By Davie Kadyampakeni and Arnold Schumann Irrigation system maintenance is critical for proper and efficient delivery of water in citrus and other irrigated crops. A well maintained and functional irrigation system will deliver the required amounts of water to the root zone when needed and help growers optimize crop production. If an irrigation system is not working optimally, crops can …
Italian Grower Tackles Nematodes, Naturally
Italian citrus grower Giovanni Battista Spanò will combat the citrus nematode, Tylenchulus semipenetrans, with natural methods involving sowing and green manure of the radish cultivar Defender. The nematodes cause slow decline of citrus. “Nematodes and fungal diseases of the soil are a problem that can be easily solved without using harmful chemical products,” says Spanò. “We can just exploit the …
Nutrients for the Grove: A Nurseryman’s Tips
By Aaron Himrod Good nursery growers are constantly monitoring their nutrition levels to produce well-nourished plants. While a grove owner cannot employ the same intensity of nutritional control as in an enclosed structure with consistent plant media, the principles apply in the field just as much in the nursery. A steady supply of comprehensive nutrition in the appropriate balance is needed …
HLB Research Uses Psyllid Neuropeptides
Researchers with several organizations are in the early stages of investigating the use of neuropeptides found in Asian citrus psyllids as the source for biocontrols for HLB disease. The researchers are with the Boyce Thompson Institute (BTI) at Cornell University, the U.S. Department of Agriculture Agricultural Research Service (USDA-ARS) and the University of Washington. The research team is led by …
Growing Matters: Label Rate and Applicator Training Importance
Using the exact label rate for products is vital for growers and applicators. The BeSure campaign from the Growing Matters Coalition is reminding the industry that not doing so can lead to ineffective treatments and even pesticide resistance. University of Florida Assistant Professor of Agronomy Brett Bultemeier emphasizes the importance of strictly adhering to the product label and proper application …
Major OJ Purchase Coming Soon From USDA
U.S. Department of Agriculture (USDA) food purchases to come this summer will include $25 million worth of orange juice (OJ). Florida Citrus Mutual CEO Mike Sparks said “the vast majority” of the OJ will come from Florida. “It’s going to be NFC (not from concentrate) and FCOJ (frozen concentrated orange juice),” he said. U.S. Secretary of Agriculture Sonny Perdue announced …
COVID-19 Agriculture Loans Available
The Small Business Administration (SBA) on May 4 announced that agricultural businesses are now eligible for SBA’s Economic Injury Disaster Loans (EIDL) and EIDL Advance programs. The loan availability is a result of funding authorized by Congress through the Paycheck Protection Program and Healthcare Enhancement Act. The legislation, signed into law by President Donald Trump, provides additional funding for farmers …
Yoho: Halt Imports From Mexico and Beyond
Florida Congressman Ted Yoho on April 28 asked President Donald Trump to temporarily halt imports of all Mexican, Central American and South American food products. He cited “unprecedented circumstances due to the coronavirus pandemic” in asking the President to invoke a force majeure motion to stop the importation. Force majeure is defined as an event that can’t be anticipated or …
UF/IFAS Names New VP of Agriculture
University of Florida President W. Kent Fuchs announced today that J. Scott Angle will be joining the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) as vice president of agriculture and natural resources. His first day will be July 13, 2020. “Dr. Angle will oversee UF’s College of Agricultural and Life Sciences with more than 6,000 students, the Florida …
Tips for Planting Container Trees
By Phillip Rucks The following is a summary of planting tips for container trees garnered from work done by various University of Florida Institute of Food and Agricultural Sciences researchers as well as my own experience: Keep trees in shade until planted. They should be wet down at least once daily. Be sure trees are not set out in the …
National OJ Day Is May 4
May 4 isn’t just for Star Wars fans; it’s also for orange juice lovers! Star Wars Day and National Orange Juice Day are both celebrated annually on May 4. Orange juice sales have surged in the past few months due to consumers wanting to support their immune systems with vitamin C during the COVID-19 pandemic. National OJ Day is the …
New CEU Article Now Available
With training classes cancelled due to COVID-19 social distancing requirements, restricted-use pesticide license holders are finding it challenging to get enough continuing education unit (CEU) credits to keep their licenses active. Help is here! Citrus Industry magazine has published a new CEU Central article. Read the article and pass the 20-question test to earn one free continuing education unit in …
Orange Juice Sales Still Surging
New reports from the Florida Department of Citrus (FDOC) Economic and Market Research Department show that U.S. orange juice (OJ) sales continue to surge. The FDOC’s “Retail Sales Trends: Report #7 of the 2019-20 Season Period Ending 04/11/2020” includes data from the Nielsen Topline Report. It shows average year-over-year (YOY) total OJ sales increased by 46 percent to 44.05 million …
California Lawsuit Over Water for Farmers
California Gov. Gavin Newsom has filed a lawsuit to stop the federal government from increasing water deliveries to California farmers, including growers in the citrus regions of Central and Southern California. The increased deliveries are needed to comply with new state requirements to improve groundwater recharge efforts. The increased deliveries came about by changes in biological opinions. Biological opinions are …
What Should I Plant?
Rick Dantzler has determined in conversations over the last few months “that the primary question on growers’ minds is, ‘What should I plant?’ And that really frames the discussion we [the Citrus Research and Development Foundation (CRDF) governing board] had regarding our plant improvement efforts going forward.” Dantzler is CRDF chief operating officer, and he was referring to discussions at …
Valencia Oranges Hit by Heavy Fruit Drop
Heavy fruit drop and weather issues reportedly could lead to reduction in Florida’s Valencia orange crop. Some in the citrus industry said COVID-19 issues in processing plants have also limited the intake of Valencias from groves, but the Florida Citrus Processors Association (FCPA) says that is not likely the case. “Processors have slowed down presumably due to COVID-19 … They …
FAWN Website Now Easier to Use
The Florida Automated Weather Network (FAWN), a University of Florida-operated service aiding agricultural decision-makers statewide since 1997, relaunched its website with a new look and additional features. “Our main goal in revamping the site was to make it more efficient for users,” said Rick Lusher, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) project manager for FAWN. “One …
Growing Matters: Protecting Pollinators as Applications Increase
Pesticide applications are picking up as seasons progress across the country. The BeSure campaign, brought to you by the Growing Matters Coalition, is pointing out the communication that needs to be taking place to protect pollinators. University of Florida Entomologist Dr. Jamie Ellis said there are several things growers can do to help prevent any undue harm. Listen to Ellis’ …
How Arizona Has Avoided HLB
Although the Asian citrus psyllid (ACP) is found in Arizona at very low levels, the devastating huanglongbing (HLB) disease, also known as citrus greening, is not. John Caravetta, associate director of the Arizona Department of Agriculture (AZDA), discussed successful efforts to control the psyllid and prevent HLB from infecting orchards. Caravetta reported that “AZDA is conducting trapping for ACP in …
N95 Mask Shortage for Pesticide Applicators
According to Laurie Hurner, Highlands County Extension director and citrus Extension agent, some Florida growers have reported a shortage of N95 respirator masks. Hurner said many growers use those masks for pesticide application. Such masks have reportedly been in short supply for medical personnel nationwide during the COVID-19 pandemic. “With the COVID-19 virus, it is getting more and more difficult …





























