Changes in some Biochemical Parameters of Ivy Gourd (Coccinia Indica Wight and Arn.) Fruits after Infection of Fruit Rot

Chatage, V. S.; Bhale, U. N.

doi:10.4172/2157-7471.1000122

Cited by 2 publications

(6 citation statements)

References 9 publications

(4 reference statements)

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“…In present study, concentration of phosphorus was maximum in resistant and un-inoculated citrus leaves than susceptible and inoculated. These findings are in agreement with the studies of [ 35 , 38 , 39 ] who describes that amount of phosphorus decreases in plants after attack of Alternaria fungi.…”

Section: Discussionsupporting

confidence: 93%

“…Significant changes were observed in iron contents of citrus cultivars. Inoculated and susceptible citrus varieties contain less amount of iron as compared to un-inoculated and resistant cultivars which is also supported by the findings of [ 38 , 53 ] who observed higher amount iron in resistant plants after attack of pathogens.…”

Section: Discussionsupporting

confidence: 75%

“…Zinc plays a vital role in formation of auxin, chlorophyll synthesis as well as improving uptake of water by plants [ 51 ] while its deficiency reduce plant growth and make them susceptible against various abiotic and biotic factors [ 52 ]. A significant difference in Znic contents was observed in the citrus cultivars where less amount of Zn in inoculated and susceptible citrus cultivars than resistant and un-inoculated cultivars was observed which is also witnessed by the studies of [ 38 ] who observed reduction in Zn contents due to attack of diseases.…”

Section: Discussionsupporting

confidence: 54%

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Progressive alterations in mineral contents in citrus genotypes toward Alternaria citri causing brown spot of citrus

Iqbal,

Atiq,

Sahi

et al. 2024

PLoS ONE

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Brown spot of citrus caused by Alternaria citri is one of the emerging threats to the successful production of citrus crops. The present study, conducted with a substantial sample size of 50 leaf samples for statistical reliability, aimed to determine the change in mineral content in citrus leaves after brown spot disease attack. Leaf samples from a diverse range of susceptible citrus varieties (Valentia late, Washington navel, and Kinnow) and resistant varieties (Citron, Eruka lemon, and Mayer lemon) were analyzed. Significant variations (p ≤ 0.05) in mineral contents were observed across reaction groups (inoculated and un-inoculated), types (resistant and susceptible), and varieties of citrus in response to infection of Alternaria citri. The analysis of variance showed significant changes in mineral levels of citrus leaves, including nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), zinc (Zn), sodium (Na), iron (Fe), and copper (Cu). The results indicate that the concentration of N and P differed by 6.63% and 1.44%, respectively, in resistant plants, while susceptible plants showed a difference of 6.07% and 1.19%. Moreover, resistant plants showed a higher concentrations of K, Ca, Mg, Zn, Na, Fe, and Cu at 8.40, 2.1, 1.83, 2.21, 1.58, 2.89, and 0.36 ppm respectively, compared to susceptible plants which showed concentrations of 5.99, 1.93, 1.47, 1.09, 1.24, 1.81, and 0.31 ppm respectively. Amounts of mineral contents were reduced in both resistant as well as susceptible plants of citrus after inoculation. Amount of N (8.56), P (1.87) % while K (10.74), Ca (2.71), Mg (2.62), Zn (2.20), Na (2.08), Fe (3.57) and Cu (0.20) ppm were recorded in un-inoculated group of citrus plants that reduced to 3.15 and 0.76% and 3.66, 1.40, 0.63,0.42, 0.74, 1.13 and 0.13 ppm in inoculated group respectively. It was accomplished that susceptible varieties contained lower ionic contents than resistant varieties. The higher concentrations of ionic contents in resistant citrus varieties build up the biochemical and physiological processes of the citrus plant, which help to restrict spread of pathogens. Further research could explore the interplay between mineral nutrition and disease resistance in citrus, potentially leading to the development of new disease-resistant varieties.

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Section: Discussionsupporting

confidence: 93%

Section: Discussionsupporting

confidence: 75%

Section: Discussionsupporting

confidence: 54%

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Progressive alterations in mineral contents in citrus genotypes toward Alternaria citri causing brown spot of citrus

Iqbal,

Atiq,

Sahi

et al. 2024

PLoS ONE

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“…The above findings are in agreement with Hossain et al, (1999) who reported degradation of the nutritional component in mango by Colletotrichum gloeosporioides, Ponmurugan and Baby (2007) in tea, by Phoma, Srivastva et al, (2011), changes in sugar in Kususm. Chatage and Bhale (2012) in Coccinia indica, Ghad Singh and Mandge (2012) in tomato by Alternaria alternata, Srivastva & Kumar in Onion & Capsicum, Embaby and Korkar (2015) in case of guava, Rawat in different commodity, Meena et al, (2017) in tomato, with respect to sugar and protein.…”

Section: Discussionmentioning

confidence: 99%

“…Degradation of nutrition value of vegetables have been reported by different workers such as- Srivastava and Tandon (1966), Gangawane and Datar (1978), Mazumdar and Pathak (1989), Aldesuquy et al, (1992), Agarwal and Agarwal (1982), Hossain et al, (1999), Khilare et al, (2005), Ponmurugan and Baby (2007), Janave (2008), Bhale et al, (2010), Sawant and Gawai (2011), Chatage and Bhale (2012), Ghad Singh and Mandge (2012), Ismail et al, (2012), Rathod and Chavhan (2012), Wagh and Bhale (2012), Srivastva and Pandey (2012), Srivastva and Kumar (2013), Rajmane and Korekar (2014), Embaby and Karkar (2015), Kedarnath et al, (2015), Meena et al, (2016). Keeping these ideas in mind, nutritional changes due to artificial infection by two phytopathogenic fungi at different periods of incubation was evaluated.…”

mentioning

confidence: 88%

Nutritional Changes In The Fruits Of Bottle Gourd Due To Artificial Inoculation Of Two Phytopathogenic Fungi

Prakash¹,

Prasad²

2019

Indian Journal of Scientific Research

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In the present study, spore suspension of two different pathogens, Alternaria alternata and Colletotrichum gloeosporioides, isolated from infected fruits of bottle gourd and maintained in the laboratory as pure culture, were separately inoculated in some aged healthy fruits of bottle gourd by pre-sterilized disposable syringe under aseptic condition. Biochemical changes at different periods of incubation, with respect to sugar, protein, ascorbic acid, and amino acids were evaluated, separately for both the pathogens. It was noted that the rate of deterioration of the above component was directly related to the incubation period which was maximum on the 12 th day of incubation. There were drastic changes in the total contents of sugar, proteins, ascorbic acid, and amino acid in the infected fruits in comparison to the healthy one. It was further noted that fruits inoculated with Alternaria alternata revealed maximum degradation of all the above components in comparison to the fruits inoculated with Colletotrichum gloeosporioides after similar periods of incubation. Certain amino acids were not detected among the infected fruits on the 12 th day of incubation in both cases. Similarly, it was observed that the degradation rate gradually increased along with the increase of the incubation periods.

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Changes in some Biochemical Parameters of Ivy Gourd (Coccinia Indica Wight and Arn.) Fruits after Infection of Fruit Rot

Cited by 2 publications

References 9 publications

Progressive alterations in mineral contents in citrus genotypes toward Alternaria citri causing brown spot of citrus

Progressive alterations in mineral contents in citrus genotypes toward Alternaria citri causing brown spot of citrus

Nutritional Changes In The Fruits Of Bottle Gourd Due To Artificial Inoculation Of Two Phytopathogenic Fungi

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