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Below you'll see everything we could locate for your search of “citrus canker”
Citrus canker, a highly contagious bacterial disease of citrus, was first detected in Louisiana around 1914 and declared eradicated by 1940. However, the disease reappeared in the state in 2013. Right now, there are no effective treatments to eliminate the disease after the infection has occurred. Adding insult to injury, Louisiana’s hot and humid climate is especially conducive to the …
An important bacterial disease that affects citrus trees and causes lesions, citrus canker has been effectively controlled by spraying copper. However, standard management techniques involve spraying excessive amounts of copper and water without consideration for the size of the trees. “This technique resulted in a waste of resources as well as higher costs, detrimental environmental impact and risk for development …
Visual identification of nutrient deficiencies and leaf damage is an important diagnostic tool for fine-tuning management of citrus. Arnold Schumann, University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) professor, shared how UF/IFAS researchers have used artificial intelligence (AI) to diagnose citrus nutritional deficiencies, diseases and pest damage. According to Schumann, disease and pest symptoms on leaves may cause …
While everyone strives to protect themselves from coronavirus disease, growers have an additional concern: protecting their trees from citrus disease. While HLB is of course the most damaging disease of citrus, there are other diseases that should not be overlooked. Disease management is the theme of the February 2021 issue of Citrus Industry magazine. University of Florida Institute of Food …
By Xavier Martini and Danielle Sprague Cold-hardy citrus, that is, citrus grown above the 30th parallel north, is a blooming industry. In less than 10 years, the acreage in North Florida has gone from almost nonexistent to approximately 1,000 acres. Growers in the region plan to plant more in the coming years. In Georgia, there are approximately 2,000 acres across …
One of the main issues for citrus crop growers is the quick spread of fungal and bacterial diseases due to warm, wet growing conditions. Without proper methods to prevent and control diseases, crop yield can be greatly reduced, and groves can become ruined. How do you produce a healthy citrus crop while keeping diseases under control? For generations, growers have …
Indian River Exchange Packers (IREP) on Jan. 8 sold its Vero Beach, Florida, packinghouse to Diamond Drinks, a Pennsylvania drink manufacturing firm. The sales price was $4.5 million. “Diamond Drinks will convert the packinghouse into a private drink mixing and bottling company,” said IREP President George Hamner. “They will also extrude and sell plastic bottles.” IREP plans to continue packing …
The Arlene and Joseph Meraux Charitable Foundation has constructed a citrus research facility at the Docville Farm in partnership with the Louisiana State University (LSU) AgCenter. The new facility, called the Center for Louisiana Citrus Innovation and Research, is in Violet, Louisiana. “This facility will be utilized to support Louisiana citrus growers as well as promote citrus and other specialty …
The U.S. Environmental Protection Agency (EPA) on Jan. 12 announced two actions to help protect America’s citrus industry from HLB and citrus canker. One action is for the insecticide aldicarb; the other is for the antibiotic streptomycin. ALDICARBEPA is registering one technical product, a supplemental label and one new end-use product for the insecticide aldicarb for use on oranges and …
Approximately 12,000 Lee County homeowners in Florida will receive checks in early January as compensation for citrus trees destroyed in the state’s citrus canker eradication program, according to attorney Robert Gilbert. Gilbert was the lead counsel representing the homeowners in a class action lawsuit for the past 17 years. According to Gilbert, the residential trees that were destroyed by the …
Hurricanes, development, demographics, disease and other issues combined in recent decades to severely reduce citrus acreage and crops in Plaquemines Parish, which has the majority of Louisiana growers. According to Louisiana State University (LSU) AgCenter, the state has only 841 acres of citrus remaining. Anna Timmerman, LSU AgCenter horticultural Extension agent, discussed the industry’s woes in the parish that she …
By Nian Wang, Fred Gmitter and Manjul Dutt Nearly all commercially important citrus types — oranges, grapefruits etc. — have originated by mutations that have accumulated over several hundreds to thousands of years, from what once was an original, individual sweet orange tree and a single grapefruit tree. The many different cultivars that we know today are descended from those …
By Mark A. Ritenour The holiday season is a busy time for sending friends and family thoughtful gifts. For Floridians, the abundance of fresh produce during the winter months motivates many to share the experience with others. This is especially true for fresh citrus. Florida’s citrus gift fruit shippers have been supplying such treats for decades. With COVID-19 and a …
The Florida Citrus Hall of Fame will induct four new members in 2021. They are John L. Jackson of Sorrento, Florida; the late Lew J. Prosser of Plant City, Florida; Adam H. Putnam of Memphis, Tennessee; and Steven D. “Steve” Sorrells of Arcadia, Florida. They will be inducted during a luncheon tentatively scheduled for Nov. 5 at Florida Southern College …
Florida Agriculture Commissioner Nikki Fried offered the following statement on the initial citrus crop forecast for the 2020-21 season released today by the U.S. Department of Agriculture (USDA): “When Americans think of wellness and health, their thoughts turn to Florida orange juice and fresh citrus, especially during these unprecedented times. Despite the challenges that Florida’s citrus growers have faced as a …
North Florida citrus growers who are new to the industry received some marketing advice and background information recently from Vero Beach grower and packer Dan Richey. He gave a presentation during a virtual annual meeting of the Cold Hardy Citrus Association on Sept. 23. Richey, president and CEO of Riverfront Packing, urged the growers to have a plan and to …
Hop stunt viroid (HSVd) was found on citrus in Georgia for the first time this year. University of Georgia Cooperative Extension warns that HSVd and other viroids could pose a threat to the state’s growing citrus industry in susceptible varieties. Leaf samples were collected in May and June from 12 different citrus plants in two nurseries in southern Georgia. Nine …
Since many of the regions where citrus trees grow have warm, humid climates, bacterial and fungal diseases can easily run rampant. Preventative methods are the best way to control diseases in citrus, because if problems occur once new leaves, shoots and fruit are developing, it is likely too late to stop the disease during that growing season. Growers can use …
Dan Richey, president of Riverfront Packing Company, gave an update on trade issues impacting fresh Florida citrus during the recent virtual citrus Packinghouse Day meeting. Richey, also a member of the Agricultural Trade Advisory Committee, says foreign sales are especially important for Florida citrus. One of the biggest topics of trade conversation is the effects on the market since the …
Though the state last month paid more than $19 million in the case, the Florida Department of Agriculture and Consumer Services wants the state Supreme Court to resolve underlying legal issues in a nearly two-decade battle about the state cutting down Lee County homeowners’ healthy citrus trees. On Aug. 13, the Supreme Court dismissed the case as moot because the …
