The initial fruit set in litchi is very high but a very small proportion finally mature (2-18%). Spray of plant growth regulators like 2,4-D and NAA at the concentrations of 20 ppm reduces cracking. Source: Maccarone E, Campisi S, Cataldi Lupo MC, Fallico B and Nicolosi Asmundo C (1996) Effetti dei trattamenti tecnologici sui costituenti del succo di arancia rossa di Sicilia. Caro et al. Both nymphs and adults damage the leaves, inflorescence and young developing fruits. Experimental planning consisted of nine experiments with two objective factors: O₂ content (%) and CO2 content (%). 12.7) is one of the important insects of litchi that deteriorate the quality, as well as the shelf life of fruit. Litchi (Litchi chinensis Sonn.) The seeds of litchi (semen litchi) are used to treat neuralgic pain. The activities of PPO, POD, and anthocyanins changed depending on the cultivar and were greater after dipping. It affect the fruit quality, market value of fresh fruits, shelf life, and also susceptible to storage diseases. Conclusion: This insect is well distributed in all litchi growing areas of the world. Egg: Female lays eggs singly on the under surface of the leaf or near the calyx of litchi fruits. By continuing you agree to the use of cookies. The cracked fruits worsen rapidly and thereafter suffer secondary infestation by disease causing organisms and insect-pests become non-marketable. Avoid harmful spray of any chemicals at the blooming stage to save pollinators. Lin et al. Litchi fruits are used by Chinese as a traditional remedy for a healthier heart, liver, and spleen. Approximately 55 million tonnes of orange are produced per year worldwide. Otherwise, the fruit seems completely normal and fresh from outside while the larvae is developing inside. Figure 2. Even after prolific flowering and fruit set, a heavy flower and fruit drop is a major concern in litchi. Control of cracking by covering the plants with net. Meng X, Hu J, Li Y, Dai J, Guo M, Ouyang G. Sci Rep. 2018 Jan 31;8(1):2013. doi: 10.1038/s41598-018-20383-4. It is considered a serious pest of litchi fruit. Litchi mite is a common pest in all litchi growing areas and their infestation started from leaves to inflorescence and young growing fruit. After infestation the peel of fruit becomes hard and deformed in safe. Find NCBI SARS-CoV-2 literature, sequence, and clinical content: https://www.ncbi.nlm.nih.gov/sars-cov-2/. Field sanitation should be practised by removing and destroying damaged fruits and seeds. In this study, two cDNAs encoding CsGOBP1 and CsGOBP2 were identified from the antennae of C. sinensis, and a comparative study on these two C. sinensis GOBPs (CsGOBPs) was conducted. From the above results, the experimental matrix were performed to determine appropriate packaging (Tuan and Tinh, 2014). Get the latest public health information from CDC: https://www.coronavirus.gov. Subscribe to our Newsletter. Today, such countries must concentrate their efforts on an industrial system providing the best utilization of the fruit to minimize costs and to offer a wide range of products on the basis of the consumer's economic status. USA.gov. The application of plant growth regulators like NAA at 20-30 ppm, GA, at 20-25 ppm, 2,4-D at 10-20 ppm are effective in minimizing fruit drop when sprayed on panicles, before the flower opening. The litchi fruit borer or the litchi stem-end borer (Conopomorpha sinensis) is a moth of the family Gracillariidae. National Center for Biotechnology Information, Unable to load your collection due to an error, Unable to load your delegates due to an error. Orange juices in the European market. The damage is caused by the female fly during the act of egg deposition (oviposition). Serigne Gueye Diop, ... Kevin C. Spencer, in Gases in Agro-Food Processes, 2019. The young bearing tree suffers fewer drops than the older trees. Blonde oranges contain relatively large amounts of a mixture of carotenoids, whereas the red color of blood oranges is due to (besides carotenoids) anthocyanins, water-soluble pigments such as cyanidin-3-glucoside and delphinidin-3-glucoside in Moro oranges. Moreover, mechanical damage, chilling injury, and pathogen or microbial attack are also factors that promote pericarp browning (Jiang and Fu, 1999a,b; Holcroft and Mitcham, 1996). Figure 12.7. Corresponding objective functions were achieved with an O₂ content of 4.2% and a CO2 content of 6.81%. In addition, the pericarp is reported to strongly hinder linoleic acid oxidation and show activity against hepatocellular carcinoma and fat oxidation.

.

St Luke Facts, F Distribution Table, Sweet Potato And Green Bean Salad, How To Get Electrolytes On Keto, Legal Structures For Organisations, Chinese Food Recipes With Ramen Noodles, How To Preserve Green Leaves, Franco Corelli Net Worth, Junior Developer Coding Questions, Spicy Kani Roll, Guyanese Chicken Curry And Roti,