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Below you'll see everything we could locate for your search of “injection”
The Citrus Research and Development Foundation (CRDF) board of directors convened its March meeting with a busy agenda, addressing fast-moving current events. Discussion focused on newly approved oxytetracycline hydrochloride (OTC-HCl) trunk-injection products currently being applied in groves. The board funded a project to measure the impact of OTC-HCI applications on the Asian citrus psyllid (ACP). Specifically, the study will determine …
Growers have been deploying several new therapies aimed at improving the health of HLB-infected citrus in recent years. Plant growth regulators like gibberellic acid, 2,4-D and brassinosteroids have demonstrated the ability to improve tree health and help in fruit retention. More recently, direct delivery of oxytetracycline hydrochloride (OTC-HCl) via trunk injection has been approved for use in groves. There is …
By Ruth Borger Keeping up with the latest news and research findings that impact how growers can successfully produce citrus in the HLB era can be an overwhelming task. Tracking down the right information at the right time for the changing conditions that face citrus growers takes time, effort and persistence. University of Florida Institute of Food and Agricultural Sciences …
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) multi-county citrus Extension agent Ajia Paolillo recently provided information about two commercial oxytetracycline hydrochloride products approved for use against HLB. TJ Biotech LLC was the first company to receive approval from the Environmental Protection Agency (EPA) for trunk injection of this formulation. EPA granted TJ Biotech a Federal Insecticide, Fungicide, …
At the latest Citrus Research and Development Foundation (CRDF) board of directors meeting, funding was approved for a project by Robert Turgeon. He is a professor of plant biology at Cornell University. “Dr. Turgeon is considered by some to be the world’s foremost expert on phloem physiology. If his project succeeds, it could solve our problem with HLB,” CRDF chief …
The March cover of Citrus Industry magazine features a fresh face in a key industry leadership role for Florida. Morgan McKenna Porter is bringing youthful energy to her new title as president of the Citrus Research and Development Foundation (CRDF) board of directors. In the cover story, learn about her background as well as her CRDF goals for helping growers …
Researchers and growers have found that individual protective covers (IPCs) can keep young trees free of HLB for two or more years while providing additional benefits like improved tree growth. The IPCs work by keeping HLB-infecting Asian citrus psyllids out of the tree canopies. But trees outgrow the covers and must eventually be removed. Researchers have found that about 60% …
The Citrus Research and Development Foundation (CRDF) kicked off the year with its monthly board meeting in January. The board invited three researchers who had submitted pre-proposals to submit full proposals during the meeting. One proposal will study if the ingestion of oxytetracycline hydrochloride (OTC-HCl) will minimize the amount of Candidatus Liberibacter asiaticus (CLas) in the gut of “hot” (or …
Trunk injection of the oxytetracycline hydrochloride formulation ReMedium TI for HLB treatment was given final clearance Jan. 11. The product began moving into the Florida citrus industry that same day. Consequently, the product’s manufacturer and the Citrus Research and Field Trial (CRAFT) Foundation both issued reminders and recommendations about the product’s use. Manufacturer TJ BioTech, LLC suggested the following things …
The January All In For Citrus podcast kicks off 2023 with a recap of a recent citrus program on gibberellic acid as well as a preview of a host of upcoming events. Michael Rogers, director of the Citrus Research and Education Center, provides details on the various seminars scheduled on topics ranging from trunk injection to the new and improved …
Past management, a perennial problem for citrus growers, is the primary focus of the January issue of Citrus Industry magazine. An old pest is posing new concerns for Florida growers. The recent resurgence of diaprepes root weevil is the subject of the cover story by University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers Lukasz Stelinski, Lauren Diepenbrock …
The Citrus Research and Development Foundation (CRDF) met for its December board meeting to discuss several topics before heading into the new year. One of the bigger areas of discussion was what to do with available uncommitted funds. “The board decided to fund work on several questions growers have regarding the use of bactericides inserted through systemic delivery devices and …
The Southwest Florida Research and Education Center (SWFREC) in Immokalee recently hosted its annual open house. The event had a great turnout of local growers and residents from nearby communities. Several school groups also attended, so students could learn more about farming in Southwest Florida and the research being conducted at the center. Originally established in 1958, SWFREC was dedicated …
The Citrus Research and Field Trial (CRAFT) Foundation has extended the deadline for CRAFT Cycle Four to Dec. 31 at 5 p.m. It made the extension in response to multiple requests. The foundation recognized that many Florida citrus growers have had to shift their focus and time for the past couple of months to deal with hurricane recovery. GROWER INCENTIVESCRAFT …
Purdue University’s Kurt Ristroph has received a $1 million federal grant to develop nanocarriers as an antibiotic delivery system to help plants fend off citrus greening disease, also known as HLB. The grant is part of the 21.7 million recently awarded for HLB research from the U.S. Department of Agriculture’s National Institute of Food and Agriculture. “The mixing technology we’re …
The Florida Department of Agriculture and Consumer Services (FDACS) on Oct. 28 granted a 24(c) special local need registration for the injection of ReMedium TI for the control or suppression of HLB. The TJ BioTech product is oxytetracycline (OTC) hydrochloride, an antibiotic. “EPA (the federal Environmental Protection Agency) has 90 days to object, but it is my understanding that growers …
What may be the closest thing yet to a timely silver bullet for HLB was discussed Oct. 26 at Lake Alfred’s Citrus Research and Education Center. Josh Steinbronn, director of research and development at TJ BioTech, said trunk injection of his company’s ReMedium TI oxytetracycline product suppresses Candidatus Liberibacter asiaticus (CLas), the causal agent of HLB. He added that injection …
By Homan Regmi, Larry Duncan and Johan Desaeger Two field trials were initiated in a Polk County, Florida, commercial grove of 15-month-old Valencia on Kuharske trees in 2019 to measure the effectiveness of integrated pest management (IPM) tactics for managing sting nematodes (Belonolaimus longicaudatus). Six chemical nematicides, many newly released, were compared in one trial. In the second, perennial peanut …
Editor’s note: This Q&A was conducted prior to Hurricane Ian striking Florida. After the storm, Matt Joyner said that Florida Citrus Mutual is working with growers in the recovery process and collecting information to aid in any potential requests for assistance. Matt Joyner started with Florida Citrus Mutual (FCM) in December of 2018 as director of government relations. In April …
Florida Citrus Mutual (FCM) has been working with product registrants to gather industry support for two 24(c) label requests being presented to the Florida Department of Agriculture and Consumer Services (FDACS). REMEDIUM TIThe first request, from TJ BioTech, is related to the use of ReMedium TI via injection in citrus trees suffering from citrus greening. Research has proven oxytetracycline injection …
