Growers discuss lessons learned from Hurricane Irma, replanting plans, grove rehabilitation, crop insurance and more. By Tacy Callies Florida citrus growers awaiting Hurricane Irma federal aid and insurance payouts are doing their best to keep crops healthy until more money is available. Paul Meador, citrus grower and head of Everglades Harvesting & Hauling in LaBelle, took a big hit from …
Rucks on Citrus Varieties and Industry Recovery
Phil Rucks of Phillip Rucks Citrus Nursery weighs in on the increasing demand for late versus early orange varieties, the impact of Hurricane Irma and HLB. Rucks notes that over the past 30 years, the demand for early-season oranges versus late-season oranges has essentially reversed. In the past, he says, early varieties accounted for about 60 percent of plantings. Now, …
Florida Citrus Forecast Sees Slight Decreases
The 2017-2018 Florida all-orange forecast released by the U. S. Department of Agriculture’s National Agricultural Statistics Service (USDA/NASS) on May 10 is 44.95 million boxes, down slightly from the April forecast of 45 million boxes. The total includes 18.95 million boxes of non-Valencia oranges (early, midseason and Navel varieties) and 26 million boxes of Valencia oranges. The non-Valencia production forecast …
University of California Scientists Identify New Citrus Disease
A new disease of citrus has been found in the Central Valley of California. According to a report published in the University of California’s (UC) Topics in Subtropics newsletter, several growers and nurserymen in various orchards in the Central Valley first noticed the disease in 2013. Symptoms include leaf chlorosis, crown thinning, gumming, dieback, and in severe cases, death of …
Citrus Growers Needed for Survey Participation
Ariel Singerman, University of Florida assistant professor, will be conducting his annual production cost survey for processed oranges grown in Southwest Florida. The survey will consist of grower meetings in two locations. The first meeting will take place on May 18 at 9:00 a.m. at the Hendry County Extension Office (Dallas Townsend Ag Center) in LaBelle. To confirm your participation in …
Perdue Announces Florida Citrus Hurricane Recovery Details
(Washington, D.C., May 1, 2018) – Under the direction of President Donald J. Trump, U.S. Secretary of Agriculture Sonny Perdue today announced new details on eligibility for a new U.S. Department of Agriculture (USDA) disaster program, 2017 Wildfires and Hurricanes Indemnity Program (2017 WHIP). Additionally, USDA will provide $340 million through a block grant to the state of Florida for Hurricane …
Call for Proposals Is Coming Soon!
Column sponsored by the Citrus Research and Development Foundation The mission of the Citrus Research and Development Foundation (CRDF) is to advance disease and production research and product development activities to ensure the survival and competitiveness of Florida’s citrus industry through innovation. Since the inception of CRDF, the majority of investment has focused on HLB, while still addressing strategic topics …
CRDF Accepting Applications for Chief Operating Officer
The Citrus Research and Development Foundation (CRDF) has launched a search for its next chief operating officer (COO). Located at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center in Lake Alfred, the CRDF is a direct support organization of the University of Florida. This not-for-profit corporation was established to support Florida’s citrus …
Modern Irrigation Methods Save California’s Resources
By Len Wilcox California’s consistent sunshine makes for long growing seasons and allows tremendous varieties of foods to be grown, but it isn’t a perfect environment. Chronic water shortages create challenges for everything except cactus grown for tequila or jelly — but not many growers specialize in that. The rest of them, including citrus growers, have to deal with water …
Florida Citrus Forecast: Oranges Hold Steady, Grapefruit Tumbles
The 2017-2018 Florida all-orange forecast released on April 10 by the U.S. Department of Agriculture (USDA) National Agricultural Statistics Service (NASS) is 45 million boxes, unchanged from the March forecast. The total includes 19 million boxes of non-Valencia oranges and 26 million boxes of Valencia oranges. The Row Count survey, conducted March 27-28, showed 99 percent of the early-midseason rows …
Grower Partnerships Are Key to UF/IFAS Plant-Breeding Success
University of Florida (UF) citrus breeder Fred Gmitter recalls meeting Vero Beach grower Tom Hammond about 20 years ago, when Gmitter needed a place to grow hybrid citrus. Gmitter knew most growers wouldn’t experiment with “raw materials” – plant offspring used to identify that possible one in 5,000 winner. Growers rarely make a profit from such experiments. Hammond took a …
Single Breakthrough Discovery for HLB in Florida Unlikely
A single breakthrough discovery for managing citrus greening in Florida in the future is unlikely, says a new report by the National Academies of Sciences, Engineering, and Medicine. The committee that wrote the report called for a systems approach to prioritize research on the disease and strategically distribute resources for research to effectively manage the disease, which is the most …
Research Reveals a New Direction for Halting HLB
New clues to how the bacteria associated with citrus greening infects the only insect that carries it could lead to a way to block the microbes’ spread from tree to tree, according to a study in Infection and Immunity by Agricultural Research Service (ARS) and Boyce Thompson Institute (BTI) scientists. Citrus greening, also known as huanglongbing (HLB), is a serious disease dramatically …
ACP Pheromone to Improve Trapping
By Len Wilcox University of California Davis (UC Davis) researchers have identified the sex pheromone of the Asian citrus psyllid (ACP), a discovery which will lead to better methods of controlling the pest. The ACP is a major threat to citrus around the world. The psyllid is a tiny insect with the potential to wreak havoc as it spreads the …
Florida Specialty Citrus Up; California Valencias Down
Mark Hudson of the U.S. Department of Agriculture/National Agricultural Statistics Service (USDA/NASS), reported the March forecast for Florida oranges is unchanged from last month at 45 million boxes. Non-Valencias are at 19 million boxes and Valencias are at 26 million boxes. The Row Count Survey, conducted on Feb. 26-27, showed 99 percent of the early-midseason rows and 96 percent of …
University of Florida Hosts Citrus Photography Contest
In an effort to showcase the region’s citrus industry heritage, a local University of Florida (UF) research professor is hosting a digital photography contest. Rhuanito “Johnny” Ferrarezi is an assistant professor at UF’s Institute of Food and Agricultural Sciences (IFAS) Indian River Research and Education Center (IRREC) near Fort Pierce. Ferrarezi leads the center’s citrus horticulture research program, including the …
HLB Conference to Be Held in California
The sixth International Research Conference on Huanglongbing (IRCHLB VI) will be held in California. The conference has been scheduled for March 12-16, 2019, at the Riverside Convention Center in Riverside. This is the first time the conference will be held in California. Sponsored by the California Citrus Research Board (CRB) with the support of California’s citrus industry partners, the gathering …
Living with Yellow Dragon Disease
A grower nutrition survey reveals production practices for successful HLB management. By Tripti Vashisth and Christopher Vincent These days, in nearly every conversation about HLB, mineral nutrition comes up in some way. It seems that in a conversation between three people, there will be about four opinions on what, why, where and how to provide nutrition to citrus trees in …
New Method for Early HLB Detection
By Len Wilcox Early detection of citrus trees infected with huanglongbing (HLB) has become the target of researchers around the world, and scientists from the University of California (UC) now believe they have the answer. Early detection is vital for identifying HLB-positive trees before physical symptoms of the disease appear and it spreads throughout a grove. SMELLING THE SICKNESS UC …
Jude Grosser: Giving Growers Better Options
By Tacy Callies Some people start young adulthood by following in their parents’ footsteps. Jude Grosser began by following the path of his oldest brother, Tim, instead. Both went to Thomas More College and majored in biology. After that, their education and careers took different turns. Grosser thought he would work in wildlife or fisheries, but then had an opportunity …