Managing Fruit Splitting in Florida Citrus

Sometimes, the fruit on citrus trees will split open, making the fruit unmarketable; splitting can aid fungal and insect pests that subsequently damage fruit. A physiological disorder, pre-harvest fruit splitting begins with nutrient imbalances at flowering. Nutrient deficiencies weaken the rind, c...

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Main Authors: Andrew Krajewski, Timothy Ebert, Arnold Schumann, Laura Waldo
Format: Article
Language:English
Published: The University of Florida George A. Smathers Libraries 2023-08-01
Series:EDIS
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Online Access:https://journals.flvc.org/edis/article/view/131721
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author Andrew Krajewski
Timothy Ebert
Arnold Schumann
Laura Waldo
author_facet Andrew Krajewski
Timothy Ebert
Arnold Schumann
Laura Waldo
author_sort Andrew Krajewski
collection DOAJ
description Sometimes, the fruit on citrus trees will split open, making the fruit unmarketable; splitting can aid fungal and insect pests that subsequently damage fruit. A physiological disorder, pre-harvest fruit splitting begins with nutrient imbalances at flowering. Nutrient deficiencies weaken the rind, causing it to crack if interior parts of the fruit expand too quickly. Symptoms are only visible after it is too late to avoid the problem, but mitigation is still possible. Our goal is to define the problem and suggest management tactics for growers and Extension personnel to avoid or mitigate pre-harvest fruit splitting. 
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spelling doaj-art-ab7c9033d97f4bec8d1bcc24e42052a52025-02-08T05:40:48ZengThe University of Florida George A. Smathers LibrariesEDIS2576-00092023-08-0120234Managing Fruit Splitting in Florida CitrusAndrew Krajewski0Timothy Ebert1https://orcid.org/0000-0001-7399-2221Arnold Schumann2https://orcid.org/0000-0002-4354-1734Laura Waldo3International Citrus Technologies Pty. Ltd. University of FloridaUniversity of FloridaUniversity of Florida Sometimes, the fruit on citrus trees will split open, making the fruit unmarketable; splitting can aid fungal and insect pests that subsequently damage fruit. A physiological disorder, pre-harvest fruit splitting begins with nutrient imbalances at flowering. Nutrient deficiencies weaken the rind, causing it to crack if interior parts of the fruit expand too quickly. Symptoms are only visible after it is too late to avoid the problem, but mitigation is still possible. Our goal is to define the problem and suggest management tactics for growers and Extension personnel to avoid or mitigate pre-harvest fruit splitting.  https://journals.flvc.org/edis/article/view/131721citrus fruit crackingphysiological disorderflavedo splittingcitrus nutrition
spellingShingle Andrew Krajewski
Timothy Ebert
Arnold Schumann
Laura Waldo
Managing Fruit Splitting in Florida Citrus
EDIS
citrus fruit cracking
physiological disorder
flavedo splitting
citrus nutrition
title Managing Fruit Splitting in Florida Citrus
title_full Managing Fruit Splitting in Florida Citrus
title_fullStr Managing Fruit Splitting in Florida Citrus
title_full_unstemmed Managing Fruit Splitting in Florida Citrus
title_short Managing Fruit Splitting in Florida Citrus
title_sort managing fruit splitting in florida citrus
topic citrus fruit cracking
physiological disorder
flavedo splitting
citrus nutrition
url https://journals.flvc.org/edis/article/view/131721
work_keys_str_mv AT andrewkrajewski managingfruitsplittinginfloridacitrus
AT timothyebert managingfruitsplittinginfloridacitrus
AT arnoldschumann managingfruitsplittinginfloridacitrus
AT laurawaldo managingfruitsplittinginfloridacitrus