nutrition

BMPs Addressed in Bill

Ernie NeffBMPs

Florida Sen. Ben Albritton filed a bill (SB 1000) to address issues related to best management practices (BMPs), the Nov. 19 Florida Citrus Mutual Triangle newsletter reported. According to the Triangle, the bill addresses several issues stemming from outdated science supporting University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) nutrient recommendation rates pertaining to BMPs. The bill also …

cold tolerance

Texas Freeze Update: Fruit Is Sparse

Ernie Nefffreeze, Texas

Surviving citrus trees in South Texas have bounced back from extreme freeze during Winter Storm Uri in February, but fruit is sparse this season, said Texas A&M AgriLife Extension horticulturist Juan Anciso.   An AgriLife Extension study estimated the severe freeze caused $230 million in damage to Texas’ citrus industry. Around 80% of the orange crop and almost 70% of …

Sneak Peek: December 2021 Citrus Industry

Tacy CalliesSneak Peek

Everyone seems to get busier during December as the holidays near. With the harvest season in full swing, this is especially true in the Florida citrus industry. Amidst the rush to complete holiday preparations and tend to never-ending grove tasks, it’s a good idea to pause for a moment to consider farm safety issues. The December issue of Citrus Industry …

CREC Open House a Hit

Ernie NeffEvents

The Citrus Research and Education Center (CREC) Nov. 16 open house and field day “was quite a crowded event. It went off really well,” CREC Director Michael Rogers reports. Rogers says the event drew about 200 industry members, as well as 150 CREC faculty, staff and students. The CREC is a University of Florida Institute of Food and Agricultural Sciences …

HLB Research Grants Go to UF/IFAS

Ernie NeffResearch

The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) was recently awarded more than $2.2 million in federal grants for HLB research. The funding came from the U.S. Department of Agriculture’s (USDA) National Institute of Food and Agriculture (NIFA) Emergency Citrus Disease Research and Extension Program. UF/IFAS researchers are also serving in leadership roles in two other NIFA-funded …

Spider Mites in Florida Citrus

Ernie NeffPests

By Lourdes Perez Cordero If you are a citrus grower in Central Florida, more than likely you have encountered spider mites. These are a common pest of commercial citrus in the state and their characteristic thin webs make them easy to spot in trees. Spider mites become more abundant between March and June, when the weather conditions are dry, and …

European Union

Update on Florida’s Orange Brix Issue

Ernie NeffOrange Juice

Florida Citrus Mutual (FCM) provided additional information about the issue of low Brix oranges in its Nov. 19 Triangle newsletter. It reported that Florida growers and processors “are bracing for another season of low Brix oranges.” Earlier this year, FCM sought enforcement discretion regarding Brix in pasteurized orange juice, not from concentrate (NFC), from the Federal Drug Administration (FDA) with the …

Mississippi

New HLB Find Is Likely Farthest North in Florida

Ernie NeffHLB Management

What is believed to be the most northern HLB find in Florida was made the first week of November in a backyard Satsuma tree in Tallahassee. A homeowner sent photos of the tree’s symptoms to Leon County Extension horticulture agent Mark Tancig, who collected samples that were confirmed as HLB. “I’ve told the homeowner he should remove it (the tree), …

H-2A

Heat Standard Could Negatively Impact Citrus

Tacy CalliesRegulation, Safety

Potential rules protecting indoor and outdoor workers from hazardous heat could have significant ramifications for U.S. citrus growers. Growers and industry members can submit comments on or before Dec. 27 to the Occupational Safety and Health Administration (OSHA) about any concerns they may have. Imagine workers in a citrus grove enjoying 35- to 45-minute rest breaks every hour if the …

HLB Research Funded for $11 Million

Ernie NeffResearch

The U.S. Department of Agriculture’s (USDA) National Institute of Food and Agriculture (NIFA) announced an investment of nearly $11 million for research to combat HLB. “NIFA’s Emergency Citrus Disease Research and Extension program brings the nation’s top scientists together with citrus industry representatives to find scientifically sound solutions to combat and prevent HLB at the farm-level,” said NIFA Director Carrie …

weather

Cold Protection: The Tried and the New

Ernie Neffcold protection

Tried and proven cold protection techniques and changes to the Florida Automated Weather Network (FAWN) were discussed in a virtual Nov. 17 winter weather program. Chris Oswalt, citrus Extension agent for Hillsborough and Polk counties, summarized the decades-old cold protection techniques still practiced by Florida citrus growers. One of the first steps in cold protection is being prepared by staying …

Early Performance of Orange Rootstocks in Commercial Settings

Tacy CalliesEconomics, Rootstocks

By Ariel Singerman, Stephen H. Futch and Brandon Page This article provides estimates on the performance of different rootstocks grafted with Valencia sweet orange scions in commercial field conditions. These are the first estimates obtained from side-by-side trials that compare the performance of rootstocks developed by two breeding programs: The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) …

citrus

All In For Citrus Podcast, November 2021

Tacy CalliesAll In For Citrus Podcast

The important process that gets new citrus varieties in the hands of growers is the main topic of the November episode of the All In For Citrus podcast. Michael Rogers, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC) director, discusses the recent CREC open house where breeders displayed potential new varieties for …

Citrus World Reports Increased Returns

Ernie NeffIndustry News Release

Citrus World, Inc. (CWI) reported its top pool for early- and mid-season oranges paid a combined $2.41 per pound solid (PPS) last season. The same combined pool for Valencia oranges paid $2.61 PPS. Grapefruit returned an average of $2.30 PPS. The results were announced at CWI’s annual stockholders’ meeting on Nov. 8. Chief Operating Officer Chris Groom discussed sales performance …

Researchers Share Tree Health Suggestions

Ernie NeffHLB Management

University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers gave a crowd of growers suggestions that can help keep citrus trees healthy. The panel discussion was part of the Nov. 16 open house and field day at the UF/IFAS Citrus Research and Education Center in Lake Alfred. HLB-affected trees need enhanced nutrition “throughout the growing season,” said horticulturist …

Citrus Specialist John Pehrson Honored

Len WilcoxCalifornia Corner

It’s been 30 years since John Pehrson retired as a University of California Cooperative Extension (UCCE) citrus specialist, but he left such a lasting impression on the citrus industry that his work is still revered today. Pehrson was gifted at translating University of California (UC) research and offering practical solutions to help growers better manage their resources and improve citrus …

HLB Changed UF/IFAS Recommendations

Ernie NeffHLB Management

Kelly Morgan recently summarized several recommended changes in Florida citrus production practices brought on by the devastating disease HLB. Morgan is a University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) soil and water science professor. He discussed what growers need to know to follow best management practices (BMPs) at the recent Citrus Nutrition Day at the UF/IFAS Citrus …

irrigation

Getting Ready for Cold Weather

Ernie Neffcold protection

By Ray Royce As we are now in November, growers should start to think about the prospect of the potentially adverse conditions that winter can bring. Do not get caught off guard by delaying your winter preparations. There are a few measures that growers can undertake to better prepare for cold weather, and now is a good time to start …

Keep Food Local & Affordable Act Introduced

Ernie NeffLegislative

U.S. Representative Greg Steube of Florida recently introduced the Keep Food Local & Affordable Act to combat the recent rise in food prices due to historic labor shortages and inflation. This legislation would implement a temporary stay on the H-2A adverse effect wage rate (AEWR) for states struggling to find domestic workers. The H-2A program allows temporary foreign workers in …

mandarin

Breeders Discuss Favored Citrus Varieties

Ernie NeffVarieties

Fred Gmitter and Jude Grosser discuss some relatively new varieties they like – a mandarin, some oranges and a pummelo-grapefruit hybrid. Gmitter and Grosser are University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) plant breeders at the Citrus Research and Education Center. SUGAR BELLE® MANDARIN“Looking at Sugar Belle® and its performance against citrus greening, it’s clearly one of …