Alelopatía del extracto de Campomanesia lineatifolia sobre Taraxacum officinale

Cepeda, Henry Ananías Cabeza; Balaguera-López, Helber Enrique; Vega, Dalia Soraya Useche de

doi:10.21930/rcta.vol22_num3_art:2010

Cited by 2 publications

(5 citation statements)

References 37 publications

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“…1). In agreement with these results, this extract also inhibited germination in T. officinale (Cabeza-Cepeda et al, 2021).…”

Section: Resultssupporting

confidence: 90%

“…4). The same values were found in T. officinale with applications of C. lineatifolia extract (Cabeza-Cepeda et al, 2021). As seen in Figure 5, the symptoms were localized yellowing and necrotic spots, showing that C. lineatifolia has potential as a bioherbicide.…”

Section: Phase 2 Post-emergence Treatmentssupporting

confidence: 78%

“…In the second experiment, the extract was only added at the time of sowing. In both experiments, a completely randomized design was used with four treatments corresponding to concentrations of C. lineatifolia seed extract (0%, 3%, 6%, and 9%), concentrations evaluated previously by Cabeza-Cepeda et al (2021). Each treatment had four replicates and 16 experimental units; each unit consisted of a Petri dish with 100 S. oleraceus seeds.…”

Section: Methodsmentioning

confidence: 99%

“…5). In T. officinale, the extract Cabeza-Cepeda et al, 2021) indicating that this bioherbicide can affect the photosynthetic process. In turn, the allelochemicals can be more biodegradable than traditional herbicides, but they can also have harmful effects on crops.…”

Section: Phase 2 Post-emergence Treatmentsmentioning

confidence: 99%

“…Several studies with allelopathic extracts have been carried out on Myrtaceae. Verdeguer et al (2009) mentioned that the essential oil of Eucalyptus camaldulensis inhibits the germination and growth of Amaranthus hybridus L. and Portulaca oleracea L. Puig et al (2018) observed that the aqueous extract of Eucalyptus globulus presents phytotoxic effects in Amaranthus retroflexus L. and Echinochloa crusgalli L. Recently, an allelopathic effect of C. lineatifolia seed extract was found on the germination and physiology of Taraxacum officinale L. (Cabeza-Cepeda et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Bioherbicidal activity of seed extract of Campomanesia lineatifolia on the weed Sonchus oleraceus L.

2022

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Sonchus oleraceus L. is a persistent weed in horticultural crops that generates high economic losses and its management is carried out with various chemical molecules. The objective of this research was to evaluate the bioherbicidal activity effect of the extract of Campomanesia lineatifolia seeds on the germination and growth of S. oleraceus L. seedlings. The study was carried out in two phases. In the first phase, germination was evaluated with two experiments, the first consisted of the addition of the ethanolic extract of C. lineatifolia every third day, in the second experiment the extract was only added at planting. In both cases, four concentrations of the extract (0%, 3%, 6%, and 9%) were evaluated. In the second phase, the same extracts were applied to plant leaves. C. lineatifolia extract inhibited the germination of S. oleraceus, when applied only once at sowing. As there was no germination with the extracts of C. lineatifolia, no direct inhibitory effect on the growth of the seedlings could be seen on the number of leaves, length of roots, and stem. With the foliar application, an incidence of 100% with symptoms of chlorosis and necrosis was observed using any of the concentrations evaluated, but the applications did not cause the plant death. The ethanolic extract from the seeds of C. lineatifolia has bioherbicide activity on S. oleraceus.

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“…1). In agreement with these results, this extract also inhibited germination in T. officinale (Cabeza-Cepeda et al, 2021).…”

Section: Resultssupporting

confidence: 90%

Section: Phase 2 Post-emergence Treatmentssupporting

confidence: 78%

Section: Methodsmentioning

confidence: 99%

Section: Phase 2 Post-emergence Treatmentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Bioherbicidal activity of seed extract of Campomanesia lineatifolia on the weed Sonchus oleraceus L.

2022

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Unveiling a century of Taraxacum officinale G.H. Weber ex Wiggers research: a scientometric analysis and thematically-based narrative review

Taha,

Abdelwahab

2024

Bull Natl Res Cent

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Background This study aims to conduct a scientometric analysis and thematically-based narrative review of a century of Taraxacum officinale research (TOR), uncovering patterns, trends, themes, and advancements in the field to provide insights for future investigations. The study followed PRISMA guidelines and utilized the Scopus database with MeSH terms for bibliographic data retrieval. Scientometric mapping employed VOSviewer and R-package-based Bibliometrix, while extracted themes were reviewed narratively. A detailed analysis of TOR was achieved by including only original studies. Results The findings include the extensive duration of TOR since 1908 and its significant growth, particularly in the last two decades. China emerges as the most productive country, but the United States leads in recognizable and collaborative TOR. The thematic map displays dynamic and diverse themes, with a rich knowledge structure revealed through the analysis of term co-occurrence. The year 2016 represents a turning point in the thematic map, marked by numerical growth and thematic bifurcation. The study extracted several main research topics within the field of TOR, including germination, antioxidant activity, bioherbicide, oxidative stress, Taraxacum kok-saghyz, and heavy metals. These topics represent key areas of investigation and provide insights into the diverse aspects of research surrounding T. officinale. Additionally, emerging topics in TOR encompass toxicity, metabolomics, dandelion extract, and diabetes mellitus. Conclusions The study consolidated knowledge, highlighted research gaps, and provided directions for future investigations on TOR.

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Alelopatía del extracto de Campomanesia lineatifolia sobre Taraxacum officinale

Cited by 2 publications

References 37 publications

Bioherbicidal activity of seed extract of Campomanesia lineatifolia on the weed Sonchus oleraceus L.

Bioherbicidal activity of seed extract of Campomanesia lineatifolia on the weed Sonchus oleraceus L.

Unveiling a century of Taraxacum officinale G.H. Weber ex Wiggers research: a scientometric analysis and thematically-based narrative review

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