<i>In vitro</i>and<i>in vivo</i>, biocontrol activity of extracts prepared from Egyptian indigenous medicinal plants for the management of anthracnose of mango fruits

Baka, Zakaria A. M.; Mousa, Mohamed

doi:10.1080/03235408.2020.1794308

Cited by 9 publications

(9 citation statements)

References 34 publications

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“…2016). Furthermore, the ultrastructural modifications also showed the increase in lipid bodies in both F. proliferatum and C. gloeosporioides pathogens stimulated by both plant extracts as well as fungicide carbendazim and parallel to those produced by other synthetic fungicides and plant extracts (Baka and Mousa 2020).…”

Section: Resultsmentioning

confidence: 90%

“…2013; Abd Murad et al . 2017; Baka and Mousa 2020). To minimize the synthetic fungicide usage and residue in these marketable fruits, fundamental research on alternative control methods using plant extracts from obtainable native and inexpensive medicinal plants needs to be carried out.…”

Section: Resultsmentioning

confidence: 99%

“…These findings are similar to the cellular changes of some fungi treated with other plant extracts and chemical fungicides as reported in several previous studies by Elsherbiny et al . (2016) who investigated the morphological alteration of F. sambucinum causing Fusarium dry rot on potato tubers after treated with Punica granatum L. peel extract; Baka and Mousa (2020) who studied the ultrastructure of C. gloeosporioides causing anthracnose on mango fruit treated with Plantago sinaica extract; Bautista‐Baños et al . (2012) who explored the cellular changes in Alternaria alternata, Rhizopus stolonifer and F .…”

Section: Resultsmentioning

confidence: 99%

“…Numerous fungal species cause fruit rot disease in a broad variety of fruits. For instance, F. oxysporum was reported to cause fruit rot on tomato, F. proliferatum was reported to cause fruit rot on banana and C. gloeosporioides was recovered from mango fruit, showed anthracnose, whereas L. theobromae showed fruit rot symptom on mango fruit (Ismail et al 2012;Abubakar et al 2013;Abd Murad et al 2017;Baka and Mousa 2020). To minimize the synthetic fungicide usage and residue in these marketable fruits, fundamental research on alternative control methods using plant extracts from obtainable native and inexpensive medicinal plants needs to be carried out.…”

Section: Resultsmentioning

confidence: 99%

See 3 more Smart Citations

Micrograph analysis of morphological alteration and cellular damage of fruit rot fungal pathogens treated with Averrhoa bilimbi fruit and Garcinia mangostana pericarp ethanolic extracts

Murad

Mustafa

Shaari

et al. 2022

Letters in Applied Microbiology

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Section: Resultsmentioning

confidence: 90%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

See 2 more Smart Citations

Micrograph analysis of morphological alteration and cellular damage of fruit rot fungal pathogens treated with Averrhoa bilimbi fruit and Garcinia mangostana pericarp ethanolic extracts

Murad

Mustafa

Shaari

et al. 2022

Letters in Applied Microbiology

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“…Between these options are biological plant products, which are bio-efficacious, biodegradable, cost-effective and safe for the environment. Many investigators used biological plant products to control plant pathogens [3][4][5][6][7][8][9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Green Synthesis of Silver Nanoparticles Using Pomegranate and Orange Peel Extracts and Their Antifungal Activity against Alternaria solani, the Causal Agent of Early Blight Disease of Tomato

Mostafa

Alamri

Alrumman

et al. 2021

Plants

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This study aimed to synthesize silver nanoparticles (AgNPs) by pomegranate and orange peel extracts using a low concentration of AgNO3 solution to controlearly blight of tomato caused by Alternaria solani. The pathogen was isolated from infected tomato plants growing in different areas of Saudi Arabia. The isolates of this pathogen were morphologically and molecularly identified. Extracts from peels of pomegranate and orange fruits effectively developed a simple, quick, eco-friendly and economical method through a synthesis of AgNPs as antifungal agents against A. solani. Phenolic content in the pomegranate peel extract was greater than orange peel extract. Phenolic compounds showed a variation of both peel extracts as identified and quantified by High-Performance Liquid Chromatography. The phenolic composition displayed variability as the pomegranate peel extract exhibited an exorbitant amount of Quercitrin (23.62 mg/g DW), while orange peel extract recorded a high amount of Chlorogenic acid (5.92 mg/g DW). Biosynthesized AgNPs were characterized using UV- visible spectroscopy which recorded an average wavelength of 437 nm and 450 nm for pomegranate and orange peels, respectively. Fourier-transform infrared spectroscopy exhibited 32x73.24, 2223.71, 2047.29 and 1972.46 cm−1, and 3260.70, 1634.62, 1376.62 and 1243.76 cm−1 for pomegranate and orange peels, respectively. Transmission electron microscopy showed spherical shape of nanoparticles. Zetasizer analysis presented negative charge values; −16.9 and −19.5 mV with average particle sizes 8 and 14 nm fin case of pomegranate and orange peels, respectively. In vitro, antifungal assay was done to estimate the possibility of biosynthesized AgNPs and crude extracts of fruit peels to reduce the mycelial growth of A. solani. AgNPs displayed more fungal mycelial inhibition than crude extracts of two peels and AgNO3. We recommend the use of AgNPs synthesized from fruit peels for controlling fungal plant pathogens and may be applied broadly and safely in place by using the chemical fungicides, which display high toxicity for humans.

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In vitro propagation and DNA barcoding of the rare near endemic Plantago sinaica (Barnéoud) plant in Saint Katherine, Sinai

Ghareb,

Abouseadaa

2024

Plant Cell Tiss Organ Cult

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Plantago sinaica is a rare perennial shrub near-endemic to Egypt and found in Saint Katherine Protectorate in Sinai. The first successful in vitro propagation protocol was conducted to protect the plant outside its natural reserves. Shoot tip, stem node section, cotyledonary node, and root explants separated from in vitro germinated seedlings were cultured in vitro on Murashige and Skoog (MS) medium enriched with different concentrations and types of cytokinins. It was found that 6-benzyl adenine (BA) is the most efficient cytokinin. MS medium containing 3.33 µM BA and 0.54 µM α-naphthalene acetic acids (NAA) produced 10.25 and 11.30 shoots/explant using shoot tip and stem node section, respectively. Conversely, MS medium + 2.22 µM BA + 0.54 µM NAA produced 13.25 shoots from root explants. Surprisingly, the cotyledonary node explants favored MS medium free from plant growth regulators (PGRs), which produced only 4.25 shoots/explant. The multiplied shoots were rooted successfully with a 100% rooting percentage on half MS medium containing 1.23 or 2.46 µM indole-3-butyric acid (IBA). In vitro, rooted plantlets were efficiently transferred to the greenhouse with a 90% survivability. Finally, the plant was identified using three DNA barcodes; 1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL), plastid photosystem II protein D1 intergenic spacer region (psbA–trnH), and Internal Transcribed Spacer (ITS) barcodes. Additionally, psbA–trnH and ITS were novel and submitted to the GenBank databases for the first time for Plantago sinaica. Our study supports the United Nations Sustainable Development Goal number 15, which is to preserve, restore and reinstate sustainable usage of terrestrial ecosystems and to stop biodiversity loss.

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In vitroandin vivo, biocontrol activity of extracts prepared from Egyptian indigenous medicinal plants for the management of anthracnose of mango fruits

Cited by 9 publications

References 34 publications

Micrograph analysis of morphological alteration and cellular damage of fruit rot fungal pathogens treated with Averrhoa bilimbi fruit and Garcinia mangostana pericarp ethanolic extracts

Micrograph analysis of morphological alteration and cellular damage of fruit rot fungal pathogens treated with Averrhoa bilimbi fruit and Garcinia mangostana pericarp ethanolic extracts

Green Synthesis of Silver Nanoparticles Using Pomegranate and Orange Peel Extracts and Their Antifungal Activity against Alternaria solani, the Causal Agent of Early Blight Disease of Tomato

In vitro propagation and DNA barcoding of the rare near endemic Plantago sinaica (Barnéoud) plant in Saint Katherine, Sinai

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