Responses of Guava Plants to Inoculation with Arbuscular Mycorrhizal Fungi in Soil Infested with Meloidogyne enterolobii

Campos, Maryluce Albuquerque da Silva; Silva, Fábio Sérgio Barbosa da; Yano‐Melo, Adriana Mayumi; Melo, Natoniel Franklin de; Pedrosa, Elvira M. R.; Maia, Leonor Costa

doi:10.5423/ppj.oa.10.2012.0156

Cited by 18 publications

(16 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Generally, it has been shown that plants infected with Meloidogyne undergo more growth when their roots are associated with AMF (Sharma & Sharma, 2017a;Campos, 2020). The trends in our study corroborate those found by Campos et al (2013) who investigated the effects of the same AMF species on guava plants. However, the plants used by Campos et al (2013) were rooted cuttings and only the A. longula treatment yielded significant results, whereas, in the present study, the guava plants were grown from seed, and all the AMF species tested were found to promote growth (table 3).…”

Section: Meloidogynesupporting

confidence: 91%

Arbuscular mycorrhizal fungi decrease Meloidogyne enterolobii infection of Guava seedlings

Sá

Campos

2020

J. Helminthol.

View full text Add to dashboard Cite

Guava (Psidium guajava L.) production is prominent in the irrigated fruit growing area of Brazil. However, the parasite Meloidogyne enterolobii (a phytonematode) has caused a decrease in guava production. Arbuscular mycorrhizal fungi (AMF) are known to be beneficial to plants; however, their ability to protect plants against nematodes such as M. enterolobii remains poorly known. This study aimed to monitor M. enterolobii infection in guava seedlings inoculated with three AMF species. After AMF inoculation, the seedlings were grown in sterile soil for 60 days before inoculation with 2000 M. enterolobii eggs. Plant growth parameters, mycorrhizal colonization and the number of Meloidogyne in the roots were determined over time (30 and 60 days after Meloidogyne inoculation). The AMF enhanced guava seedling growth, and reduced the amount of Meloidogyne in the roots at 30 and 60 days after nematode inoculation, indicating that these AMF species could serve as biocontrol agents of M. enterolobii in guava cultivation.

show abstract

Section: Meloidogynesupporting

confidence: 91%

Arbuscular mycorrhizal fungi decrease Meloidogyne enterolobii infection of Guava seedlings

Sá

Campos

2020

J. Helminthol.

View full text Add to dashboard Cite

show abstract

“…On the other hand, the greatest guava plant growth obtained from seeds and inoculated with different species and the arbuscular mycorrhizal fungus combination has been reported previously (Estrada-Luna et al, 2000;Schiavo and Martins, 2002;da Silva-Campos et al, 2013;Mohandas et al, 2013;Das et al, 2017). In general, this study found an increase in guava plants propagated by seeds when a mycorrhizal consortium was applied.…”

Section: Guava Plant Growthsupporting

confidence: 67%

“…Por otro lado, el mayor crecimiento de plantas de guayaba obtenidas de semilla e inoculadas con diferentes especies y combinaciones de HMA ya ha sido reportada previamente (Estrada-Luna et al, 2000;Schiavo y Martins, 2002;da Silva-Campos et al, 2013;Mohandas et al, 2013;Das et al, 2017). En general, en este trabajo se encontró un aumento en el crecimiento de las plantas de guayaba propagadas por semilla cuando se les aplicó algún consorcio micorrízico.…”

Section: Guava Plant Growthunclassified

“…Los incrementos alcanzados por estas plantas respecto a plantas sin HMA, en promedio fueron de 9, 4.4, 332 y de más de 145 veces, para la altura de planta, diámetro de tallo, materia seca total y el área foliar respectivamente. Incrementos similares en variables de crecimiento han sido reportados en guayaba por efecto de la inoculación con HMA (Estrada-Luna et al, 2000;da Silva-Campos et al, 2013;Das et al, 2017). Por otro lado, a pesar de Another possible cause of greater growth promotion in mycorrhizal consortia could have been an effect of the propagation method (tramp pot) when rhizosphere soil propagates; besides the AMF, this soil had microorganism diversity, mainly bacteria associated to free-life spores that have the capacity of promoting plant growth.…”

Section: Guava Plant Growthunclassified

See 1 more Smart Citation

Hongos micorrízicos nativos como promotores de crecimiento en plantas de guayaba (Psidium guajava L.)

Quiñones-Aguilar¹,

Rincón‐Enríquez²,

López-Pérez

2020

Terra

View full text Add to dashboard Cite

En esta investigación se evaluaron diferentes consorcios micorrízicos arbusculares nativos, en el crecimiento de plantas de guayaba (Psidium guajava L.). Se estableció un experimento totalmente al azar con siete inóculos de hongos micorrízicos arbusculares (HMA) denominados: Las Campesinas (LC), Carlos Rojas (CR), Paso Ancho (PA), El limón (EL), Cerro del Metate (CM) (consorcios nativos), una cepa comercial (INIFAP®), y un control sin HMA, en una mezcla de arena-suelo esterilizada y bajo condiciones de invernadero. Semillas de guayaba fueron germinadas en arena esterilizada y posteriormente, las plántulas fueron trasplantadas a bolsa de vivero con una mezcla de arena-suelo esterilizada, donde fueron inoculadas con los diferentes tratamientos de HMA. Después de 125 días, se realizó un muestreo destructivo donde se registró, la altura de planta, el diámetro del tallo, el área foliar, la materia fresca y seca de cada órgano. Así como, la relación materia seca de la parte aérea/materia seca de la raíz, el índice de robustez y el índice de Dickson, como variables de calidad de planta. Cómo variables microbiológicas se determinó, la micorrización radicular y la cantidad de esporas en el sustrato. Los resultados mostraron un efecto diferencial en el crecimiento en las plantas de guayaba, cuando se inocularon con algún consorcio nativo de HMA. Entre los diferentes consorcios evaluados, EL promovió el mejor desarrollo y calidad de planta, y fue donde se alcanzó la mayor colonización y producción de esporas en el sustrato. La mayor tasa de mortalidad se registró en las plantas sin HMA, o inoculadas con el inóculo INIFAP. Los porcentajes de colonización fueron superiores al 60%, excepto en el consorcio CM. Por lo anterior se puede mencionar que, el uso de HMA podría ser una práctica recomendable para el cultivo sustentable de guayabas en invernadero.

show abstract

“…Interactions among AMF, plants, and nematodes are complex, and the nature and effects of these interactions depend on the species (Castillo et al, 2006; Hol and Cook, 2005) and the environmental conditions involved (Calvet et al, 2001). The effects of AMF on the growth of plants infected with Meloidogyne nematodes vary, but are generally positive (Borowicz, 2001; Campos et al, 2013; Maia et al, 2006). …”

mentioning

confidence: 99%

Application of Arbuscular Mycorrhizal Fungi during the Acclimatization of Alpinia purpurata to Induce Tolerance to Meloidogyne arenaria

Campos

Silva

Yano‐Melo

et al. 2017

The Plant Pathology Journal

Self Cite

View full text Add to dashboard Cite

An experiment was conducted to evaluate the tolerance of micropropagated and mycorrhized alpinia plants to the parasite Meloidogyne arenaria. The experimental design was completely randomized with a factorial arrangement of four inoculation treatments with arbuscular mycorrhizal fungi (AMF) (Gigaspora albida, Claroideoglomus etunicatum, Acaulospora longula, and a non-inoculated control) in the presence or absence of M. arenaria with five replicates. The following characteristics were evaluated after 270 days of mycorrhization and 170 days of M. arenaria inoculation: height, number of leaves and tillers, fresh mass of aerial and subterranean parts, dry mass of aerial parts, foliar area, nutritional content, mycorrhizal colonization, AMF sporulation, and the number of galls, egg masses, and eggs. The results indicated a significant interaction between the treatments for AMF spore density, total mycorrhizal colonization, and nutrient content (Zn, Na, and N), while the remaining parameters were influenced by either AMF or nematodes. Plants inoculated with A. longula or C. etunicatum exhibited greater growth than the control. Lower N content was observed in plants inoculated with AMF, while Zn and Na were found in larger quantities in plants inoculated with C. etunicatum. Fewer galls were observed on mycorrhized plants, and egg mass production and the number of eggs were lower in plants inoculated with G. albida. Plants inoculated with A. longula showed a higher percentage of total mycorrhizal colonization in the presence of the nematode. Therefore, the association of micropropagated alpinia plants and A. longula enhanced tolerance to parasitism by M. arenaria.

show abstract

Responses of Guava Plants to Inoculation with Arbuscular Mycorrhizal Fungi in Soil Infested with Meloidogyne enterolobii

Cited by 18 publications

References 35 publications

Arbuscular mycorrhizal fungi decrease Meloidogyne enterolobii infection of Guava seedlings

Arbuscular mycorrhizal fungi decrease Meloidogyne enterolobii infection of Guava seedlings

Hongos micorrízicos nativos como promotores de crecimiento en plantas de guayaba (Psidium guajava L.)

Application of Arbuscular Mycorrhizal Fungi during the Acclimatization of Alpinia purpurata to Induce Tolerance to Meloidogyne arenaria

Contact Info

Product

Resources

About