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Below you'll see everything we could locate for your search of “IMG citrus”
Brazilian citrus farming faces several challenges, including the shortage of labor to harvest the fruit and the efficiency and performance of the harvesters’ work. The Harvest+ project, created by Fundecitrus, seeks to improve the harvest process through improvements in manual harvesting and promoting mechanized and semi-mechanized solutions. One result achieved by the project is a 7% increase in the daily …
Agricultural officials recently expanded the areas in California quarantined for citrus greening disease [also known as huanglongbing (HLB)], which is spread by Asian citrus psyllids. The quarantined area in Orange and Riverside counties was increased by a total of approximately 31 square miles. The U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) in cooperation with the …
By Fernando Alferez and Divya Aryal Brassinosteroids (BRs) are a class of plant growth regulators with several effects on plant growth and development. University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) work in the last few years has shown that BR treatments may influence internal maturity in Hamlin sweet orange if performed at the right time. Research has …
Trunk injection of oxytetracycline (OTC) has been the center of attention in Florida citrus for the past two years since the Environmental Protection Agency registered formulations of the material for use. But experience with antibiotics in Florida citrus is not new. That was part of the message Lukasz Stelinski delivered to attendees of the Citrus & Specialty Crop Expo in …
Li Ningxian, a fruit grower in China’s Jiangxi province, discovered in 2004 that some of his Nanfeng oranges matured about six weeks earlier than usual. Although he attempted to propagate these early-maturing branches, the variety proved unstable with sugar content. Ningxian sought help from YI Hualin, a professor at Huazhong Agricultural University College of Horticulture & Forestry Sciences, who specializes …
The benefits of implementing citrus under protective screen (CUPS) could be major for growers in the cold-hardy region. But they first must overcome the major limiting factor associated with the system — its cost. Arnold Schumann, a professor of soil fertility and water quality at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education …
A 2024 University of Florida (UF) study showed that demand for orange juice (OJ) would have declined by 8% without the awareness of Florida Department of Citrus (FDOC) promotional activities. The study estimated consumption would have decreased by an additional 75.7 million single-strength equivalent gallons — equal to roughly 13.7 million boxes of Florida processed oranges — without FDOC promotions. …
University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researcher Lauren Diepenbrock recently offered post-hurricane observations and management suggestions for some insects and snails. Diepenbrock is an assistant professor at the Citrus Research and Education Center. BULIMULUS SNAILS Related Bulimulus snail species have been found to lay eggs in the fall after major rain events. Both small and larger …
The University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) recently announced changes to the Florida pesticide examination process. It noted that pesticide applicators often rely on UF/IFAS Extension to obtain pesticide education, training and support, and to take their respective exams. All 67 county offices have historically offered free exams, through paper or using a computer. The changes …
The U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA/APHIS) and the California Department of Food and Agriculture (CDFA) expanded the Mediterranean fruit fly (Medfly) quarantine in Alameda and Santa Clara counties in California twice in October. The expansions are in response to the confirmed detections between Oct. 7 and Oct. 15 of 22 wild female Medflies, 14 …
An expert in postharvest technology for Florida’s fresh produce industry recently received two honors in one week. Mark Ritenour’s professional colleagues with the American Society for Horticultural Science (ASHS) named him a fellow at the society’s annual conference in Honolulu, Hawaii. He also began his role as associate director for the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) …
The U.S. Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) has determined that Soilcea’s modified sweet orange, which reportedly has resistance to HLB, is not a plant pest or a plant that requires regulation under 7 CFR part 340. USDA APHIS regulates the “Movement of Organisms Modified or Produced through Genetic Engineering” as described in 7 CFR …
By Ozgur Batuman, Sanju Kunwar and Ana Redondo In a promising effort to protect citrus from huanglongbing (HLB), University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers are exploring the potential of Australian lime as an interstock graft for Valencia scions with Swingle rootstock. The interstock technique uses various limes, known for their natural HLB-tolerant peptides, between the …
U.S. Sen. Marco Rubio (R-FL) and Florida members of Congress recently urged Secretary of Agriculture Tom Vilsack to ensure Florida farmers get critical aid and policy flexibilities as they recover from Hurricanes Helene and Milton. “These back-to-back major hurricanes have decimated Florida agriculture, our state’s second largest industry,” the Florida legislators’ letter to Vilsack stated. “According to the Florida Department …
Not all citrus disease concerns center around huanglongbing (HLB). While HLB disease garners much of the headlines because of its devastation to Florida’s citrus crop, growers in the cold-hardy citrus region should be mindful of other diseases that can devastate a crop if left untreated. Jonathan Oliver, University of Georgia (UGA) assistant professor and small fruits pathologist, highlighted some of …
The drop in Brazil’s 2024 citrus harvest is due, among other factors, to the long period of drought observed in the Citrus Belt, according to Fundecitrus. Mitigating problems related to periods of drought is the objective of several studies being conducted by Fundecitrus, Embrapa Cassava and Fruits, Coopercitrus Credicitrus Foundation and the Agronomic Institute (IAC). One of these studies takes …
By Mongi Zekri Editor’s note: This article grants one continuing education unit (CEU) in the Core category toward the renewal of a Florida Department of Agriculture and Consumer Services restricted-use pesticide license when the accompanying test is submitted and approved. The fate processes for pesticides fall into three major types: adsorption, transfer and degradation. PESTICIDE ADSORPTION The adsorption process binds …
By Brenda Eubanks Burnette Florida Citrus Mutual was organized in 1948 to help stabilize citrus prices. The organization eventually expanded its focus to address the need for a strong unified voice for the Florida citrus industry on issues debated at the local, state and federal level. However, to get that unified voice from the board members was often a challenge, …
The Florida Fruit & Vegetable Association (FFVA) announced the selection of 12 up-and-coming agriculture industry leaders for Class 14 of its Emerging Leader Development Program (ELDP). Class 14 members are: Over the coming year, participants will visit FFVA’s headquarters to learn about all facets of the association and tour farming and packing operations in Florida. They will meet in Tallahassee …
A Brazilian study evaluated the effects of top pruning on orange trees located on the edges of an orchard as part of an HLB management strategy. The pruning was an attempt to attract the HLB-spreading psyllid from external areas to the orchard edges and control it, reducing its dispersion into the orchard. Fundecitrus and Embrapa Cassava and Fruits conducted the …
