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 …
Senators Join in Opposition Against Citrus Imports From China
On April 28, U.S. Sen. Marco Rubio and U.S. Sen. Rick Scott sent a letter to U.S. Secretary of Agriculture Sonny Perdue asking him to reverse a decision to let five varieties of citrus fruits be imported from China. The senators’ letter follows an April 24 letter from 17 U.S. representatives from Florida, who made the same request to Perdue. …
The Economics of Mesh Bags for Protecting Young Citrus Trees
By Ariel Singerman The use of mesh bags has been proposed as a strategy for excluding Asian citrus psyllids to protect young citrus trees. The expected benefit of using mesh bags is increased yield by delaying HLB infection. A scientific experiment to evaluate the effectiveness of mesh bags started in February 2018. There are still many unknowns regarding yield, use …
Florida Representatives Ask USDA to Reconsider Chinese Citrus Imports Decision
In a bipartisan effort, 17 U.S. representatives from Florida sent a letter to U.S. Secretary of Agriculture Sonny Perdue asking him to reconsider the U.S. Department of Agriculture’s (USDA) decision to allow importation of five types of Chinese fresh citrus to the United States. Florida Agriculture Commissioner Nikki Fried, along with leaders of citrus and other agricultural groups, have already …
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 …
Watch Out for Invasive Species
By Clint Thompson April is Invasive Plant Pest and Disease Awareness Month, and the United States Department of Agriculture (USDA) wants help in identifying invasive species that threaten the food supply and cause plant diseases. Samantha Simon, USDA’s executive director of emergency and domestic programs, says invasive species can threaten agriculture and many farming operations, especially in the Southeast. She …
Control Phytophthora in Citrus Crops
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 …
New HLB Find in California
A new finding of huanglongbing (HLB) has been reported in a residential citrus tree in the city of San Bernardino, California. This is the first confirmed find of the citrus disease in the city and follows the recent detections of several HLB-positive trees located in Colton, Montclair and Ontario. The California Department of Food and Agriculture (CDFA) is working with …
Sneak Peek: May 2020 Citrus Industry Magazine
Drought conditions this spring have brought renewed attention to the importance of irrigation for Florida citrus growers. The May issue of Citrus Industry magazine includes two articles on irrigation that will help growers make the most of their water resources. In the first article, growers will learn tips on how to keep their irrigation systems properly maintained. University of Florida …
Georgia Also Opposes China Citrus Imports
Like several organizations in Florida, the Georgia Citrus Association (GCA) has asked the U.S. Department of Agriculture (USDA) to reverse its decision to allow fresh citrus from China into the United States. GCA President Lindy Savelle asked for the reversal and expressed “strong opposition” to the April 15 USDA decision in an April 17 letter to U.S. Secretary of Agriculture …
UF/IFAS Working Through COVID-19
Whether in the field or from home, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus staffers are working for growers throughout the COVID-19 pandemic. Michael Rogers, director of the UF/IFAS Citrus Research and Education Center at Lake Alfred, tells how. “We still are doing business right now,” Rogers says. “IFAS continues to provide support in any way …
Citrus Leaders Want Chinese Imports Decision Reversed
Leaders of citrus and other agricultural groups in Florida joined Agriculture Commissioner Nikki Fried in strongly opposing the U.S. Department of Agriculture’s (USDA) recent decision to allow fresh Chinese citrus imports into the United States. An April 21 letter that Fried wrote to U.S. Secretary of Agriculture Sonny Perdue stated in part, “The dire situation on the ground due to …
Protecting New Citrus Plantings and Resets From Weeds
By Ramdas Kanissery and Mongi Zekri Newly planted citrus trees and resets require more care and attention than established trees, especially when it comes to weed control. Florida’s weather conditions like high summer temperatures and often heavy rainfall make weed control in young groves difficult. Weeds compete with young citrus trees for nutrients, moisture and other resources, and may hinder …
Reactions Vary on China Citrus Imports
Representatives of the California and Florida fresh citrus industries had distinctly different reactions to the announcement that some fresh citrus from China can now be imported into the United States. California Citrus Mutual President Casey Creamer said, “We don’t anticipate any major disruptions in our fresh markets. It is not anticipated that much volume will come to the U.S.” But …
COVID-19 Advice for Farms and Packinghouses
Laural Dunn, assistant professor in the University of Georgia Department of Food Science & Technology, offers some tips on how farms and packinghouses can best handle COVID-19. Dunn says producers should educate workers on COVID-19 symptoms, how it spreads and how to reduce the spread of the disease. She recommends sharing these University of Georgia Cooperative Extension guidelines with …
Georgia Citrus Groves at Risk
Loundes County University of Georgia (UGA) Cooperative Extension Coordinator Jake Price recently provided huanglongbing (HLB) disease information and advice to the state’s citrus growers. “Greening (another name for HLB) is the big gorilla in the room,” said Price, who has helped producers with the growth of citrus in Lowndes County and surrounding areas. Georgia’s citrus industry launched in 2013 and …
COVID-19 Guidance From FDACS
In response to Florida Gov. Ron DeSantis issuing a stay-at-home order due to COVID-19, Florida Commissioner of Agriculture Nikki Fried explained why agriculture can continue working. “Florida’s farmers and ranchers put food on the tables of our neighbors across the state and nation,” Fried stated in a media release issued by the Florida Department of Agriculture and Consumer Services (FDACS). …
Large Citrus Grove Sold
A large citrus grove in Hendry County, Florida, recently sold for just over $14 million, SVN | Saunders Ralston Dantzler Real Estate reported. The 1,675-acre Sunrock Grove produces a variety of oranges, tangelos and grapefruit. It is improved with a substantial irrigation drip system and approved Southwest Florida Water Management District water permits through 2029. SVN | Saunders Ralston Dantzler …
COVID-19 Info for Agriculture
Important information for agriculture related to the COVID-19 pandemic was issued from numerous sources this week. A brief summary of some of the information follows. Ray Royce, executive director of Highlands County Citrus Growers Association, addressed Florida Gov. Ron DeSantis’ stay-at-home order that went into effect at midnight on April 2. “All agricultural and agricultural support activities are considered essential …
Sanitation, Social Distancing Increase in Citrus Industry
Social distancing and enhanced sanitation practices have been adopted in many Florida groves and facilities in an effort to curtail spread of the coronavirus. “Growers are making the necessary adjustments by increasing sanitation and keeping workers separated,” said Steve Smith, executive vice president of Gulf Citrus Growers Association. “The larger growers with multiple locations are keeping crews separated into small …