites were observed. Statistical analysis enabled us to characterise each site based on the composition of the nematode assemblages. Helicotylenchus, Tylenchus and Nacobbus were the most frequent and abundant genera. AC and OC showed similar values of richness and diversity; the crop treated with MeBr (IC) showed the lowest diversity of PPN.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Brill Academic Publishers
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
AGROECOLOGICAL GLASSHOUSE
dc.subject
CONVENTIONAL GLASSHOUSE
dc.subject
LA PLATA
dc.subject
NACOBBUS
dc.subject
SOLANUM LYCOPERSICUM
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Abundance, diversity, and distribution of plant-parasitic nematodes in horticultural soils under different management systems in a tomato-producing area in Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-05T18:08:28Z
dc.journal.volume
24
dc.journal.number
3
dc.journal.pagination
347-356
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Leiden
dc.description.fil
Fil: Salas, Augusto. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación en Ciencias Veterinarias y Agronómicas. Instituto de Microbiología y Zoología Agrícola; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Barrera, Marcelo Daniel. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Investigación en Sistemas Ecológicos y Ambientales; Argentina
dc.description.fil
Fil: Achinelly, Maria Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
dc.journal.title
Nematology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://brill.com/view/journals/nemy/aop/article-10.1163-15685411-bja10136/article-10.1163-15685411-bja10136.xml
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1163/15685411-bja10136
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