 |  |  |  |  |  |  |  |  |
News for citrus growers around the globe
By Anirban Guha and Christopher Vincent A quick body temperature test is common these days before entering many workplaces, hospitals and clinics due to the ongoing COVID-19 pandemic. The purpose is to screen people for fevers, usually with a non-contact infrared thermometer. Measurement of plant body temperatures also has become common for many field crops, not to screen for infectious …
The California Department of Food and Agriculture (CDFA) recently urged all citrus industry members to be extra vigilant in their Asian citrus psyllid (ACP) mitigation steps and adherence to regulatory practices. The request is in response to ACP detections in the Central Valley over the last few weeks. ACP is the vector of HLB disease. Multiple ACP were detected on …
U.S. Representatives Kat Cammack and Al Lawson led members of the Florida congressional delegation to ask the U.S. Environmental Protection Agency (EPA) for expeditious approval of Vismax, a biochemical pesticide for HLB. A letter from the representatives asks the EPA to rapidly approve the use of Vismax in preventing HLB so the industry may access this product before the start …
Uncle Matt’s Organic recently announced the launch of its Matt50 orange juice beverage. Matt50 contains half the sugar and calories of regular orange juice and is boosted with Vitamin C, prebiotics, probiotics, calcium, potassium and folate. Susan McLean, Uncle Matt’s Organic vice president of marketing and innovation, said Matt50 contains just 50 calories per serving. It is sweetened with organic stevia, a …
By Brenda Eubanks Burnette The youngest child of John Wesley Commander Jr., Charles Clements Commander was born on Jan. 23, 1886, in Dawson, Georgia. At the age of 13, he began working as a water boy and a hand in a sawmill until the family relocated to the city of Terra Ceia in Manatee County, Florida, in 1903. Commander became …
The government of Italy has asked the U.S. Department of Agriculture (USDA) to authorize the importation of fresh finger lime (Citrus australasica) for consumption into the United States. USDA’s Animal and Plant Health Inspection Service (APHIS) has drafted a pest risk assessment that describes potential pests associated with the commodity. APHIS shares draft pest risk assessments to determine whether stakeholders …
By Brandon White This time of year is the end of the peak nutrient demand for citrus trees. Regardless of the types of fertilizer or inputs applied in the groves, trees have been taking up nutrients while growing in full tilt during the spring season. One of the greatest factors determining how well trees take up nutrients is soil pH. …
Hot and dry conditions are being seen in citrus groves across the Southeast. Growers are reminded to keep their trees — young and old — supplied with an ample amount of water. Citrus grower Kim Jones, who owns a citrus packing facility in Monticello, Florida, and is part-owner of a similar facility in Tifton, Georgia, discusses the importance of keeping …
By Amit Levy Citrus tristeza virus (CTV) infects the citrus phloem. CTV infects almost all citrus varieties, but it causes different disease symptoms depending on the virus isolate, the citrus variety and scion-rootstock combination. Florida has three dominant strains of CTV: T36, a decline-causing strain T30, which normally does not cause severe disease VT, a stem-pitting causing strain CTV is …
Gas prices in Florida are at an all-time high. According to the American Automobile Association (AAA), the average cost of a gallon of regular unleaded fuel in Florida on May 16 was $4.497, which is $0.014 higher than the national average. Gas prices are up $1.60 cents per gallon from one year ago, while diesel prices have rose $2.62 over …
Florida citrus grower Ed James shared his successful experience with cover crops during a recent event he hosted at his Howey-in-the-Hills grove. The event, sponsored by Sand to Soil Services, included talks from industry experts on soil health and plant nutrition. James said his production went to “zero” before he planted cover crops about 12 years ago. Production “gradually came …
While sending citrus tissue samples to the lab for analysis remains important, the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) has developed a smartphone application (app) that can supplement lab analysis to identify leaf symptoms of key nutrient deficiencies and certain pests and diseases. Arnold Schumann, a professor of soil and water science with UF/IFAS, demonstrated how …
By Ramdas Kanissery, Nimal Timilsina and Ruby Tiwari Chemical weed control is an essential component of the toolbox to keep weeds in check in citrus groves. Citrus growers primarily rely on herbicide to manage weeds due to their efficacy and cost-effectiveness. Despite their benefits, herbicides may have a wide range of unintended effects on citrus. For instance, an herbicide-related injury …
An event in Lake Placid, Florida, on the potential of bamboo as an alternative commercial crop drew a large turnout of growers. Citrus growers, in particular, are interested in crops that could go on marginal grove land until a more viable solution to HLB comes along. Bamboo might fill that need, according to Phillip Rucks, owner of Phillip Rucks Citrus …
Brazil’s Fundecitrus has launched the Insecticide Rotation Guide for Psyllid Control. Its aim is to help producers control the insect vector of citrus greening, highlighting the importance of proper rotation of products to avoid the selection of resistant psyllids. The resistance of insects and mites to pesticides can compromise the effectiveness of products and, consequently, the control of the pest …
Alico Inc. reported it had reduced orange production and lower pound solids per box during the six months that ended March 31. However, the company received higher prices per pound solids. For the period, Alico Citrus harvested approximately 4.1 million boxes of fruit, a decrease of 10.3% from the same period of the prior fiscal year. The decrease is principally related to fewer pieces …
The May 12 federal crop forecast increased Florida’s expected Valencia orange crop by 10% and reduced the state’s grapefruit projection by 6%. The Valencia crop was increased by 2 million boxes, to 22 million boxes, in the forecast from the U.S. Department of Agriculture’s (USDA) National Agricultural Statistics Service. As of late April, 88% of the Valencia crop had been …
UPL, a global agricultural solutions company, recently announced the Allies for Agriculture initiative. The program was created to recognize those who are advancing and transforming agriculture to ensure food security. Nominations are being accepted here, and winners will be announced on a bimonthly basis beginning in July 2022. In addition to recognizing the contributions that each winner has made, UPL …
By Lauren Diepenbrock, Megan Dewdney, Fernando Alferez, Jawwad Qureshi and Ozgur Batuman Individual protective covers (IPCs) are becoming commonplace in citrus production to support the development of young trees after planting. IPCs are made of fine mesh and are intended to keep Asian citrus psyllids (ACP) off young plants. Because ACP can transmit the pathogen that causes citrus greening/huanglongbing, preventing …
Jerry Parrish, an economist with Florida State University, returned to speak at the annual Lay of the Land Conference last month in Lakeland, Florida. Parrish is always a popular speaker for his big-picture economic outlook and engaging style. He is not a dull economist. Parrish said the major themes to watch for in 2022 are the Federal Reserve interest rates; …
