citrus nutrition

USDA to Survey Fruit Growers About Chemical Use

Daniel CooperIndustry News Release

The U.S. Department of Agriculture’s National Agricultural Statistics Service (NASS) will survey fruit growers in 11 states, including Florida, Georgia and South Carolina, for its biennial Fruit Chemical Use Survey. The survey will collect information on bearing acreage, pest management practices, pesticide application, acres treated and rates applied for more than 12 fruit crops. “Pesticide data makes this survey a …

citrus greening

Researchers to Look Deeper Into HLB Management

Tacy CalliesHLB Management, Research

By Karla Arboleda University of Florida Institute of Food and Agricultural Sciences researchers are getting ready to conduct several trials on tools used to protect young citrus trees from HLB. The team of five researchers will receive $665,471 in funding from the U.S. Department of Agriculture for experiments at the Citrus Research and Education Center (CREC) in Lake Alfred. Lauren …

dorian

Millions in Agricultural Crops at Risk as Dorian Approaches Florida

Daniel CooperCitrus, Grapefruit, hurricane, Industry News Release, Weather

GIf Hurricane Dorian makes landfall mid-way up Florida’s Atlantic Coast – as many models predicted Thursday afternoon – the storm could devastate not only Central Florida tourist destinations, but also the region’s agricultural areas, which include significant acreage devoted to citrus, vegetable, ornamental plant and cattle production. Economists and Extension faculty with the University of Florida Institute of Food and …

H-2A Made Easier

Ernie NeffLabor

A panel discussion at Citrus Expo’s general session aimed to help make the federal H-2A foreign guest worker program a little easier for agriculturists to navigate. The panel included a grower representative who has used H-2A, a labor attorney who is an H-2A expert, and a federal Department of Labor (DOL) regional director. Natalie Gupton, director of business services and industry …

Hands-on Session Was a Hit

Ernie NeffCitrus Expo

A great new addition to the Citrus Expo program this year was a hands-on session that allowed growers to participate in scientific demonstrations while interacting with University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers. Expo seminar coordinator Tripti Vashisth said all 11 demonstration stations were crowded. “It went really well, and we got very good attendance — …

California Sets Wildfire Smoke Rule

Len WilcoxCalifornia Corner, Regulation

A new regulation from California’s Division of Occupational Safety and Health (Cal/OSHA) will affect citrus field work during wildfire season. The Cal/OSHA Standards Board has approved an emergency regulation designed to protect workers exposed to wildfire smoke. The emergency regulation will be in effect for one year and will expire on July 29, 2020. The agency is working to develop …

podcast

Nutrient Sampling to Be Funded by UF/IFAS

Ernie NeffNutrition

A University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) official announced at Citrus Expo that UF/IFAS will fund “starter kits” for nutrient sampling. Citrus Research and Education Center (CREC) Director Michael Rogers says the kits will allow for leaf and soil sampling in a 20-acre block for a year. Growers can get the starter kits at meetings slated …

Manipulating Flowering for Better Grove Management

Tacy CalliesProduction, Research

By Tripti Vashisth, Garima Singh and Megan Dewdney Citrus trees grown in the field undergo various types and levels of stress continuously. The stressors can be several things, including heat, cold, drought, soil pH, chemicals, pests and diseases. The constant presence of huanglongbing (HLB) and psyllid infestation adds stress to the trees, which compromises the plant response and makes the …

‘Florida Farmers Are Going to Be the Best Hemp Growers in the Country’

Ernie NeffAlternative Crops

“Florida farmers will eventually overtake the rest of the country” in hemp production, predicts Holly Bell, Florida Department of Agriculture and Consumer Services (FDACS) director of cannabis. In an interview with Citrus Industry Editor Tacy Callies, Bell summarizes her talk at the general session of Citrus Expo. Bell says “Florida farmers are going to be the best hemp growers in …

Dundee Growers Have Hope Despite HLB

Tacy CalliesHLB Management

By Ernie Neff Like all Florida citrus packers, “our citrus volume is down substantially because of HLB,” says Dundee Citrus Growers Association (CGA) Chairman and President Lindsay Raley. But unlike many packinghouses that have closed since HLB was discovered in Florida, Dundee CGA’s packinghouse is still thriving. Diversifying beyond citrus and helping its members cope with HLB have been keys …

craft

CRAFT Program Update

Daniel CooperIndustry News Release, Research

The Citrus Research and Field Trial (CRAFT) Foundation Board held its initial meeting on July 31 at Florida Citrus Mutual (FCM) headquarters in Bartow. FCM President Tom Mitchell as well as FCM board members Glenn Beck and Mark Wheeler serve on the CRAFT board along with Harold Browning, Premier Citrus; John Updike Jr., Florida citrus grower; Phillip Rucks, Phillip Rucks …

What to Do if ICE Comes Knocking

Len WilcoxCalifornia Corner, Immigration

California Citrus Mutual (CCM) wants citrus growers and packers to be aware that U.S. Immigration and Customs Enforcement (ICE) has ramped up immigration enforcement around the country. It is important to understand what to do if ICE comes to your place of business. The ICE ramp-up began in mid-July with raids in the street and compliance actions in businesses. In …

pruning

Optimize Fresh Fruit Results With Selective Pruning

Tacy CalliesProduction, Pruning

By Christopher Vincent and Mark Ritenour Planting fresh citrus varieties has increased in popularity. With these potentially high-value crops come questions about management practices, including pruning. This article discusses pruning practices that can improve the health and productivity of citrus trees. The principles of pruning are the same for any citrus plant. However, quality affects value of fresh fruit even …

UF/IFAS Personnel Honored

Ernie NeffAwards

Two University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) citrus researchers and one citrus Extension agent were honored this summer, two by the Florida Entomological Society and one by UF/IFAS. JAWWAD QURESHIEntomologist Jawwad Qureshi received the Entomologist of the Year award at the Florida Entomological Society annual meeting. He was also named president of the society for 2018–19. …

Florida orange

Oxytetracycline Sprays vs. Trunk Injections

Daniel CooperCitrus Greening, HLB Management, Industry News Release, Research

Since 2016, federal authorities have allowed Florida citrus growers to spray oxytetracycline solutions on their trees to combat citrus greening disease. A newly published University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) study suggests that the bactericide would be more effective if it were injected into citrus tree trunks, a practice not currently approved under U.S. law. Citrus …

brazilian

More Predictable Market Ahead

Tacy CalliesGlobal Perspectives

By Marcos Fava Neves With the announcement of the 2019–20 crop in Brazil and Florida’s season over, more information is now available to see where the global orange juice market is headed. HIGHER FLORIDA INVENTORIESAs of July, Florida had 71.6 million boxes of oranges, 200,000 boxes more than the U.S. Department of Agriculture’s June estimate. Inventories in Florida are high. …

The Real Cost of HLB in Florida

Tacy CalliesEconomics, Production, Research

By Ariel Singerman This article summarizes the major changes in the cost of production for processed oranges in Florida since the outbreak of huanglongbing (HLB). To deal with the disease, growers have significantly changed their cultural practices. Those changes have had a considerable impact on the cost of production per acre. NOMINAL COSTS VS. REAL COSTSHowever, given that inflation also …

hlb

Zinkicide Has Potential for HLB

Ernie NeffHLB Management

Research and trials into zinkicide “look very promising” for use against HLB, University of Central Florida researcher Swadeshmukul Santra says. He summarizes a presentation he made at the Florida Citrus Mutual annual conference in Bonita Springs this summer. “It (zinkicide) can improve yield, fruit and juice quality on HLB-affected trees,” stated a slide that Santra presented at the conference. The …

florida

HLB Voluntary Controls for California Growers

Len WilcoxCalifornia Corner, HLB Management

The Citrus Pest & Disease Prevention Committee of the Citrus Research Board (CRB) has endorsed a list of voluntary actions growers can undertake if HLB-infected trees are found in their vicinity. The voluntary actions go beyond the required regulatory response. Beth Grafton-Cardwell, entomologist with University of California Riverside, explained the recommendations during a recent interview with AgNet West multimedia journalist …

fresh

FDOC Response to Cancer Study

Daniel CooperCitrus, Diseases, Industry News Release, Research

A new study suggesting a link between sugary drink consumption, including 100% fruit juice, and increased cancer risk was recently published in a medical journal. The study has spurred a series of news media stories. Researchers of the study, who are based in France, assessed the associations between the consumption of sugary drinks (sugar sweetened beverages and 100% fruit juices), …