2018
DOI: 10.29312/remexca.v6i1.755
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Nematodos fitoparásitos y su relación con factores edáficos de papaya en Colima, México

Abstract: ResumenDentro de este trabajo, en un artículo previo se presentó la identificación y cuantificación de las poblaciones de nematodos fitoparásitos presentes y asociados en cultivos de papaya (Carica papaya L.) en Colima, México. El objetivo del presente trabajo fue determinar la relación entre factores edáficos (textura, contenido de materia orgánica, conductividad eléctrica y pH) y poblaciones de nematodos fitoparásitos presentes en el cultivo de papaya en Colima, México. Se colectaron muestras de raíz y suelo… Show more

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Cited by 3 publications
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“…In sandy soils, there was a negative correlation between Pratylenchus and sand content (Figure 3a), and, in clay soils, the nematode was negatively associated with clay content (Figure 3b). Previous research reported a positive relationship between Pratylenchus and sandy soils (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015). In fact, studies have shown that sandy soils favor Pratylenchus populations because of the presence of macropores, which improve oxygenation and reduce waterlogging (Leiva et al, 2020).…”
Section: Pca Of Pratylenchus Meloidogyne Texture and Soil Chemical Pr...mentioning
confidence: 98%
See 1 more Smart Citation
“…In sandy soils, there was a negative correlation between Pratylenchus and sand content (Figure 3a), and, in clay soils, the nematode was negatively associated with clay content (Figure 3b). Previous research reported a positive relationship between Pratylenchus and sandy soils (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015). In fact, studies have shown that sandy soils favor Pratylenchus populations because of the presence of macropores, which improve oxygenation and reduce waterlogging (Leiva et al, 2020).…”
Section: Pca Of Pratylenchus Meloidogyne Texture and Soil Chemical Pr...mentioning
confidence: 98%
“…Previous studies investigated associations of Pratylenchus and Meloidogyne with soil physical (Galbieri et al, 2016;Noronha et al, 2020;Leiva et al, 2020;Dias-Arieira et al, 2021) and chemical properties (Guzmán, 2008;Leiva et al, 2020;Noronha et al, 2020;Dias-Arieira et al, 2021). Pratylenchus is reported to correlate positively with sandy (Leiva et al, 2020;Dias-Arieira et al, 2021) and clay sandy soils (Gallardo et al, 2015). Findings regarding organic matter and soil pH are not conclusive, with reports of negative (Leiva et al, 2020;Dias-Arieira et al, 2021) and positive correlations between Pratylenchus and organic matter (Franchini et al, 2018;Noronha et al, 2020) as well as negative (Osseni et al, 1997) and positive correlations between the nematode and soil pH (Noronha et al, 2020).…”
Section: Introductionmentioning
confidence: 97%
“…Once a suitable host is found, it migrates coordinately toward its roots, penetrates root tips, moves within the cortex until finding an appropriate cell to establish a feeding site, and initiates parasitism ( Elling, 2013 ; Warmerdam et al, 2018 ). During the host-finding phase, changes in environmental variables and soil attributes significantly influence the process of J2 migration ( Carrillo and Hallem, 2015 ; Gallardo et al, 2015 ; Hunt et al, 2001 ; Wallace, 1968 ).…”
mentioning
confidence: 99%