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Defoliation and fruit drop after Bordeaux mixture spray in Arabica coffee.

Gopal, N. H. (1973) Defoliation and fruit drop after Bordeaux mixture spray in Arabica coffee. Journal of Coffee Research, 3 (1). 14-23; 2 fig., 4 tab..

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Abstract

On spraying with highly acidic Bordeaux, Cu toxicity symptoms such as pitting, necrosis, crinkling, brittleness, leaf yellowing and considerably premature fruit drop were noted. No adverse effects were found with neutral Bordeaux sprays.

Item Type: Article
Uncontrolled Keywords: coffee-; Bordeaux-mixture; effects-; drop-; fungicides-; defoliation-; injuries-; stimulant-plants; tropical-crops; plant-pathology
Subjects: 500 Natural Sciences and Mathematics > 04 Chemistry and Allied Sciences > 26 Pesticide Chemistry
600 Technology > 07 Beverage Technology > 04 Coffee
Divisions: Plantation Products Spices and Flavour Technology
Depositing User: Food Sci. & Technol. Information Services
Date Deposited: 16 Feb 2022 09:20
Last Modified: 16 Feb 2022 09:22
URI: http://ir.cftri.res.in/id/eprint/8503

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