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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
IJCMAS is now DOI (CrossRef) registered Research Journal. The DOIs are assigned to all published IJCMAS Articles.
Index Copernicus ICI Journals Master List 2016 - IJCMAS--ICV 2016: 92.3 For more details click here
National Academy of Agricultural Sciences (NAAS) : NAAS Score: *5.38 (2017) [Effective from January 1, 2017]For more details click here
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National Academy of Agricultural Sciences (NAAS)
NAAS Score: *5.38 (2017)
[Effective from January 1, 2017]
For more details click here

ICV 2016: 92.3
Index Copernicus ICI Journals Master List 2016 - IJCMAS--ICV 2016: 92.3
For more details click here
journals IJCMAS
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Original Research Articles

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : editorijcmas@gmail.com / submit@ijcmas.com
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2015: 85.95
NAAS RATING 2017: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(4): 1838-1850
DOI: https://doi.org/10.20546/ijcmas.2017.604.219


Efficacy of Local Bioresources and Chemical Treatment against Quality Parameters of White Rot Inoculated Apple Fruits
Kishor Sharma* and Harender Raj
Department of Plant Pathology, Dr. Y.S. Parmar University of Horticulture and Forestry, Nauni -173230, Solan, Himachal Pradesh, India
*Corresponding author
Abstract:

In vitro studies, aqueous extract of leaves of plants namely Karu (Roylea elegans), Artemisia (Artemisia roxburghiana), Neem (Azadirachta indica), Bana (Vitex negundo), Tulsi (Ocimum sanctum) and seed of Darek (Melia azedarach) were found effective in inhibiting the growth of the B. dothidea causing white rot in apple. These botanicals were mixed together and formulations were made in water (Botanical Formulations 1) and Cow urine (Botanical Formulations 2) on weight and volume basis. These two Botanical Formulations were evaluated against the disease along with chemical fungicide (Score) as fruit dip, dip of fruit wrappers and dip of fruit trays. Edible wax was also used in surface coating of the fruits. Skin coating of fruits in BF1 and BF2 was done by dipping the fruits in different treatment solutions for 30 minutes. From the present study it was concluded that different treatments have effects on quality parameters and shelf life of apple after 30 days of storage in comparison to untreated fruits as control. Different treatments i.e. fruit dip or impregnation of the packing material (trays or wrappers) with botanical formulations (BF1 and BF2) were significantly effective in reducing the physiological weight loss of fruits and retaining the fruit TSS, titratable acidity and firmness of apple fruit under storage. Fruits treated with BF2 were also found equally effective in retaining minimum fruit TSS (11.98 0Brix), maximum titratable acidity (0.28 %) and fruit firmness (14.97 lbs/sq.inch) after 30 days of storage. Treatment with BF2 was found effective as edible wax coating in reducing the physiological weight loss by 3.61 and 3.33 per cent respectively, during storage.


Keywords: Apple, Quality parameters, White rot, Storage.
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How to cite this article:

Kishor Sharma and Harender Raj. 2017. Efficacy of Local Bioresources and Chemical Treatment against Quality Parameters of White Rot Inoculated Apple FruitsInt.J.Curr.Microbiol.App.Sci. 6(4): 1838-1850. doi: https://doi.org/10.20546/ijcmas.2017.604.219