By Arnold Schumann and Laura Waldo Florida citrus trees may require irrigation throughout the year due to the extremely sandy soils with low water-holding capacities and the warm subtropical climate with distinct drought periods in spring. Citrus trees are evergreen and may be actively growing at any time, with no true dormant phase. HLB-affected trees are particularly prone to multiple …
Fred Gmitter: Slow Road to Fast Genetics
By Ernie Neff Even Nostradamus would have struggled to predict a career path for a 25-year-old Fred Gmitter. Gmitter had quit college after three years at Rutgers University, where he studied English literature with plans to teach. He said he “became completely disillusioned” with that plan. He married, worked as a delivery truck driver and warehouse laborer, and traveled out …
Tree Defender Stops Psyllids
Sponsored Content A Florida company may hold the key to protecting the world’s young citrus plantings until a permanent solution for the devastating citrus greening disease (HLB) can be found. Widespread devastation from citrus greening has caused billions of dollars in lost revenue and killed over 100 million citrus trees worldwide. Although there appears to be no end in sight, …
Field Trials of Rootstocks and Scions: What Can They Tell Us?
By Harold Browning Column sponsored by the Citrus Research and Development Foundation Plant breeding programs have been a mainstay of citrus production worldwide. They have served as a basis for gradual improvement in fruit quality, adaptability to varying growing environments, and most importantly, to disease management. For that reason, new germplasm has been a front line of pursuit in the …
California Budget Adds Funds to Fight HLB
California is adding funds to help the fight against HLB. Governor Brown signed the 2017 Budget Act this week, which authorizes $10 million to fight the spread of the invasive Asian citrus psyllid (ACP) insect and the deadly and incurable plant disease it can carry, huanglongbing (HLB). “California Citrus Mutual applauds Governor Brown and members of the California Legislature for …
New Citrus Production Guide Coming Soon
Jackie Burns, University of Florida/Institute of Food and Agricultural Sciences (UF/IFAS) dean for research, discusses a new Florida Citrus Production Guide that will be available to growers soon. She summarizes a presentation she made at the June Florida Citrus Mutual conference for Michael Rogers, director of the UF/IFAS Citrus Research and Education Center in Lake Alfred. “We’ve taken the Pest …
Georgia Prison Gets Citrus Plot
By Tacy Callies With the recent birth of the Georgia Citrus Association (GCA), many small commercial citrus groves are getting started in the state. Georgia’s newest citrus planting, however, is not a commercial grove. It’s a 100-tree installation that was planted this spring at the Mitchell County Correctional Institute. Dubbed MitCo Grow by a 4-H student, the project is the …
Sneak Peek: July 2017 Citrus Industry Magazine
Technology and equipment are the main themes of the July issue of Citrus Industry magazine. Not to be missed in this issue is a cover story on University of Florida citrus breeder Fred Gmitter, written by senior correspondent Ernie Neff. The article explores the genetic technologies Gmitter is using to create improved citrus varieties. You’ll also learn some surprising facts …
California’s Pesticide Worker Laws Updated
By Len Wilcox Effective January 1, California updated its pesticide worker safety standards to comply with the new federal Worker Protection Standard. The update addressed re-entry to application exclusion zones, fieldworker training, new posting requirements, eyewash equipment and hazard communication. It also made other refinements to the state’s existing standards. Bill Griffin, pesticide supervisor for the Fresno County Agriculture Commissioner, …
Ag Industry Gives Input on Farm Bill
A House Agriculture Committee listening session, “The Next Farm Bill, Conversations in the Field,” took place on June 24 in Gainesville, Florida. Those who attended the informal farm bill hearing spoke about how they are affected by policies in their daily lives. Farmers, ranchers and stakeholders were encouraged to tell how the bill affects them so that the representatives could …
Farm Bill Listening Session in Gainesville
“The Next Farm Bill, Conversations in the Field,” a House Agriculture Committee listening session, is taking place tomorrow, June 24, in Gainesville, Florida. The session is a great opportunity for farmers to speak about policies and how they are directly impacted by them in the field. House Committee members and Chairman Michael Conway highly encourage people within the industry to …
Hunt on FDOC Budget and Grove Conditions
The Florida Citrus Commission (FCC) on June 21 set a preliminary 2017-18 Florida Department of Citrus (FDOC) operating budget of $17.5 million. That’s a 22 percent reduction from last season and the lowest FDOC budget in decades. The final budget will be set after the U.S. Department of Agriculture issues the first Florida citrus crop forecast of the new season …
Citrus Industry Tightens Belt Amid Industry Woes
by Jim Turner, News Service of Florida The Florida Department of Citrus plans to continue to squeeze its operations during the coming year as the industry struggles, though travelers will still be able to receive free orange juice at state welcome centers. The Florida Citrus Commission, which oversees the department, approved a preliminary $17.5 million operating budget Wednesday that would …
Risk Management Education Funding
The U.S. Department of Agriculture’s (USDA) Risk Management Agency (RMA) announced up to $8.85 million available for cooperative agreements for risk management education and training programs. The funding provides resources for organizations such as universities, county cooperative Extension offices and nonprofit organizations to develop training and education tools to help growers learn how to effectively manage long-term risks and challenges. …
Sources of HLB-Spreading Psyllids
The origin of HLB-spreading Asian citrus psyllids found in citrus groves is regarded differently in Texas and California than it is in Florida. Michael Rogers, University of Florida Institute of Food and Agricultural Sciences entomologist and director of the Citrus Research and Education Center, explains. “Areas like Texas and California, their focus has been on combating psyllids in the urban …
Florida Agricultural Crime on the Rise
By Abigail Taylor Some Florida citrus growers are struggling to keep their products and possessions safe from thieves. There have been theft reports ranging from large and small equipment, chemicals, fuel, young trees and fruit, as well as accounts of vandalism. Ned Hancock, former Highlands County Citrus Growers Association president, says the issue is “much more significant than most people …
June Citrus Forecast: Oranges Up; Tangerines Down
ORANGES The 2016-2017 Florida all-orange forecast released by Mark Hudson of the U.S. Department of Agriculture’s National Agricultural Statistics Service is up 500,000 boxes to 68.5 million boxes. The increase is in Valencia oranges. The total includes 33 million boxes of non-Valencias (early, midseason, and Navel varieties) and 35.5 million boxes of Valencias. For the previous 10 seasons used in …
California County Supervisor Makes Plea to Stop HLB
San Bernardino County Supervisor James Ramos is asking his constituents to help preserve the citrus industry and protect citrus trees in their area from HLB. In an article he wrote for a community newspaper (The Press-Enterprise), Ramos pointed out that citrus is a staple crop of San Bernardino County and has a rich history that traces as far back as …
Preparing for and Recovering from a Hurricane
By Mongi Zekri, Bob Rouse and Jonathan Crane Hurricane preparation for citrus growers this year is the same drill as every year. Each year, growers look forward to the rainy season to help their young trees grow fast and their mature trees produce good crops. This year, growers will be praying for good distribution of rains following a year of …
What Have We Learned?
By Harold Browning Column sponsored by the Citrus Research and Development Foundation Within the Citrus Research and Development Foundation (CRDF), the daily challenge of keeping up with a wide array of HLB topics, more than 75 currently funded projects, and monthly committee and board meetings translates into a constant flow of information. Project managers meet weekly to discuss progress and …