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Below you'll see everything we could locate for your search of “growers”
By Mark A. Ritenour The United States and other countries set maximum residue limits (MRLs) on fresh produce for various chemicals, including pesticides that might be used before or after harvest. These materials must be labeled for use on the crop of interest and used only according to label instructions. While it is unlikely for U.S. MRLs to be exceeded …
“If mama ain’t happy, ain’t nobody happy.” That same mindset can also be applied to agriculture. If the roots of a plant are not happy, the top of the plant won’t be happy either. Anything else will prove to be futile, believes Mark Egan. Egan, an agronomist at Douglas Plant Health, says biofertilizers are a management tactic that growers can …
The recent annual report from California’s Citrus Pest & Disease Prevention Program (CPDPP) offered insights into ways the state’s citrus industry has kept HLB out of commercial groves. Jim Gorden, chair of the group’s Citrus Pest & Disease Prevention Committee, stated that the California industry has “invested countless hours, leveraged millions of dollars and created dozens of innovative partnerships” in …
By Brenda Eubanks Burnette I was recently at the Indian River Citrus Museum in Vero Beach for the dedication of its Florida Citrus Crate Label Trail. The visit made me think back to the early 90s when I was selling citrus label calendars for the museum’s gift shop to Millie Bunnell, who was the director there at the time. She …
Shifting consumer trends have helped dictate which varieties are most popular among California citrus growers. Bruce Babcock, professor in the School of Public Policy at University of California, Riverside, explained that over the past 15 years or so, there have been some notable changes in California citrus acreage. “What we’ve seen is just explosive growth in acreage devoted to mandarins. …
The Citrus Research and Development Foundation’s (CRDF) governing board on May 25 suggested ways the agency and its chief operating officer (COO) could improve. The board also discussed operations it is happy with. “Overall, it (the board’s review) was complimentary,” said the COO, Rick Dantzler. On the room for improvement side, the board suggested “that we needed to have a …
There is no arguing that citrus greening has been the biggest change to the industry in the past 16 years. The disease is causing growers to do things differently. Researchers are helping growers adapt to change and find new solutions. Some of this research can be found in the June issue of Citrus Industry. FRUIT DROPOne of the problems exacerbated …
By Larry Duncan Soilborne larvae that feed on citrus roots are the damaging life stage of Diaprepes abbreviatus and Pachnaeus spp. (bluegreen) root weevils. Newly developed adult weevils, which emerge throughout the warm months of the year, also occur in soil. A peak emergence of adults occurs at some point each spring or early summer. Less frequently, a smaller emergence …
Pete Spyke, a Florida gift fruit citrus grower and shipper, recently offered some advice to California citrus growers for dealing with HLB. In a letter to California’s Citrus Pest & Disease Prevention Program, Spyke suggested that growers continue to detect and remove HLB-infected trees. Spyke’s letter follows: Dear California Citrus Growers, Based on my observations and discussions with growers and …
The U.S. Department of Agriculture (USDA) is examining different ways to deliver therapeutics to citrus trees for management of citrus greening disease, also know an huanglongbing (HLB). The hope of the USDA initiative is to establish an HLB-therapeutic molecule and identify the most cost-effective strategy to deliver these molecules to growers. The project is in collaboration with the University of …
By Davie Kadyampakeni and Sandra Guzmán Young citrus trees require optimal irrigation management for vigorous vegetative growth, leaf flushing and the establishment of a dense canopy. Poor practices such as infrequent irrigation or not using irrigation scheduling tools could be costly. Young tree growth also could be impacted by excessive water and nutrient losses. Crop water stress in young trees …
Florida agricultural leaders launched an initiative to identify and implement climate-smart agriculture solutions and ecosystem services that benefit the public, producers and the planet. The Florida Climate Smart Agriculture (FLCSA) Work Group is the collaborative effort of Solutions from the Land (SfL) and the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). The multi-stakeholder effort is led by …
Florida and California specialty crop growers recently gathered for a virtual discussion presented by J.L. Farmakis, Inc. to talk about issues unique to their crops and regions. Citrus grower Lee Jones with Cross Covered Caretaking represented the Sunshine State. He shared some of the struggles and successes of growing citrus in Florida. Jones says one of the biggest challenges he …
It takes strong partnerships between the citrus industry and researchers to make advancements toward issues facing growers. This month’s All In For Citrus podcast details the importance of those partnerships, highlighting one special relationship that has been critical to variety development. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center Director Michael Rogers begins …
Hardee County, Florida, orange grower Kenny Sanders saw his orange production dip in the 2020-21 season compared to the prior year. However, he still made a good profit, thanks to strong fruit prices. “I went down from 400 boxes an acre to 308 boxes, which I can live with, but it’s not as nice,” Sanders said. “We had a good …
Beneficial insects could be a citrus grower’s best friend. In a time when producers are applying insecticides to control the Asian citrus psyllid, the vector of citrus greening disease, it’s important to preserve the psyllids’ natural enemies, like lady beetles and lacewings. Jawwad Qureshi, University of Florida entomologist, implores growers to scout their groves periodically to see what insects are …
Frequent irrigation with good quality water can improve fruit growth and development and overall productivity. By Tripti Vashisth HLB-affected citrus trees have small and weak root systems. Though the roots are efficient in taking up water and nutrients, there are not sufficient roots to support the tree’s canopy requirement. Therefore, the trees often experience water and nutrient deficit. Not all …
New research affirms a unique stable antimicrobial peptide (SAMP) found in an Australian plant can destroy HLB and help prevent infection. Hailing Jin, University of California Riverisde geneticist who led the research, shared the exciting discovery during the 2021 Florida Citrus Show. The naturally occurring peptide is found in HLB-tolerant citrus relatives, such as the Australian finger lime. The peptide …
Citrus researchers at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) are taking a more comprehensive look at how tools to manage HLB affect young trees. The goal is to develop integrated approaches and update management practices for growers. After one year of the research project, some interesting results are already emerging. The research project, “Establishing Healthy …
Florida citrus growers may have a new tool to help them slow the presence of HLB in already diseased trees, courtesy of researchers at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS). The researchers found that injecting a benign Xylella fastidiosa EB92-1 bacteria biocontrol into infected citrus trees over a period of six years reduced the incidence …
