global

Citrus Industry Members to Advise on Trade

Josh McGillTrade

Several members of the U.S. citrus industry have been appointed or re-appointed to the federal Agricultural Technical Advisory Committee for Trade in Fruits and Vegetables. They include James Cranney Jr. of California Citrus Quality Council, Casey Creamer of California Citrus Mutual, Melissa Frank-Poole of The Wonderful Company, Dale Murden of Texas Citrus Mutual and Daniel Richey of Riverfront Packing Company. …

Tau Fruit Fly Quarantine Expanded

Josh McGillCalifornia Corner, Pests, Regulation

Federal and state agriculture agencies on Aug. 15 expanded the Zeugodacus tau fruit fly quarantine in the Stevenson Ranch area of Los Angeles County, California. The action was taken by the U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) and the California Department of Food and Agriculture (CDFA). The expansion was in response to the confirmed …

control

USDA Funds Three Georgia Citrus Projects

Josh McGillGeorgia, Research

The U.S. Department of Agriculture Agricultural Marketing Service (USDA AMS) funded three citrus projects in Georgia for fiscal year 2023. SATSUMA EDUCATIONThe Georgia Department of Agriculture (GDA) received $103,225 for a satsuma education project. GDA will partner with local farmers and produce distributors to increase the availability of Georgia-grown satsuma mandarins in retail locations. The project will work closely with …

Peru

Global Mandarin Production Declining

Josh McGillCrop Forecast, International, Mandarins

Global production of tangerines/mandarins for 2022–23 is estimated by the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) to be 36.9 million metric tons (MMT), down 900,000 metric tons (MT) from the prior year. China production, which accounts for almost 72% of global tangerine/mandarin production, is estimated to be down 2% to 26.5 MMT due to lower yields. European …

Agrobacteria Shows Promise Against HLB

Josh McGillHLB Management, Research

U.S. Department of Agriculture Agricultural Research Service (USDA ARS) scientists have discovered a way to augment a citrus tree’s natural resistance to pathogens, including HLB. The scientists are in the Crop Improvement and Genetics Research (CIGR) unit in Albany, California. According to James Thomson, a geneticist at CIGR, by incorporating receptors that can recognize pathogens, scientists are able to activate …

Less Global Orange Production

Josh McGillCrop Forecast, International

Global orange production for 2022-23 is estimated by the U.S. Department of Agriculture Foreign Agricultural Service (USDA FAS) at 47.8 million metric tons (MMT), 5% less than the prior year. Lower production in the European Union, Turkey and the United States is only partially offset by a larger crop in Egypt. U.S. production is estimated to drop by over a …

Tau Fruit Fly

First Tau Fruit Fly Quarantine in Western Hemisphere

Josh McGillCalifornia Corner, Pests, Regulation

A portion of Los Angeles County has been placed under quarantine for the Tau fruit fly (Zeugodacus tau group) following the detection of more than 20 flies in the unincorporated area of Stevenson Ranch, near the city of Santa Clarita. The fly has a very wide host range, including numerous citrus varieties as well as a select range of native …

Biggest Need for Georgia Citrus Is Research

Josh McGillGeorgia, Research

The Georgia Citrus Commission members have been selected to serve the state’s up-and-coming industry. Now it is time for those five individuals to determine the pathway for the industry to be successful for the foreseeable future. Commission member Lindy Savelle believes research is the key component in advancing the state’s citrus industry. She said that is why the Georgia Citrus …

global

Final U.S. Citrus Forecast Has Several Changes

Tacy CalliesCrop Forecast

The final U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS) citrus forecast for the 2022–23 season, issued July 12, has several changes from the June forecast. FLORIDAFlorida’s all-orange forecast rose approximately 1% to 15.85 million boxes, up 100,000 boxes from June. The full increase is in the Valencia orange forecast, which rose to 9.7 million boxes. Florida’s all-grapefruit …

Lemon Scion Research Summarized

Josh McGillCalifornia Corner, lemons, Varieties

An assortment of lemon scions producing fresh market fruit performed differently for yield and other qualities in three California locations. Glenn Wright, University of Arizona associate professor and Extension specialist for tree crops, provided the comparative results from the three locations in a June 20 webinar. All results are through the 2020–21 season. SANTA PAULAThe Santa Paula location, with a …

USDA Citrus Breeding Program Focused on Rootstock and Variety Solutions

Josh McGillBreeding, Rootstocks, Varieties

The U.S. Department of Agriculture’s (USDA) U.S. Horticultural Research Laboratory in Fort Pierce, Florida, has been home to a citrus rootstock and variety breeding program for many years. Kim Bowman, a research geneticist, has been with the program for more than 30 years. More recently, Matthew Mattia, a geneticist, joined the breeding team. They provide an update on the program …

Fair Access to Agriculture Disaster Programs Act Introduced

Josh McGillLegislative

U.S. Representatives Jimmy Panetta of California and Kat Cammack of Florida have introduced bipartisan legislation to reduce income barriers that producers face in accessing agriculture disaster assistance. The Fair Access to Agriculture Disaster Programs Act aims to ensure that basic safety-net programs for producers are readily available to help full-time farmers recover following natural disasters. Current adjusted gross income (AGI) …

Update on Fungicides for Citrus

Josh McGillCalifornia Corner, Diseases

In a recent webinar, Jim Adaskaveg, University of California, Riverside professor and plant pathologist, discussed some recently registered fungicides to manage phytophthora and other fungal diseases of citrus. Orondis was registered in 2018, Presidio in 2019 and Revus in 2020. Adaskaveg said Orondis and Revus each contain a new active ingredient with a different mode of action and provide a …

Critical Minerals Bill Seeks to Secure Fertilizer Supplies

Josh McGillLegislative, Nutrition

Four members of Congress have introduced a bill to include phosphate and potash on the final List of Critical Minerals of the U.S. Department of the Interior. The U.S. representatives are Kat Cammack of Florida, Barry Moore of Alabama, Elissa Slotkin of Michigan and Jimmy Panetta of California. “A nation that cannot feed itself is not secure,” Cammack said. “Without …

Federal Funding for Citrus Includes Boost for Breeding

Josh McGillBreeding, California Corner

California Citrus Mutual (CCM) in mid-June welcomed congressional support for critical federal citrus programs. The programs being supported include the Citrus Health Response Program, the HLB Multi-Agency Coordination Group and an additional $1 million in federal funding for a new citrus breeding program. The House Appropriations Committee has included additional funding for citrus breeding research. The research is intended to …

No Perfect Tree Spacing for Multiple Objectives

Josh McGillCalifornia Corner, planting

Looking for the perfect tree planting density to meet all of your objectives for citrus fruit quality and yield? That may not be possible, University of California Cooperative Extension’s Craig Kallsen said in a recent talk about planting density’s impact on navel orange yield and quality.  The citrus and pistachio farm advisor for Kern County gave the example of a …

H-2A Visa Fees to Increase June 17

Josh McGillLabor, Regulation

The U.S. Department of State (DOS) fees for petition-based non-immigrant visas for H-2A temporary foreign workers will increase on June 17, Florida Fruit & Vegetable Association (FFVA) reported. The final rule from DOS will increase the H-2A visa fees by 7.9%, from $190 to $205, less than DOS originally proposed in 2022. In its original proposal, DOS would have increased …

Florida Citrus Forecast Sees Small Changes

Tacy CalliesCrop Forecast

With the 2022–23 season harvest virtually completed for all varieties, the June citrus forecast for Florida had several slight changes. The Florida orange and grapefruit forecasts each climbed 1% from May, while the tangerines/tangelos forecast dropped 2%. Forecasts from the U.S. Department of Agriculture National Agricultural Statistics Service (USDA NASS) were unchanged for Arizona, California and Texas. FLORIDA ORANGESFlorida’s all-orange …

Know Your Purpose for Pruning

Josh McGillPruning

“Don’t prune if you do not know why you are pruning,” University of California Cooperative Extension’s Craig Kallsen cautioned in a June 6 webinar about pruning navel oranges. “It’s a lot of work and thus expensive.” “Generally, pruning of any kind reduces total fruit yield,” the citrus and pistachio farm advisor for Kern County stated. “The goal of pruning is …

Citrus Research Board to Host Webinar Series

Josh McGillCalifornia Corner, Education

California’s Citrus Research Board (CRB) has announced its 2023 Citrus Growers Educational Webinar Series. CRB will hold four one-hour webinars on Tuesdays at 10:00 a.m. The dates are June 6, 13, 20 and 27. Each webinar will highlight valuable research and practical discussions for growers. Here’s the lineup: JUNE 6Topic: Tree Density and Pruning Affect Fruit Numbers, Size, Quality and …