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Below you'll see everything we could locate for your search of “Brazil”
The impacts of kaolin and climate on HLB in Brazil were among topics addressed by researchers from Brazil’s Fundecitrus during the recent International Research Conference on HLB in Riverside, California. HLB is also known as citrus greening. Researcher Marcelo Miranda discussed results of a study on the use of processed kaolin in low doses to reduce the HLB-spreading psyllid population …
The World Citrus Organisation’s (WCO) preliminary forecast for the 2024 Southern Hemisphere citrus season projects total production will decrease 0.77% from the prior year. Production for Argentina, Australia, Bolivia, Brazil, Chile, Peru, South Africa and Uruguay is estimated at 24.34 million tons this year. The WCO broke the forecast down by variety: CLIMATIC CONDITIONS IMPACT PRODUCTION The Southern Hemisphere’s 2024 …
Several factors can influence the period of citrus leprosis control after acaricide applications, according to a study by Daniel Andrade, a professor and researcher from São Paulo State University in Brazil. The research aimed to better understand how these factors can affect and increase the leprosis control period. “We studied acaricides, the moment of application of the acaricide, the presence …
General Manager Juliano Ayres and researcher Franklin Behlau of Brazil’s Fundecitrus participated in the recent Australian Citrus Congress. Attendees discussed the impacts caused by citrus greening in affected countries like Brazil and worked to establish strategies for preventing and detecting the disease in Australia. During the event, Behlau gave a lecture at the Citrus Australia Biosafety Symposium and provided an …
A study carried out by Brazil’s Fundecitrus in partnership with the Agronomic Institute (IAC) showed that additional fertilization of orchards had no effect on increasing the production of trees with citrus greening. The research was conducted in well-nourished adult orchards with a low incidence of greening. Results were published in January in the journal PhytoFrontiers of the American Society of …
Studies with psyllid pheromones show that the insect’s behavior is altered when it is infected by the HLB-causing bacterium Candidatus Liberibacter (CLas). This makes it difficult to produce a commercial psyllid-control product based on the insect pheromone, Brazil’s Fundecitrus has concluded. “The sexual pheromone is an attractant produced by the female of the species, which promotes behavioral changes in male …
The U.S. Department of Agriculture (USDA) is allocating more than $5 million to Florida for plant-health protection. The funding is part of a nationwide effort to strengthen the country’s infrastructure for pest detection, surveillance and mitigation, as well as protect the U.S. nursery system. Through the authority of the Plant Protection Act (PPA) Section 7721, USDA is providing more than …
Fresh orange and orange juice production in Türkiye (previously known as Turkey) are both forecast to increase by considerable amounts, the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) reported. FRESH ORANGES Fresh orange production in Türkiye in 2023–24 is forecast to increase 31% to 1.73 million metric tons (MMT). The expected increase is due to favorable weather conditions …
Global orange and orange juice production are both forecast to increase slightly in 2023–24 from the previous year, according to the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS). ORANGES Global orange production for 2023–24 is forecast up slightly to 48.8 million tons compared to the prior year. Here’s the country-by-country forecast from USDA FAS: U.S. production is forecast …
A failed field test has led to a major discovery about Asian citrus psyllids (ACP). According to new research, the bacterium that causes HLB disease can interfere with ACP’s sense of smell, rendering some kinds of insect traps useless. The work is currently available as a preprint. HLB, also known as citrus greening, is caused by the Candidatus Liberibacter asiaticus (CLas) bacterium. …
Australian orange juice (OJ) production in 2023–24 is forecast at 15,400 metric tons (MT) by the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). That’s a decrease of 4% from the 2022–23 estimate of 16,100 MT. Higher production and improved fruit quality for fresh oranges is anticipated in 2023–24, resulting in a lower volume of rejected fruit channeled toward …
European Union (EU) lemon production is forecast at just over 1.6 million metric tons (MT) in 2023–24, up from the 1.5 million MT in 2022–23, the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS) recently reported. The increase can be entirely attributed to an all-time-record production level in Spain, following the historically low lemon production there in 2022–23. Conversely, …
Lemon production in Chile is projected to grow 6.7% in 2023–24 compared to the previous season and reach 175,000 metric tons (MT), the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS) reported. The expected production increase is due to high profits and an increase in planted area. The lemon planted area in Chile is estimated at 1,150 hectares, a …
European Union (EU) orange and orange juice (OJ) production are projected to decline in 2023–24 compared to the prior season, according to a new report from the U.S. Department of Agriculture’s Foreign Agricultural Service (USDA FAS). ORANGESEU orange production is projected to reach 5.4 million metric tons (MT) in 2023–24, down 2% from the already short EU orange output level …
Continuing Brazilian research into the application of neonicotinoids via drench for control of HLB-spreading psyllids shows higher efficacy than earlier results indicated. In September, Fundecitrus released preliminary results on the application of neonicotinoids via drench. At that time, tests carried out on a property in Casa Branca, São Paulo, showed that the efficiency of the molecules for this type of …
By Lourdes Pérez Cordero Insects in general are often thought of as pests. Although some organisms of the class Insecta can become harmful to important agricultural crops, not all insects should inherently be considered pests. A pest can be any organism that competes, injures, or spreads diseases to humans, domestic animals and desired plants. Historically, humans have utilized chemical mixtures …
The Florida Citrus Hall of Fame has announced its Class of 2024 inductees. They are Robert M. “Bob” Behr of New Smyrna Beach, George H. Streetman of Vero Beach and Leland K. Young, formerly of Bartow. They will be inducted March 1, 2024, along with the Class of 2023 inductees. The induction ceremonies and a luncheon will be held at …
The fresh-market orange crop in the United States rose 2% in 2022–23 compared to the prior year, to 1.44 million tons, the U.S. Department of Agriculture’s Economic Research Service reported this fall. The increase was due to larger navel orange and early/midseason crops in California and Texas. FRESH FRUIT PRICES FALL With increased supply, grower prices for fresh oranges were …
Fundecitrus says it repudiates recent articles that claim productivity in Brazil’s São Paulo and Minas Gerais citrus belt will be reduced by 60% in the next five years due to citrus greening disease. Fundecitrus says Chilean and Spanish news portals published such reports on Nov. 14. According to Fundecitrus, this information is not valid, nor was it ever provided by …
Fundecitrus researcher Franklin Behlau lectured about canker and HLB and participated in other ways at the recent Asian Citrus Congress in Nagpur, India. His lecture addressed the advancement of HLB (also known as greening) in the Brazilian citrus belt and the work carried out by Fundecitrus in combating HLB and canker. Behlau also moderated a technical session and participated in …
