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Below you'll see everything we could locate for your search of “mandarin”
By Fernando Alferez, Fred Gmitter and Jude Grosser Citrus trees bloom profusely. It is estimated that a healthy adult tree can produce more than 200,000 flowers every year. This figure is much higher than the number of fruits the tree can maintain and develop. Normally, only 1% to 5% of flowers set fruit that develops, matures and can ultimately be …
Mandarin production in the European Union (EU) in 2020-21 is forecast to rise 21% from the previous year, to 3.4 million metric tons. The forecast, reported by the U.S. Department of Agriculture’s Foreign Agricultural Service, is almost 10% higher than the union’s 9-year average of 3.1 million metric tons. The higher production this season is mainly the result of expected …
By Francisco Seva Rivadulla Peru’s mandarin growers are working to build on their export momentum and open new markets. “Negotiations are well advanced with India. The technical part is already finished, such as the phytosanitary registration; only the administrative part is missing,” said Sergio Del Castillo, general manager of the Citrus Producers Association of Peru (ProCitrus). “SENASA (Peru’s National Agrarian …
Global tangerine and mandarin production for 2020-21 is forecast up slightly to 33.1 million tons with larger supplies in China, the European Union, Morocco and Turkey, according to the U.S. Department of Agriculture’s Foreign Agricultural Service. Consumption and exports are both up with the increase in supply. China production of tangerines and mandarins is forecast to rise slightly to a …
European Union (EU) mandarin production for 2020-21 is forecast to rise 10 percent from the previous year, to 3.1 million metric tons (MMT). The U.S. Department of Agriculture’s Foreign Agricultural Service (FAS) reported this figure. The higher production is mainly the result of expected increases in major mandarin-producing nations Spain and Italy. Spain’s production is forecast to rise strongly to …
China is forecast to produce 23.1 million metric tons of tangerines and mandarins in 2020-21, a slight increase from 2019-20, the U.S. Department of Agriculture’s Foreign Agricultural Service reported recently. Looking further ahead, some industry insiders predict the overall growth rate of tangerine and mandarin production will slow in coming years. They expect local governments may become more conservative in …
Dozens of Florida citrus growers and other industry members sampled new University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus varieties Nov. 14. The samplers tasted many pieces of fruit as well as some juice from new fruit at the Citrus Research and Education Center (CREC) in Lake Alfred. Those participating in the sampling carried clipboards with lists …
Mark Ritenour with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) reports on evaluations of new fresh mandarin and sweet orange selections. Ritenour is a professor at the Indian River Research and Education Center in Fort Pierce. Ritenour lists four mandarin varieties that had “100 percent healthy fruit” after six or seven weeks in storage, even without being …
According to a study published in the Journal of Economic Entomology, current integrated pest management (IPM) techniques used in California mandarins may need to be adjusted to allow for differences between mandarins and oranges. The study suggests that following guidelines for oranges may lead to an overuse of pesticides in some situations. Almost all mandarins in America are grown in …
Commercial citrus growers will soon see a new seedless mandarin variety that stays on the tree longer, two traits farmers seek, say University of Florida scientists. Marathon, an early season mandarin, is also easy to peel and tastes good, said Fred Gmitter, a professor of breeding and genetics at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). …
By Laura Reuss, Fred Gmitter and Yu Wang Sweet orange and mandarin fruits are the most popular citrus crops worldwide. Although often mistakenly considered one and the same, oranges and mandarins are different species with specific distinctions. For instance, mandarins are smaller and easier to peel than oranges. Additionally, mandarins are primarily eaten as fresh fruit, whereas most sweet oranges …
by Brad Buck, University of Florida/Institute of Food and Agricultural Sciences While citrus greening disease has blemished the Florida industry, University of Florida scientists have developed a mandarin hybrid that seems to be winning the battle. Now, researchers are learning what makes this fruit a fighter. University of Florida/Institute of Food and Agricultural Sciences (UF/IFAS) researchers have discovered that a mandarin …
Mark Hudson of the U.S. Department of Agriculture National Agricultural Statistics Service issued the April 2017 citrus crop forecast. ORANGES The U.S. all-orange forecast for the 2016-2017 season is 5.11 million tons, down 1 percent from last month and down 16 percent from the 2015-2016 revised final utilization. The Florida all-orange forecast, at 67 million boxes (3.02 million tons), is unchanged from …
In their quest to develop higher quality mandarins, University of Florida/Institute of Food and Agricultural Sciences (UF/IFAS) researchers are zeroing in on the traits that will help them breed the best fruit. Last year, they released the mandarin cultivar currently known as ‘7-6-27,’ which UF/IFAS researchers say is soaring with interest, and with more than 100,000 trees already ordered. Sponsored …
By Muhammad A. Shahid and KeAndre Leaks Silicon (Si) is an emerging powerhouse in citrus production, offering wide-ranging benefits for plant health, fruit quality and stress resilience. While not traditionally considered essential, silicon was officially recognized as a “plant beneficial substance” in 2012 by the American Association of Plant Food Control Officials. Its inclusion as an approved input by the …
A July Specialty Crop Grower magazine article explores the potential of trunk injection for fresh market citrus. While trunk injection of oxytetracycline has become a common practice in Florida citrus grown for juice, growers of fresh market varieties have expressed interest in this HLB-management tool. Therefore, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers are studying trunk …
By Lamiaa Mahmoud and Manjul Dutt Utilizing tolerant rootstocks to combat HLB is a long-term management strategy that can help sustain productivity and enhance tree survival, especially when implemented alongside other HLB management approaches. Australian limes are tolerant to HLB, and their DNA can be incorporated into HLB-susceptible citrus using conventional breeding methods to enhance tolerance to HLB. Over the …
To assist growers, the Coalition for Urban Rural Environmental Stewardship (CURES) has released a new bilingual educational video, 4Rs and Citrus Nitrogen. It is available in English and Spanish. The video focuses on nitrogen application in citrus crops, highlighting the 4Rs of nutrient management: Featured presenters in the video are Parry Klassen, CURES executive director; Courtney Jallo, CURES senior program …
The U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS) released a citrus crop forecast update on June 12. Florida’s 2024–25 all-orange forecast climbed 3% to 12 million boxes. That’s an increase of 370,000 boxes since the May forecast of 11.63 million boxes. If the forecast is realized, it will be more than a third less than 2023–24 Florida …
By Jake Price There are two types of rust mites, the citrus rust mite (CRM) and the pink citrus rust mite (PCRM). The CRM is one of the biggest citrus pests in Georgia on fresh fruit. I don’t know that I have seen the PCRM in Georgia, but it is probably here. Every year, CRM is a problem at the …
