Effectiveness of Plant Extracts as Safe Control Means against Damping-off and Root Rot Diseases in Faba Bean Plants

Abdel-Monaim, Montaser Fawzy; Mazen, Mohamed; Atwa, M. A.

doi:10.21608/ejp.2017.89745

Cited by 4 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Also, the ethyl alcohol leaf extract of E. jambolana achieved the highest increase in the levels of total phenolics, compared to other treatments. These results are in agreement with previous reports (Abdel-Monaim et al, 2017). Generally, plants containing high amounts of polyphenols are mostly being resistant to several plant diseases (Malik and Singh, 1980).…”

Section: Discussionsupporting

confidence: 94%

“…These results are in agreement with previous results showing that methanol extracts of pomegranate fruit rinds inhibited egg hatching and viability of second-stage juveniles J2 of M. incognita in an in vitro assay (Meyer et al, 2016). Similarly, Abdel-Monaim et al (2017) showed that ethyl alcohol leaf extract of E. jambolana was more effective in controlling damping-off and root rot diseases caused by Fusarium solani and Rhizoctonia solani on faba bean plants under in vitro and in vivo. Different solvent kinds have been previously used for the extraction of biologically active compounds from plants.…”

Section: Discussionmentioning

confidence: 98%

See 1 more Smart Citation

Nematicidal Potential of some Natural Botanical Extracts in Biocontrolling Meloidogyne javanica on Soybean under Laboratory and Greenhouse Conditions

Abdel-Basat

Abdel-Monaim

2020

Egyptian Journal of Agronematology

View full text Add to dashboard Cite

The nematicidal potential of certain plant part extracts against Meloidogyne javanica was determined under in vitro and in vivo experiments. Three different solvents were used in the preparation of the tested extracts including water, ethyl alcohol and acetone. The extracted plants included Eugenia jambolana (leaves), Punica granatum (Peels) and Camellia sinensis (Leaves). Results showed that ethyl alcohol peel extract of E. jambolana, and P. granatum completely inhibited the egg hatching of M. javanica while, ethyl alcohol leaf extract of C. sinensis inhibited the egg hatching by 60%. Nematode juveniles j 2 mortality gradually increased as the exposure time increased from 24 to 48 hours. Under greenhouse conditions, organic solvent extracts of all the tested plants were more effective in suppressing the nematode reproduction compared to the aqueous extracts. The ethyl alcohol leaf extract of E. jambolana completely suppressed the gall formation by M. javanica on soybean roots as well as number of egg-masses/plant, and the number of J 2 s in soil. Ethyl alcohol peel extract of P. granatum showed the greatest nematicidal effects against M. javanica, while its aqueous extract was the least effective. The plants treated with the ethyl alcohol leaf extract of E. jambolana, showed the highest increase in the plant growth parameters viz., shoot weight, and length as well as root weight and length compared to the control treatment. Chemical analysis of leaf extract of E. jambolana by gas chromatography-mass spectrometry (GC-MS) showed that it contained thirty-three bioactive compounds, including, flavonoids, antioxidant, oxygenated hydrocarbons, unsaturated fatty acids, sterile, fatty acid ester, triterpene, and others. All plant extracts increased the activities of defense-related enzymes, including peroxidase, catalase, chitinase, β-1,3-glucanase enzymes as well as, the total phenol contents in soybean plants infected with M. javanica under greenhouse conditions.

show abstract

Section: Discussionsupporting

confidence: 94%

Section: Discussionmentioning

confidence: 98%

Nematicidal Potential of some Natural Botanical Extracts in Biocontrolling Meloidogyne javanica on Soybean under Laboratory and Greenhouse Conditions

Abdel-Basat

Abdel-Monaim

2020

Egyptian Journal of Agronematology

View full text Add to dashboard Cite

show abstract

“…Whereas, the lowest values in the pods number per plant, weight of one hundred seed and seed yield/feddan were attributed to eucalyptus oil treatment. These results are in harmony with those obtained by many investigators who found an antifungal activity of some bioagents and natural plant products, which can play an important role in the resistance to infection by soil pathogens and consequently, improved crop parameters (Mahmoud et al, 2013;Abd El-Hai et al, 2016;El-Gendy et al, 2016;Abdel-Monaim et al, 2017and Yassin et al, 2019) Mahmoud et al (2013 studied the effect of four plant oils of cumin, thyme, garlic, and cardamom and found significant reduction to peanut damping-off and root rot incidence and improved crop parameters. Abd El-Hai et al, (2016) found that Bacillus subtilis and Saccharomyces cerevisiae significantly decreased soybean damping-off and root-rot diseases field conditions and improved crop parameters.…”

Section: Effect Of Biocides and Essential Oils On Growth Parameters And Yield Of Soybean Plants Under Field Conditionssupporting

confidence: 90%

“…El-Gendy et al (2016) found that neem and eucalyptus significantly reduced the percentages of soybean damping-off under greenhouse and field conditions and improved crop parameters. Abdel-Monaim et al (2017) reported that aqueous and organic solvent extracts of three wild medicinal plants, i.e. Lawsonia inermis, Eugenia jambolana, and Moringa oleifera significantly reduced faba bean damping-off and root rot and improved crop parameters under greenhouse and field conditions.…”

Section: Effect Of Biocides and Essential Oils On Growth Parameters And Yield Of Soybean Plants Under Field Conditionsmentioning

confidence: 99%

Effectiveness of Certain Biocides and Essential Oils in Controlling Damping-Off and Root-Rot Diseases of Soybean (Glycine max (L.) Merr.)

Sarhan

2020

Journal of Plant Protection and Pathology

View full text Add to dashboard Cite

Damping-off and root-rot are some of the most important diseases attack soybean (Glycine max (L.) Merr.) in Egypt. The effect of biocides, i.e. Bio-Cure-F, Plant guard, and Rhizo-N, and essential oils of eucalyptus, thyme, and lemongrass oils, as well as the fungicide Vitavax-200, were evaluated in vitro, greenhouse and under field conditions during the two successive growing seasons, 2018 and 2019 to control damping-off and root-rot diseases of soybean. All the tested biocides and essential oils used significantly inhibited the linear growth of the tested pathogenic fungi, i.e., Fusarium moniliforme, Fusarium solani and Rhizoctonia solani compared with the control. Under greenhouse and field conditions in both growing seasons, obtained results indicated that all the tested biocides and essential oils significantly reduced the percentages of soybean damping-off and root-rot severity furthermore improved photosynthetic pigments content, growth parameters, and seed yield. Vitavax-200 and Plant guard gave the highest values of reduction in this respect, followed by Rhizo-N, lemongrass oil, Bio-Cure-F, thyme oil, and eucalyptus oil respectively. Besides, the quality parameters of soybean seeds showed a favorable elevation in total oil content, on the contrary, there was a general decrease in the seeds protein content. However, the correlations between seeds oil and protein contents were negatively correlated. It could be concluded in biocides and essential oils examined can be recommended for biocontrol of soybean damping-off and root-rot diseases.

show abstract

Anti-nemic potential of Laurencia papillosa and Dilophys fasciola biosynthesized nano-extracts against tomato root-knot nematode Meloidogyne incognita

Soliman,

Nour,

Mohammad

et al. 2024

Phytoparasitica

View full text Add to dashboard Cite

Due to the damaging effects of root-knot nematodes on crops and the dangerous effects of chemical nematicides on both people and the environment in Egypt, the purpose of this study was to assess the power of polysaccharides and polyphenol extracts as well as their nano-forms from marine algae (Laurencia papillosa and Dilophys fasciola) used as eco-friendly alternatives for the control of Meloidogyne incognita. The nano-forms of algal extracts efficiently suppressed M. incognita egg hatching and increased juvenile mortality compared to the control. The tested treatments effectively decreased galls and egg masses of tomato roots compared to the control in the field. Dilophys fasciola extract and its nano-form showed promising nematicidal activity compared to L. papillosa extract. Generally, algal treatments boosted tomato plant defense system against M. incognita by triggering the production of some biochemical constituents such as phenolic compounds, polyphenol oxidase and chitinase enzymes. Consequently, the productivity and quality parameters of tomato fruits significantly increased.

show abstract

Effectiveness of Plant Extracts as Safe Control Means against Damping-off and Root Rot Diseases in Faba Bean Plants

Cited by 4 publications

References 0 publications

Nematicidal Potential of some Natural Botanical Extracts in Biocontrolling Meloidogyne javanica on Soybean under Laboratory and Greenhouse Conditions

Nematicidal Potential of some Natural Botanical Extracts in Biocontrolling Meloidogyne javanica on Soybean under Laboratory and Greenhouse Conditions

Effectiveness of Certain Biocides and Essential Oils in Controlling Damping-Off and Root-Rot Diseases of Soybean (Glycine max (L.) Merr.)

Anti-nemic potential of Laurencia papillosa and Dilophys fasciola biosynthesized nano-extracts against tomato root-knot nematode Meloidogyne incognita

Contact Info

Product

Resources

About