Potential Use of some Petal Extracts against Xanthomonas campestris pv. campestris

Bhardwaj, Sanjay Kumar; Singla, Shivali; Bhardwaj, R. K.

doi:10.3126/on.v9i1.5739

Cited by 3 publications

(4 citation statements)

References 3 publications

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“…Due to this, research focused on compounds derived from natural sources such as plant extracts and ible application in agriculture is being intensified. Many natural products, including plant extracts, have been shown to possess marked inhibitory activity against a variety of pathogens ., 2000 ;Benkeblia, 2004;Bhai et al, 2005;Bajpai et al, 2008;Paret Ranaware et al, 2010;Zhao et al, 2011;Tiwari and Das, 2011;Bhardwaj et al, 2011;De Britto 2011).…”

Section: Introductionmentioning

confidence: 99%

Inhibitory Effect of Cow Urine Extracts of Selected Plants against Pathogens Causing Rhizome Rot of Ginger

Rakesh¹,

Dileep²,

Junaid³

et al. 2013

Sci. Technol. Arts Res. J.

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The present study was carried out to investigate the inhibitory effect of cow urine extracts of nine plants against two fungi viz., Fusarium aphanidermatum and a bacterium Ralstonia solanacearum rhizome rot of ginger. Antifungal and antibacterial activity of cow urine extracts was investigated by poison food technique and agar extent of growth of test fungi in plates poisoned with extracts was lesser when compared with the control plates. Among fungi, high susceptibility was recorded in case of oxysporum. Cow urine extract of Elaegnus k aphanidermatum whereas cow urine extract of Croton roxburghii and Maesa indica caused high inhibition of caused inhibition of R. solanacearum. Extract of followed by H. indicus, E. kologa and others. Overall, cow urine extracts of plants selected in this study caused varied inhibition of test microbes. These extracts may find a possible application in agriculture against phytopathogenic microorganisms.

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Section: Introductionmentioning

confidence: 99%

Inhibitory Effect of Cow Urine Extracts of Selected Plants against Pathogens Causing Rhizome Rot of Ginger

Rakesh¹,

Dileep²,

Junaid³

et al. 2013

Sci. Technol. Arts Res. J.

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“…Research on the bacteriostatic activity of 20 kinds of botanical extracts also showed that the leaf extracts of Acacia arabicae , Acacia fernesiana , Acacia catechu , Achyranthus asper , Aegle marmelos , Asparagus racemosus , A. indica , Callistemon lanceolatus , and Camellia sinensis showed an inhibitory effect against Xcc ( Bhardwaj and Laura, 2009 ). Xcc was also kill by the petal extracts of T. erecta , Chrysanthemum coronarium , A. fernesiana , Anthocephalus cadamba , Bombax malabaricum , Lathyrus odoratus , Rosa damascena , and Thevetia nerifolia ( Bhardwaj and Bhardwaj, 2011 ). These studies indicated that the anti -Xcc activity was not only related to the plant material, but also to the plant parts.…”

Section: Biological Control Of Xanthomonas Campestris ...mentioning

confidence: 99%

“…A large number of crop extracts from Acacia , Tylophora , Ocimum , and other genera have been reported to show a controlling effect on Xcc ( Tiwari et al, 2004 ; Sain, 2007 ; Bhardwaj and Laura, 2009 ; Kumar et al, 2018 ; Fontana et al, 2021 ; Table 1 ). Moreover, the antimicrobial activities of extracts from different parts of the same plant are also different ( Bhardwaj and Laura, 2009 ; Bhardwaj and Bhardwaj, 2011 ; Table 4 ). The components of these plant extracts are complex; therefore, it is difficult to determine the exact substances or particular components of a class of substances that exert the antibacterial activities of the extracts.…”

Section: Future Workmentioning

confidence: 99%

Physical, chemical, and biological control of black rot of brassicaceae vegetables: A review

Liu

Wang

et al. 2022

Front. Microbiol.

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As one of the important sources of human nutrition, Brassicaceae vegetables are widely grown worldwide. Black rot caused by Xanthomonas campestris pv. campestris (Xcc) seriously affects the quality and yield of Brassicaceae vegetables. Therefore, it is important to study control methods of Xcc for Brassicaceae vegetable production. This paper reviews the physical, chemical, and biological control methods of Xcc in Brassicaceae vegetables developed in recent years, and the underlying mechanisms of control methods are also discussed. Based on our current knowledge, future research directions for Xcc control are also proposed. This review also provides a reference basis for the control of Xcc in the field cultivation of Brassicaceae vegetables.

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“…(2011) [5] Evaluated some petal extracts against Xanthomonas campestris pv. campestris and stated that extract of Latharus odoratus was significantly effective against Xanthomonas campestris pv.…”

Section: B Pathogenic Ability Of Xanthomonas Citri Subsp Citri On Acid Lime Leavesmentioning

confidence: 99%

Management of citrus canker bacterium by using botanicals and chemicals

Kharat¹,

Bramhankar²,

Thakur³

et al. 2020

Int. J. Chem. Stud.

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Citrus is the important fruit crop in the world. It occupies an important place in the wealth and economy of India as third largest fruit industry after mango and banana. Citrus canker caused by Xanthomonas citri subsp. citri is a damaging disease of acid lime. It is identified as a major threat in the region affecting leaves, twigs, petioles, branches, fruit stalk and fruits that causes considerable damage both quantitatively and qualitatively. Canker infected sample of acid lime leaves were collected from different agroclimatic regions of Vidarbha. The bacterium were isolated, identified and purified cultures were maintained on NA slants. The virulence test of causal organism was confirmed along with symptoms in pot culture experiment using syringe method. Pathogenic ability of different isolates was confirmed and observed that isolate Xac-2 was comparatively highly virulent to initiate water soaked lesion and fully developed symptoms within 15 to19 days. Efficacy of different combination of chemicals, botanicals and bio-agents against Xanthomonas citri subsp. citri was assessed. Among the alcoholic and aqueous plant leaf extracts neem (Azardiricta indica) at all concentrations found most effective in alcoholic extracts by developing 13.45 mm, 11.70 mm, 10.12 mm and 8.2 mm of inhibition zone at 20% 15%, 10% and 5% respectively. Among fruits extracts, alcoholic extract of Kokam (Garcinia indica) gives highest inhibition zones 17 mm, 15.0 mm, 6.9 mm and 0 mm at 20% 15%, 10% and 5% concentrations and found to be most effective. Among flower extracts, alcoholic extract of lakh (Lathyrus odoratus) showed highest inhibition zones 13.14 mm, 9.23 mm, 8.00 mm and 6.23 mm at 20% 15%, 10% and 5% concentrations. Among the extracts of different vegetative parts of plants alcoholic extract of garlic (Allium sativum) produced highest inhibition zones 16.20 mm, 13.40 mm, 7.23 mm and 0.00 mm at 20% 15%, 10% and 5% concentrations.

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Potential Use of some Petal Extracts against Xanthomonas campestris pv. campestris

Cited by 3 publications

References 3 publications

Inhibitory Effect of Cow Urine Extracts of Selected Plants against Pathogens Causing Rhizome Rot of Ginger

Inhibitory Effect of Cow Urine Extracts of Selected Plants against Pathogens Causing Rhizome Rot of Ginger

Physical, chemical, and biological control of black rot of brassicaceae vegetables: A review

Management of citrus canker bacterium by using botanicals and chemicals

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