HLB

Changing With the Times

Daniel CooperIndustry News Release

By Robin Loftin and Frank Giles When HLB was first confirmed in Florida in October 2005, it was difficult to imagine the path the disease would take the state’s citrus industry down. In some ways, it has been a testament to the resolve and ingenuity of growers who have kept trees alive and continued planting, despite some early prognostications that …

he called

PIECES OF THE PAST: He Called It a Day

Daniel CooperPieces of the Past

By Brenda Eubanks Burnette University of Florida Professor P.H. Rolfs gave a speech during the 1935 Florida State Horticultural Society (FSHS) meeting about the “Founders and Foundations of Florida Agriculture.” (FSHS Proceedings, 1935). An interesting read, it touched on many of the major industry members of the time, but I truly loved the following excerpt I found under the heading …

relief fund

Georgia Hurricane Relief Fund Accepting Applications

Daniel Cooperhurricane

The Weathered But Strong: Georgia Hurricane Relief Fund has announced that applications are open for farmers impacted by Hurricane Helene. The relief fund was established by the Georgia Department of Agriculture (GDA) in partnership with the Georgia Foundation for Agriculture and with support from more than 40 agricultural partners. The fund aims to raise $1.5 million by Dec. 31 to …

open house

Indian River Open House Includes Varieties Display

Daniel CooperEvents, Indian River, Varieties

The University of Florida Institute of Food and Agricultural Sciences Indian River Research and Education Center (UF/IFAS IRREC) will hold an open house Saturday, Dec. 7 from 9 a.m. to 2 p.m. Numerous activities are planned for the facility at 2199 S. Rock Road in Fort Pierce.  UF/IFAS IRREC and its next-door neighbor, the U.S. Department of Agriculture-Agricultural Research Service …

hybrid

HLB-Tolerant Hybrid Varieties Highlighted

Daniel CooperEvents, Indian River, Varieties

Two varieties that tolerate HLB and produce ample fruit yield and juice were the highlights of the recent Millennium Block Field Day in Fort Pierce, Florida. The 20-acre Millennium Block at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center (IRREC) examines fresh fruit varieties and rootstocks. “The two varieties that give …

flowering

How to Handle Extended Flowering in HLB Trees

Daniel CooperProduction, Tip of the Week

By Tripti Vashisth University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) flower bud induction advisories for 2024–25 started on Nov. 25. The advisories will be posted bi-weekly until March 2025. The goal of the advisories is to provide growers and production managers with a complete overview of flowering prediction. Every advisory will aim to deliver recommendations for that …

momentum

Juice Maturity Standards Eased; Varieties Approved for Licensing

Daniel CooperFlorida Citrus Commission, Varieties

Update as of 12-2-24: For the period beginning 12:00 a.m. on Dec. 2, 2024, and ending at 11:59 p.m. on May 23, 2025, maturity standards in regard to ratio are suspended for all grapefruit including field run and eliminations. This emergency rule supersedes Emergency Rule 20ER24-4. At the request of Florida processor and grower associations, the Florida Citrus Commission (FCC) …

Secretary of Agriculture

Brooke Rollins Tapped to Lead USDA

Frank GilesUSDA

President-elect Donald Trump has selected Brooke Rollins to lead the U.S. Department of Agriculture (USDA) in his second term. Currently, Rollins serves as president and chief executive officer of the America First Policy Institute. Rollins was formerly director of the Domestic Policy Council and assistant to the president for Strategic Initiatives in the White House under President Donald Trump, where …

automation

Large Grant to Aid Nursery Automation

Daniel Coopernursery, Technology

Imagine a future where nurseries can effortlessly manage their plants with cutting-edge automation technologies, using potting or weed-spraying robots instead of having to dig each hole or spray each pot by hand. With the help of a $9.8 million grant from the U.S. Department of Agriculture National Institute of Food and Agriculture, this vision is becoming a reality. The University …

Farm Workforce

U.S. House Chairs Ask for H-2A Effectiveness Evaluation

Daniel CooperLabor

Two U.S. House of Representatives committee chairs recently sent a letter to the Government Accountability Office (GAO) asking it to evaluate the effectiveness of the H-2A visa program. The letter was sent by Education and the Workforce Committee Chairwoman Virginia Foxx of North Carolina and Agriculture Committee Chairman Glenn Thompson of Pennsylvania. The H-2A visa program, widely used in agriculture, …

evaluation

Improved Method for Evaluation of Canopy Density

Daniel CooperTechnology

The American Society for Horticultural Science (ASHS) journal HortScience recently published an article that describes a simple, low-cost method for accurate canopy evaluation of citrus. The authors are Taylor Livingston, Amit Levy and Tripti Vashisth of the University of Florida Institute of Food and Agricultural Sciences Citrus Research and Education Center. A summary of the article follows.  Citrus cultivation presents …

root recovery

Positive Early Harvest Reports

Daniel CooperHarvesting, HLB Management, OTC Expert

Sponsored Content In this special series, Tom Johnson, owner of TJ BioTech, tackles questions on trunk-injection applications to treat HLB. Q: Are there any 2024–25 early harvest reports that have come from citrus growers using ReMedium TI®? Tom Johnson: Yes. There are several reports, but some of the numbers still need to be confirmed before they are reported. However, I …

industry survey

Florida Growers Reminded to Complete State of Industry Survey

Daniel CooperFlorida, Survey

The 2024 Florida Citrus State of the Industry Survey will provide a current view of the status of the state’s citrus industry. Among the topics covered in this year’s survey are hurricane impacts and the use of trunk-injection therapies to improve the health of HLB-infected trees. If you are a grower or a consultant/caretaker (who can answer generally on behalf …

Oriental fruit fly

California Announces Oriental Fruit Fly Quarantine

Daniel CooperCalifornia Corner, Pests, Regulation

A portion of California’s Orange County has been placed under quarantine for the Oriental fruit fly. The California Department of Food and Agriculture (CDFA) reported the quarantine Nov. 6. It followed the detection of eight flies in and around the cities of Santa Ana and Garden Grove.  The quarantine zone measures 87 square miles. It is bordered on the north …

flame

New Flame Grapefruit Selection Offers Improved HLB Tolerance

Daniel CooperGrapefruit, Tip of the Week, Varieties

By Manjul Dutt, Sheetal Ramekar and Gary England The grapefruit was created by chance from a cross between a pummelo and a sweet orange. It was first discovered in Barbados in the 18th century. All the commercially sold grapefruits today trace their roots back to the Duncan variety of grapefruit. Cultivars existing today were developed through natural and induced mutations …

trunk-injection

Grower Meeting Features Trunk-Injection Results and Hurricane Relief

Daniel CooperEvents, HLB Management, hurricane

Florida Citrus Mutual hosted a grower informational meeting on Nov. 13 at Kenny and Cookie Sanders’ Grove House in Zolfo Springs. About 80 citrus growers gathered for the event to hear more about the latest research on trunk-injection therapy and discuss recovery efforts after Hurricane Milton. Ute Albrecht, associate professor of plant physiology with the University of Florida Institute of …

field day

Field Day Featured Favorable Fresh Fruit Rootstock and Scion Combinations

Daniel CooperEvents, Rootstocks, Varieties

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center recently hosted a field day showcasing its Millennium Block citrus grove. The field day went on despite the grove being impacted by a tornado associated with Hurricane Milton in October. The Millennium Block is one of the largest experimental trials examining fresh fruit …

Lukas Hallman

UF/IFAS Colleagues Laud Lukas Hallman

Daniel CooperAwards, Education

University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) colleagues have acknowledged Lukas Hallman for his distinguished achievements and contributions as a graduate student. Hallman completed master’s and doctoral degrees in horticultural sciences in the last six years as a UF/IFAS graduate research assistant. He worked in Associate Professor Lorenzo Rossi’s Plant Root Biology Laboratory at the Indian River …

root recovery

Increased Yields Are Significant Return on Investment

Daniel CooperHLB Management, OTC Expert

Sponsored Content In this special series, Tom Johnson, owner of TJ BioTech, tackles questions about optimizing trunk-injection applications to treat HLB. Q: How is ReMedium TI® performing in the fight against citrus greening? Tom Johnson: The reported overall performance of ReMedium TI® has been stellar over the last two years. The reports from the second year of injections are just …

quality

Rain Brings Relief but Brazil Orange Quality Still Low

Daniel CooperBrazil, Orange Juice, Production

Regular rains and mild weather in Brazil’s Citrus Belt of São Paulo and Triângulo Mineiro in late October brought relief for trees affected by prior lack of rain and high temperatures. The better weather may improve the quality of fruit that is still on the trees. But even with the return of rainfall, the 2024–25 orange crop has presented low …