Irrigation Scheduling Methods Affect Water Use

Tacy CalliesIrrigation

By Sandra M. Guzman and Rhuanito S. Ferrarezi Irrigation scheduling has been one of the most important management practices to improve crop production. For citrus, there are multiple options to schedule irrigation, including evapotranspiration-, plant- and soil-based methods. These methods can provide different water requirement estimates based on environmental variables, plant uptake or water content in the soil. Although each …

UF/IFAS Welcomes New Entomologist

Tacy CalliesCitrus, Industry News Release, IPM

In mid-April, Tolulope Morawo began a new position as an assistant professor of entomology at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center (IRREC) in Fort Pierce. He joins UF’s statewide effort to protect crops and natural environments with integrated pest management (IPM) strategy. In 2017, Morawo completed his doctorate degree …

Control Phytophthora in Citrus Crops

Josh McGillSponsored Content

One of the most damaging pathogens for citrus crops continues to be Phytophthora, a soilborne pathogen that attacks the root systems and affects the entire citrus tree. As the pathogen degrades the tree’s root system, above ground symptoms such as slowed growth, chlorotic foliage and reduced fruit size intensify. Eventually, this may result in the death of the tree. Phytophthora can appear …

Waiver of Hauling Restrictions Extended

Ernie NeffCOVID-19

The Florida Department of Transportation (FDOT) has extended until May 31 a waiver of truck size and weight restrictions for agricultural commodities in the face of COVID-19. Citrus is among the commodities for which the restrictions have been lifted. FDOT on May 8 issued a letter announcing the waiver extensions to law enforcement personnel. Other commodities for which size and …

HLB a Target of MIT Research

Ernie NeffHLB Management, Research

Citrus, olives and bananas are under threat in many areas due to diseases that affect plants’ circulatory systems and that cannot be treated by applying pesticides. Huanglongbing (HLB) is the disease inflicting heavy damage on citrus in Florida and many other parts of the world. These diseases are difficult to detect early and to treat, given the lack of precision …

citrus nutrition

Pesticide License Testing to Resume

Tacy CalliesCitrus, Pesticides

Due to COVID-19, all pesticide license testing in Florida was suspended for more than six weeks. Now that the state has started to reactivate services, testing will resume at select University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Extension offices on May 18. Not all testing locations will open on May 18. Due to the number of COVID-19 …

Alico: Citrus Price Improvement Could Be Coming

Ernie NeffEconomics, Industry News Release

Alico, Inc., one of Florida’s largest citrus producers, announced financial results for the second quarter of fiscal year 2020 and the six-month period ending March 31. Some highlights regarding the company’s citrus operation follow. For the six-months ending March 31, Alico Citrus harvested approximately 5.61 million boxes of fruit, an increase of 23.3 percent from the same period a year …

FDOC Shifts Money to Marketing

Tacy CalliesFlorida Citrus Commission

Florida Department of Citrus money unused because of the coronavirus pandemic will be directed toward increasing orange juice sales, as projections of this season’s citrus production have declined. The Florida Citrus Commission agreed Tuesday to add $277,000 to an ongoing digital ad campaign, with most of the money coming from employee travel plans that were halted because of the deadly …

extension

Extension Agent Ajia Paolillo on the Job

Ernie NeffAll In For Citrus Podcast, extension

Ajia Paolillo recently succeeded Steve Futch as the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus Extension agent for DeSoto, Hardee and Manatee counties. COVID-19 social distancing measures have been keeping her out of the field. But she emphasizes that she is “still working and definitely available to help with any problems (growers) have, any questions, any …

Asian Giant Hornet Threatens Honey Bees

Ernie NeffPests

The Asian giant hornet (Vespa mandarinia), typically 1.5 to 2 inches long and a threat to honey bee colonies, has been found in Washington state. Amy Vu and Jamie Ellis with the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Honey Bee Research and Extension Laboratory recently provided information about the pest. “This insect has recently been called …

Responses to Chinese Citrus Import Concerns

Ernie NeffExport/Import, Trade

U.S. Secretary of Agriculture Sonny Perdue is formulating a response to concerns about the import of fresh citrus from China being allowed by the U.S. Department of Agriculture (USDA), according to Florida citrus industry representatives. Florida Citrus Packers Executive Vice President Peter Chaires and Florida Citrus Mutual spokesman Andrew Meadows, however, did not know when the response would be issued. …

projects

How to Keep Your Irrigation System Properly Maintained

Tacy CalliesIrrigation

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 …

psyllids

Citrus Scientist Succeeds at Working From Home

Tacy CalliesIndustry News Release, Research

University of Florida scientist Christopher Vincent is used to working with the unknown to learn new grove management practices. As a University of Florida Institute of Food and Agricultural Sciences plant physiologist, Vincent works to discover how citrus trees can thrive under stressful conditions. Now, during the coronavirus stay-at-home recommendations, he’s applying those skills in a whole new experience — …

transactions

Nutrients for the Grove: A Nurseryman’s Tips

Ernie NeffNutrition

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 …

money

Growing Matters: Label Rate and Applicator Training Importance

Daniel CooperGrowing Matters, News from our Sponsor

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 …

New Citrus Greening Treatment Shows Promise

Tacy CalliesCitrus Greening, Industry News Release, Research

University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers have discovered another possible solution to the plague of citrus greening that is impacting Florida’s citrus groves. This new information adds to the growing portfolio of knowledge that UF/IFAS scientists are amassing to fight the disease. Led by UF/IFAS microbiology and cell science professor Claudio Gonzalez, a team of plant …

European Union

Major OJ Purchase Coming Soon From USDA

Ernie NeffOrange Juice

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

Ernie NeffCOVID-19

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 …

Citrus Industry Magazine CEU 2020 Article #2

Avoiding harmful effects of pesticides By Juanita Popenoe Editor’s note: This article grants one continuing education unit (CEU) in the Core category toward the renewal of a Florida Department of Agriculture and Consumer Services restricted-use pesticide license when the accompanying test is submitted and approved. Pesticides can have harmful effects on people, animals and the environment. The government tests and …

Yoho: Halt Imports From Mexico and Beyond

Ernie NeffExport/Import, Trade

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 …