Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda

Fruits of guava cultivar 'Allahabad Safeda' at mature yellowish-green stage were collected from Allahabad fruit market. Nine post-harvest fungal pathogens were isolated from these fruits. Of these, two isolates with highest incidence, namely, Pestalosia psidii (fruit canker causing pathoge...

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Autor principal:	Nabakishor Nongmaithem
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2015
Materias:	guava allahabad safeda fungal pathogens post-harvest fruit quality Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/9d5374861d4f4c4fa3e053c656fbfb3f
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spelling	oai:doaj.org-article:9d5374861d4f4c4fa3e053c656fbfb3f2021-12-02T10:22:29ZEffect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda0973-354X2582-4899https://doaj.org/article/9d5374861d4f4c4fa3e053c656fbfb3f2015-12-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/142https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Fruits of guava cultivar 'Allahabad Safeda' at mature yellowish-green stage were collected from Allahabad fruit market. Nine post-harvest fungal pathogens were isolated from these fruits. Of these, two isolates with highest incidence, namely, Pestalosia psidii (fruit canker causing pathogen) and Gloeosporium psidii(anthracnose causing pathogen) were used in the study. Fruits inoculated with the pathogens and Control (a lot of fruits with no treatment) were stored at ambient temperature. The fruits were analyzed for various quality attributes at different storage intervals for upto 15 days. Data revealed that fruits in all the treatments showed a lower fruit-weight loss compared to the untreated fruits. TSS, acidity (%) and ascorbic acid content (mg/100g) were also found to decrease in relation to the Control at 5, 10 or 15 days of storage. The least PLW was recorded in Gloeosporium psidii-treated fruits, followed by those treated with Pestalosia psidii. But for the bio-chemical changes (also due to post-harvest fungi) Gloeosporium psidii-treated fruits had higher TSS, acidity (%) and ascorbic acid content (mg/100g) than Pestalosia psidii-treated fruits.Nabakishor NongmaithemSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleguavaallahabad safedafungal pathogenspost-harvestfruit qualityPlant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 10, Iss 2, Pp 254-257 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	guava allahabad safeda fungal pathogens post-harvest fruit quality Plant culture SB1-1110
spellingShingle	guava allahabad safeda fungal pathogens post-harvest fruit quality Plant culture SB1-1110 Nabakishor Nongmaithem Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda
description	Fruits of guava cultivar 'Allahabad Safeda' at mature yellowish-green stage were collected from Allahabad fruit market. Nine post-harvest fungal pathogens were isolated from these fruits. Of these, two isolates with highest incidence, namely, Pestalosia psidii (fruit canker causing pathogen) and Gloeosporium psidii(anthracnose causing pathogen) were used in the study. Fruits inoculated with the pathogens and Control (a lot of fruits with no treatment) were stored at ambient temperature. The fruits were analyzed for various quality attributes at different storage intervals for upto 15 days. Data revealed that fruits in all the treatments showed a lower fruit-weight loss compared to the untreated fruits. TSS, acidity (%) and ascorbic acid content (mg/100g) were also found to decrease in relation to the Control at 5, 10 or 15 days of storage. The least PLW was recorded in Gloeosporium psidii-treated fruits, followed by those treated with Pestalosia psidii. But for the bio-chemical changes (also due to post-harvest fungi) Gloeosporium psidii-treated fruits had higher TSS, acidity (%) and ascorbic acid content (mg/100g) than Pestalosia psidii-treated fruits.
format	article
author	Nabakishor Nongmaithem
author_facet	Nabakishor Nongmaithem
author_sort	Nabakishor Nongmaithem
title	Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda
title_short	Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda
title_full	Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda
title_fullStr	Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda
title_full_unstemmed	Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda
title_sort	effect of post-harvest fungal pathogens on fruit quality in guava cv. allahabad safeda
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2015
url	https://doaj.org/article/9d5374861d4f4c4fa3e053c656fbfb3f
work_keys_str_mv	AT nabakishornongmaithem effectofpostharvestfungalpathogensonfruitqualityinguavacvallahabadsafeda
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Effect of Post-Harvest Fungal Pathogens on Fruit Quality in Guava Cv. Allahabad Safeda

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