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Sunburn in Grapes: A Review

Frontiers in Plant Science, 2021
Sunburn is a physiological disorder that affects the visual and organoleptic properties of grapes. The appearance of brown and necrotic spots severely affects the commercial value of the fruit, and in extreme cases, significantly decreases yield ...
Joanna M. Gambetta, Bruno P. Holzapfel, Manfred Stoll, Matthias Friedel   +3 more
doaj   +2 more sources

Wind speed, sun exposure and water status alter sunburn susceptibility of grape berries

Frontiers in Plant Science, 2023
In the context of climate change, yield and quality losses from sunburn necrosis are challenging grape growers around the world. In a previous review, we identified the role of wind speed, duration of heat exposure, drought stress and adaptation as major
Kai Müller, Markus Keller, Manfred Stoll, Matthias Friedel   +3 more
doaj   +2 more sources

Physiological adjustment of pomegranate pericarp responding to sunburn and its underlying molecular mechanisms

BMC Plant Biology, 2022
Background Sunburn is common in pomegranate, and sunburned fruits have poor appearance and low marketability. However, the physiological and metabolic responses to sunburn and their underlying molecular mechanisms in pomegranate fruit are little ...
Chunyan Liu, Ying Su, Jiyu Li, Botao Jia, Zhen Cao, Gaihua Qin   +5 more
doaj   +2 more sources

Missing Links in Predicting Berry Sunburn in Future Vineyards

Frontiers in Plant Science, 2021
Sunburn in grapevine berries is known as a recurring disorder causing severe yield losses and a decline in berry quality. The transition from healthy to sunburnt along a temporal trajectory is not fully understood.
Christopher Bahr, Dominik Schmidt, Katrin Kahlen   +2 more
doaj   +2 more sources

Kaolin Improves Photosynthetic Pigments, and Antioxidant Content, and Decreases Sunburn of Mangoes: Field Study

Agronomy, 2022
The Keitt mango tree has a low canopy that leads to an increase in sunburned fruits. Hence, the fruit quality is markedly reduced due to the fruit being exposed to physiological disorders.
Ashraf E. Hamdy, Hosny F. Abdel-Aziz, Haitham El-khamissi, Nada Ibrahim AlJwaizea, Ahmed Abou El-Yazied, Samy Selim, Moataz M. Tawfik, Khadiga AlHarbi, Mohamed S. M. Ali, Amr Elkelish   +9 more
doaj   +2 more sources

Physiological Characteristics of Sunburn Peel after Apple Debagged

Molecules, 2022
The bagging of fruits provides efficient protection from high-intensity sunlight and improves fruit color and quality. However, bagged fruit suddenly exposed to bright light can cause sunburn and destroys the peel cell structure.
Yifeng Feng, Shanshan Li, Rongjian Jia, Jie Yang, Qiufang Su, Zhengyang Zhao   +5 more
doaj   +2 more sources

Nighttime Temperatures and Sunlight Intensities Interact to Influence Anthocyanin Biosynthesis and Photooxidative Sunburn in “Fuji” Apple

Frontiers in Plant Science, 2021
Light and low temperatures induce anthocyanin accumulation, but intense sunlight causes photooxidative sunburn. Nonetheless, there have been few studies of anthocyanin synthesis under different sunlight intensities and low nighttime temperatures.
Xiaomin Xue, Xiaomin Xue, Ying Duan, Jinzheng Wang, Fengwang Ma, Pengmin Li   +5 more
doaj   +2 more sources

Heat waves reveal additive genetic effects leading to sunburn resilience of grapevine berries [PDF]

Frontiers in Plant Science
Grape sunburn is an abiotic stress response induced under heat wave conditions. Heat stress is reaching new dimensions in terms of intensity and frequency in European cool-climate wine-growing regions.
Tom Heinekamp, Franco Röckel, Katja Herzog, Oliver Trapp, Reinhard Töpfer, Florian Schwander   +5 more
doaj   +2 more sources

Secondary Metabolites Coordinately Protect Grapes from Excessive Light and Sunburn Damage during Development

Biomolecules, 2021
Sunburn is a physiological disorder that reduces grape quality and vineyard yield. It is the result of excessive sunlight and high temperatures. As climate change continues to increase air temperatures, reports of sunburn damage in vineyards worldwide ...
Joanna M. Gambetta, Valentina Romat, Leigh M. Schmidtke, Bruno P. Holzapfel   +3 more
doaj   +2 more sources

The Efficacy of Four Sunburn Mitigation Strategies and Their Effects on Yield, Fruit Quality, and Economic Performance of Honeycrisp Cv. Apples under Eastern New York (USA) Climatic Conditions

International Journal of Fruit Science, 2019
Sunburn is a serious economic problem in practically all apple-growing regions of the world. Losses of apple fruit due to sunburn can range from 10% as high as 50%.
Gemma Reig, Daniel J. Donahue, Peter Jentsch   +2 more
openalex   +3 more sources