Pre-inoculation with arbuscular mycorrhizal fungi affects essential oil quality and the reproduction of root lesion nematode in Cymbopogon citratus

Silva, Monique Thiara Rodrigues e; Calandrelli, Angélica; Miamoto, Angélica; Rinaldi, Luanna Karoline; Moreno, Beatriz Pereira; Silva, Camila da; Dias‐Arieira, Cláudia Regina

doi:10.1007/s00572-021-01045-2

Cited by 10 publications

(3 citation statements)

References 71 publications

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“…can vary depending on the order/ genus of AMF and the species of hosts plants. Pratylenchus population densities may change due to AMF inhabitation via improved plant nutritional status, enhanced root biomass, resource competition or induced systemic plant responses (Gough et al 2022;Rodrigues et al 2021). Further, AMF decreases the amount and size of large cells in roots that have been infected by Meloidogyne.…”

Section: Interaction Of Amf With Plant Parasitic Nematodesmentioning

confidence: 99%

Arbuscular Mycorrhizal Fungi and Higher Plants

2024

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Section: Interaction Of Amf With Plant Parasitic Nematodesmentioning

confidence: 99%

Arbuscular Mycorrhizal Fungi and Higher Plants

2024

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“…The positive effects of AMF in controlling crop pests have been demonstrated in several studies [9,10]. Regarding banana nematodes, several studies have reported a decrease in population of nematodes in the presence of AMF [11][12][13][14][15]. In addition.…”

Section: Introductionmentioning

confidence: 99%

Arbuscular Mycorrhizal Fungi Inoculation and Intercropping Combine to Control Nematodes in Bananas

Mandou

Adamou

Chotangui

2023

IJPSS

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Aims: To investigate the combined effect of Arbuscular Mycorrhizal Fungi (AMF) and intercropping on the control of the nematode Radopholus similis in banana. Study Design: The study involved an experiment in which banana-banana monocrops alongside banana-groundnut and banana-sweet potato intercrops were inoculated with AMF Rhizophagus irregularis MUCL 41833 to control the nematode R. similis. Place and Duration of Study: Centre Africain de Recherches sur les Bananiers et Plantains (CARBAP), from September 2016 to April 2017. Methodology: An experiment was conducted under greenhouse conditions (photoperiod 12 h. average temperature 24 - 28°C and 70 - 80% relative humidity) and R. irregularis were tested against R. similis with banana intercropped with either groundnut, sweet potato or banana itself. The plants were cultivated in boxes (30 x 15 x 10 cm) containing sterilized (2x1hour at 121°C) sand/coffee ash substrate (proportion 1:2 v/v), as an intercropping system with the following plant combinations: Banana-banana, banana-groundnut and banana-sweet potato. The experimental set-up was a completely randomized design comprising four treatments and six replicates: (1): Nematode (Nem), (2) AMF, (3) AMF + Nema and (4) control without nematode and without AMF. The ratio of banana: intercrop was 1:1 in the intercropping treatments. A total of 72 boxes was considered in the experimental set-up. Results: AMF root colonization of banana was clearly affected by intercropping with about 25% increment observed in banana co-cultivated with groundnut or sweet potato compared to banana-banana combination. Positive effects of AMF expressed as an increase in banana biomass compared to the control treatment was observed in root fresh as well as shoot dry weights. However, the impact of AMF colonization in intercropping systems on R. similis did not confirm its bioprotective effect. Intercropping had a significant (P < .05) effect on R. similis and sweet potato has been shown to be more effective in controlling R. similis with 62% reduction compared to groundnut (24% reduction). Contrarily, banana plant growth decreased in the banana / sweet potato combination. Conclusion: Findings in this study indicate that R. similis biological control in the banana intercropping system is more dependent on the intercrop species than on AMF.

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“…[16][17][18][19][20][21][22][23]; Pratylenchus spp. [24][25][26][27][28]; Xiphinema index [29]; Ditylenchus dipsaci [30]; Radopholus similis [31]; Globodera pallida [32]; Nacobbus aberrans [33]; Tylenchulus semipenetrans; and Rotylenchulus reniformis [34]. However, there is a lack of data on the effects of arbuscular mycorrhizal fungi on criconematids, as well as on migratory ecto-parasite nematodes.…”

Section: Introductionmentioning

confidence: 99%

Is the Arbuscular Mycorrhizal Fungus Funneliformis mosseae a Suitable Agent to Control Criconematid Populations?

et al. 2022

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Several studies have shown the potential of using mycorrhizal fungi in increasing the plant yield by simultaneously reducing damages caused by pathogens. Plant parasitic nematodes (PPNs) are among the most feared pathogens for crops. This study aimed to evaluate the effects of Funneliformis mosseae as a mycorrhizal fungus on the population abundance of three world widespread species of nematodes from the family Criconematidae: Mesocriconema xenoplax, Mesocriconema antipolitanum, and Criconemides informis. Pure and highly abundant populations of each species were collected from Urmia city in Northwestern Iran, after the identification morphological and morphometric characteristics. The experiments were carried out in greenhouse conditions on three different rhizospheres of alfalfa, sugar beet, and wheat. After five months, the final population of nematodes and fungus, and the root surface on host plants inoculated and non-inoculated with the fungus F. mosseae, were evaluated. The results showed that the population of nematodes was increased in the presence of the fungus. It could be assumed that the extension of the host surface level of roots by the fungus resulted in more feeding sites for nematode activity and, consequently, higher population densities. In this study, the fungus did not seem to play a suitable role in controlling ectoparasitic nematode growth. However, since there are still many open questions about mycorrhizal fungi’s role in agriculture, more research should be conducted.

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Pre-inoculation with arbuscular mycorrhizal fungi affects essential oil quality and the reproduction of root lesion nematode in Cymbopogon citratus

Cited by 10 publications

References 71 publications

Arbuscular Mycorrhizal Fungi and Higher Plants

Arbuscular Mycorrhizal Fungi and Higher Plants

Arbuscular Mycorrhizal Fungi Inoculation and Intercropping Combine to Control Nematodes in Bananas

Is the Arbuscular Mycorrhizal Fungus Funneliformis mosseae a Suitable Agent to Control Criconematid Populations?

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