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Below you'll see everything we could locate for your search of “IMG citrus”
Sponsored Content In this special series, Tom Johnson, owner of TJ BioTech, tackles questions about optimizing trunk-injection applications to treat HLB. Q: What is the proper way to handle and inject ReMedium TI® to get the most value from the product? Tom Johnson: Because purity matters, it is important to purchase a trunk-injection product for HLB control in citrus that …
Growers have numerous things to think about when planting a new grove. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus genetic improvement specialist John Chater discussed this topic during a recent Citrus & Specialty Crop Expo presentation. Following are highlights from his talk on establishing new varieties in a new citrus grove. PESTS AND DISEASES Soilborne pests …
Fundecitrus and its cooperators issued the first update to Brazil’s 2024–25 orange crop forecast on Sept. 10. The forecast of 215.78 million boxes for the São Paulo and West-Southwest Minas Gerais Citrus Belt is down 7.1% from the initial May forecast of 232.38 million boxes. With a total reduction of 16.6 million boxes, all varieties are expected to have lower …
The U.S. Department of Labor recently announced the opening of the public comment period for its proposed rule intended to protect millions of workers from the significant health risks of extreme heat. The proposed rule, Heat Injury and Illness Prevention in Outdoor and Indoor Work Settings, was published in the Federal Register. Announced in July by the department’s Occupational …
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) presenters on Aug. 30 discussed symptoms and management of the fungal citrus diseases brown rot and greasy spot. Plant pathologist and associate professor Megan Dewdney, the featured speaker, focused on management. Multi-county citrus Extension agent Mongi Zekri, who hosted Dewdney’s talk, described disease symptoms. BROWN ROT Brown rot is usually …
By Tripti Vashisth Over the past decade, HLB-associated fruit drop has become a significant problem in Florida groves. Many growers opt to harvest the fruit before the peak fruit drop begins. However, the downside to this strategy is that the fruit does not get enough time for optimal Brix accumulation. Plant growth regulators, when applied at the right time, can …
Fresh fruit growers, packers and researchers will meet for the 2024 Packinghouse Day on Sept. 12 in Lake Alfred, Florida. The annual event will be held at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center. Registration opens at 8:30 a.m., and the event runs from 9:30 a.m. to 12 p.m. The event …
Brazil’s citrus crop is suffering this season, according to Franklin Behlau, a senior researcher for Fundecitrus. That was the focus of a recent presentation he provided at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center in Lake Alfred. “Things have changed in Brazil this season,” Behlau said. “We are a little behind …
The U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA/APHIS) recently revised sweet orange scab (SOS) requirements. APHIS revised the conditions for the interstate movement of citrus nursery stock (CNS) and updated the inspection requirements for CNS to be eligible for shipment. The federal order also updates the APHIS-Approved Packinghouse Procedures for Elsinoë australis, Causal Agent of Sweet …
HLB has reduced citrus production across the board, but early varieties like Hamlin have taken an even bigger hit. Hamlin has been plagued by the disease and fruit drop, which has left a void in the juice-processing segment in the early season. Growers who have been replanting have mostly relied on later-season varieties like Valencia because it seems to be …
Sunkist Growers, Inc. recently announced a partnership with National Breast Cancer Foundation, Inc. (NBCF) to raise awareness about breast cancer and provide resources to those impacted by the disease. “Through their (Sunkist) support, they will help us provide early detection, education and support services to women affected by breast cancer across the country,” said Candice Hensley, NBCF senior manager of …
A federal judge in Georgia on Aug. 26 blocked a federal rule allowing migrant farmworkers to join unions in 17 states. The ruling prevents the U.S. Department of Labor (DOL) from enforcing the new rule. The rule would have prevented agricultural employers from retaliating against migrant workers with H-2A temporary work visas for joining labor unions and organizing against wage …
Algal spot, not frequently seen in Florida citrus groves before 2015, has become more severe in recent years, University of Florida Institute of Food and Agricultural Sciences speakers reported Aug. 30. And the disease is likely to intensify as a problem with average temperatures increasing, said Megan Dewdney, associate professor of plant pathology at the Citrus Research and Education Center …
The U.S. Environmental Protection Agency (EPA) on Aug. 20 released its Final Herbicide Strategy to protect more than 900 federally endangered and threatened species from the potential impacts of herbicide. EPA will use the strategy to identify measures to reduce the amount of herbicide exposure to these species when it registers new herbicides and when it reevaluates registered herbicides. For …
Individual protective covers (IPCs), used primarily to protect young citrus trees from HLB-spreading Asian citrus psyllids, have become ubiquitous in Florida citrus groves in recent years. New University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) research shows the trees grown under the IPCs also grow well for a few years after growers remove the bags. Growers typically remove …
Silvec Biologics announced that an RNA vector delivery product to combat HLB has progressed to the Full Science Review Phase of the Environmental Protection Agency (EPA) Pesticide Regulation Improvement Act registration process. The product was developed in collaboration with Southern Gardens Citrus (a subsidiary of U. S. Sugar), the University of Florida (UF) and Texas A&M AgriLife Research. Silvec is …
The U.S. Food and Drug Administration (FDA) has published a final rule that revises pre-harvest agricultural water provisions in the Food Safety Modernization Act Produce Safety Rule. It replaces the previous microbial quality criteria and testing requirements with systems-based, pre-harvest agricultural water assessments. The Florida Department of Agriculture and Consumer Services (FDACS) is committed to providing support for farms that …
By Jake Price The University of Georgia Owari satsuma pruning project is going to be very interesting. With extremely heavy fruit loads this year, I feel sure next year will be an “off” year for satsumas. It will be interesting to see what the fruit yields will be on the pruned trees compared to the unpruned trees. The six trees in this …
By Amir Rezazadeh The giant swallowtail butterfly (Papilio cresphontes) is a beautiful insect, admired for its large wingspan and vibrant yellow and black coloration. However, for citrus growers, this butterfly is often viewed with less enthusiasm. The larvae of the giant swallowtail, commonly referred to as “orange dogs,” can cause significant damage to citrus trees. Understanding the nature of this …
In Brazil, a more effective and sustainable insecticide for HLB-spreading psyllids was developed by Embrapa (Brazilian Agricultural Research Company) in partnership with the Institute of Chemistry of the State University of Campinas (Unicamp). The work resulted in a controlled-release system of the insecticide thiamethoxam molecule. Encapsulation was performed in polymeric nanoparticles, structures more than 80,000 times smaller than the thickness …
