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Effect of pre-harvest application of growth regulators on the control of berry drop in Bangalore blue grapes (Vitis labrusca L.).

Narasimham, P. and Madalagatti Rao, M. and Nagaraja, N. and Anandaswamy, B. (1967) Effect of pre-harvest application of growth regulators on the control of berry drop in Bangalore blue grapes (Vitis labrusca L.). Journal of Food Science and Technology, 4 (4). pp. 162-164.

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Abstract

A study was undertaken to investigate the relative efficacy of six growth regulating chemicals. namely, oI..-llapthaJene a<:etic acid (NAA); parachlorophenophenoxy acetic acid (PCPA); gibberellic acid (GA); 2, 4, S-tdchlOV>Phenoxy acetic acid; maleic hy~ide-40 (MH) and Planofix, with two carriers namely, Waxol-O and water, sprayed 7 days prior to harvest, on the control of post-harvest berry drop in Bana;a1ore blue grapes. 0(-NAA proved IRlperior to others in checki.ng berry drop during transit and also during storage at ordinary room as well as cold storage conditions. A concentration or 100 p.p.m. was found to be optimum, although a concentration as high as 2SO p.p.m. did not have any deleterious effects on the vines or bunches.

Item Type: Article
Uncontrolled Keywords: growth regulating chemicals, berry drop, blue grapes
Subjects: 600 Technology > 08 Food technology > 24 Fruits > 05 Grapes
Divisions: Fruit and Vegetable Technology
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 07 Jun 2016 08:18
Last Modified: 07 Jun 2016 08:18
URI: http://ir.cftri.com/id/eprint/3973

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