When commercial citrus acreage started migrating north some years ago, the big question was: To what extent would Asian citrus psyllids (ACP) and HLB migrate with the crop? With citrus getting well established in South Georgia, the pest and disease are there, but not yet at devastating levels like in Florida. Johnathan Oliver, an assistant professor of fruit pathology with …
Citrus Trunk Injection Product Registered for Use
The Florida Department of Agriculture and Consumer Services (FDACS) on Oct. 28 granted a 24(c) special local need registration for the citrus trunk 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 …
Rubio: Bill to Reduce OJ Brix Blocked
U.S. Sen. Marco Rubio of Florida on Aug. 4 said Senate Democrats blocked a bill Rubio introduced that would have resulted in lowering the Brix level of not-from-concentrate orange juice (NFC OJ). That bill would have directed the Food and Drug Administration (FDA) to take the Brix-lowering action. Rubio had introduced the Defending Domestic Orange Juice Production Act (S. 4394), …
Combining IPCs and Brassinosteroids to Protect Young Citrus Trees
Research studies show that about 60% of Florida citrus trees are infected by HLB disease within six months of planting. By one year, 100% of citrus trees are infected. For that reason, the use of individual protective covers (IPCs) has become very popular to protect young citrus trees from the Asian citrus psyllid (ACP). The covers have proven to be effective in …
Representatives Ask for HLB Pesticide Approval
U.S. Representatives Kat Cammack and Al Lawson led members of the Florida congressional delegation to ask the U.S. Environmental Protection Agency (EPA) for expeditious approval of Vismax, a biochemical pesticide for HLB. A letter from the representatives asks the EPA to rapidly approve the use of Vismax in preventing HLB so the industry may access this product before the start of …