Teaming Up Against Asian Citrus Psyllids

Josh McGillCitrus, Psyllids

The natural enemies Diaphorencyrtus aligarhensis and Tamarixia radiata may have a future together in California. By Ivan Milosavljević and Mark S. Hoddle Over the past 11 years, the Asian citrus psyllid (ACP)-Candidatus Liberibacter asiaticus (CLas) (manifested as citrus greening) complex has become a “duo from hell” for Florida’s citrus industry, causing a substantial negative economic effect. ACP-CLAS MANAGEMENT IN CALIFORNIA …

Searching for Citrus Varieties Resistant to HLB

Len WilcoxCalifornia Corner, Research

Three old trees at the Lindcove Research and Extension Center (REC) might hold the key to huanglongbing (HLB) resistance, according to an article in the University of California (UC) publication California Agriculture. The Lindcove REC is located on the eastern edge of the San Joaquin Valley near Visalia, California. Several of the citrus varieties tested at Lindcove REC were bred …

Highlands County Citrus Growers Association Golf Day

Abbey TaylorCitrus

The Highlands County Citrus Growers Association (HCCGA) is hosting its 2017 Golf Day on April 27. HCCGA’s executive director, Ray Royce, is very excited for this year’s event. The golf day is a yearly event for the public and HCCGA members. Royce says that there are generally about 100 people in attendance, and he expects the same turnout this year. …

Ground Cover Management Can Improve Citrus Nutrition

Kelsey FryNutrition

By Christopher Vincent I recently spent a morning with a grower who was trying to find out how efficient his citrus fertility program was. His fertilizer practices were carefully considered combinations of granular fertilizer and fertigation based on foliar sampling and yield history. We were there to observe some European consultants who were measuring mineral nutrient levels in the root …

Citrus Canker Management for 2017

Kelsey FryDiseases

By Evan Johnson The citrus canker season is quickly approaching again, so it is time to start preparing your canker management plan. It is easy to forget the importance of controlling citrus canker with the current state of HLB in Florida. However, citrus canker can cause almost complete crop loss if environmental conditions are favorable for disease early in the …

Citrus Nurseryman Phil Rucks Honored

Tacy CalliesCitrus, Industry News Release

The Florida Nursery, Growers and Landscape Association (FNGLA) has named Phil Rucks of Phillip Rucks Citrus Nursery in Frostproof its Outstanding Volunteer Member of the year. During a very challenging time for the citrus nursery industry, Rucks has been a key leader within FNGLA’s Citrus Nursery Division. He spearheaded the construction of a citrus research greenhouse at the Mid-Florida Research …

IPCs

Keys to Gulf Citrus Production

Ernie NeffHLB Management, Nutrition

Several Florida growers recently have said that groves in the Gulf citrus region of Southwest Florida are looking better than most groves in the state. Additionally, statistics indicate production in the Gulf region exceeds production in the state as a whole. Multi-county citrus Extension agent Mongi Zekri, who represents the Southwest/Gulf region, was recently asked why the Gulf was doing …

The Pest Partnerships that Threaten Citrus

Josh McGillCalifornia Corner, Citrus, Pests

Biocontrol of Asian citrus psyllids can be improved by controlling ants. By Kelsey Schall and Mark Hoddle More than a decade of battle with the Asian citrus psyllid (ACP)-huanglongbing (HLB) complex has drained the vigor from Florida’s citrus industry, costing billions in disease management and production losses. With HLB established in parts of urban Southern California, the second largest citrus …

citrus

Southern Gardens Requests Permit for Genetically Engineered Citrus Tristeza Virus

Daniel CooperCitrus, Industry News Release

The U.S. Department of Agriculture’s Animal and Plant Health Inspection Service (APHIS) announced its intent to prepare an Environmental Impact Statement (EIS) that will evaluate the environmental impacts that may result from the potential approval of a permit application from Southern Gardens Citrus Nursery, LLC, for the environmental release of genetically engineered (GE) Citrus tristeza virus (CTV). Southern Gardens’ purpose …

Global Perspectives

Brazil’s Shrinking Citrus Crop

Tacy CalliesCitrus, Global Perspectives

By Marcos Fava Neves The latest announcement of Brazil’s orange production is 244 million boxes, almost 2 percent smaller than the September estimate (249 million boxes) and 0.6 percent smaller than the May number (246 million boxes). Hot weather in October and November reduced the expected yields. The crop is predicted to be 18 percent less than last season, and …

Crime

Ag/Citrus Crime ‘More Significant than Most People Realize’

Ernie NeffCitrus

At the recent Highlands County Citrus Growers Association annual meeting, outgoing association president Ned Hancock praised the county sheriff’s department for hiring more agricultural deputies. Hancock responded to the question, “How big a problem is ag crime/citrus crime?” “In my opinion it’s much more significant than most people realize, because so much of the ag crime goes unreported,” Hancock says. …

Greening

New Peace River Executive Discusses Citrus Issues

Ernie NeffCitrus Greening, Research, Water

Steve Smith became executive director of the Peace River Valley Citrus Growers Association (PRVCGA) in early March. He discusses some of the issues the association will address. “Obviously the research is a major focus right now with greening. That’s at the top of everybody’s list, trying to find some solutions.” Water issues historically have been a major focus for the …

Sneak Peek: April 2017 Citrus Industry Magazine

Tacy CalliesCitrus, Sneak Peek

Greening disease, known as HLB, is a top concern for citrus growers worldwide. The April issue of Citrus Industry magazine is all about boosting the health of HLB-infected trees. Articles on this theme cover the use of controlled-release fertilizer, bicarbonate management, foliar nutrition and irrigation strategies. This month, for the first time Citrus Industry’s CEU Central article offers a continuing …

Miss Florida Citrus 2017 Crowned

Abbey TaylorCitrus

A new Miss Florida Citrus has been crowned. Paige Todd was shocked to hear her name called as the 2017 Miss Florida Citrus title winner on March 18. “I took a second because it didn’t quite get to my brain through my ears, but once it did, I was very excited,” Todd explained. Todd is a third-year student at the …

Safeguarding Citrus Stock

Tacy CalliesCitrus Greening, Regulation

By Georgios Vidalakis On March 30, 2007, I received a memorable phone call in my office at the University of California (UC), Riverside. “Georgios,” said the caller, “The 2008 Farm Bill will establish the National Clean Plant Network (NCPN) for specialty crops. This program will be like no other because it will be driven from the ground up. The system …

zinc

Citrus Agency Hopes for Rebound After New Forecast

Daniel CooperCitrus, Forecast, Industry News Release

The Florida Department of Citrus is hoping for a better second half of the growing season after the latest decline in projections for the state’s orange and grapefruit harvest. Meanwhile, Agriculture Commissioner Adam Putnam said a 4 percent drop from February to March in the forecast from the U.S. Department of Agriculture is another sign of the effects of deadly …

Wonderful Citrus Acquires Major Fruit Marketing and Import Business

Kelsey FryCitrus

Media Contact: Steven Clark 310-966-3517 steven.clark@wonderful.com Significant Supply and Distribution of Counter-Seasonal Citrus Products and Domestic Grapefruit Added to America’s Largest Integrated Grower, Shipper and Packer of Fresh Citrus DELANO, CALIFORNIA, and FORT PIERCE, FLORIDA (February 1, 2017) – Wonderful Citrus, America’s largest integrated grower, shipper and packer of fresh citrus, has purchased DNE World Fruit, the largest citrus marketer …

Finger Lime Could Be New Crop for Citrus Growers

Tacy CalliesBreeding

By Manjul Dutt, Ethan Nielsen and Jude Grosser The finger lime is a citrus relative, scientifically named Microcitrus australasica. Finger limes are native to Australia and are so named because the fruits are long and fingerlike in shape (see figures 1 and 2). Finger limes belong to a group of similar citrus relatives, all originating from Australia with common names …

Georgia Citrus Association Holds First Annual Meeting

Kayla MercerCitrus

The Georgia Citrus Association held its first annual meeting in Tifton, Georgia today. The association’s president, Lindy Savelle, said the meeting was a huge success. The Georgia Citrus Association began in October with 27 members. Since then, the association has grown. Savelle says that there were over 275 people in attendance for the meeting. There were also 21 vendors and …