Pruning Pointers for Cold-Hardy Citrus

Josh McGillCold Hardy, Pruning

Three University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) researchers recently authored an Extension newsletter article about pruning practices for cold-hardy citrus. Authors are Muhmmad A. Shahid, assistant professor of horticulture; Shahid Iqbal, horticultural post-doctoral associate; and Fernando Alferez, assistant professor of horticulture. Highlights from the article follow. Establishment of proper plant structure and canopy through pruning is …

What To Do When You’ve Been Exposed to a Pesticide

Josh McGillCEU

By Matt Smith 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. “In retrospect, I would rather have been a poet. Or a farmer.” Instead, British Special Air Services Agent John Patrick …

Growing Matters: BeSure! Campaign Offers Tips for Stewardship

Josh McGillNews from our Sponsor

The BeSure! campaign from the Growing Matters Coalition offers tips for growers to help protect pollinators. The coalition says when choosing crop protection tools, both effectiveness and potential impact on the environment must be considered. Protecting bees and other wildlife is a major part of good stewardship practices and is why Growing Matters launched BeSure!, an initiative to support growers and applicators in accomplishing …

Getting the Most Out of Your Nutrition Program

Josh McGillNutrition

By Brandon White Taking a wholistic, helicopter view of nutrient management programs can be beneficial in reducing high input costs and environmental implications in the continued era of HLB. START WITH THE SOILAn obvious first stop on the considerations list is the soil. It’s the foundation of the system. Almost any economically feasible thing growers can do to improve organic …

New Twist Added to Psyllid Control

Josh McGillHLB Management, Pests

Lukasz Stelinski for years has promoted saving money on HLB control by spraying for Asian citrus psyllids (ACP) only when their populations reach a certain threshold. The University of Florida Institute of Food and Agricultural Sciences professor still promotes that concept, but with a slightly new twist. TRUNK INJECTION SHOWING PROMISEIn a virtual seminar on April 25, Stelinski advised growers …

Actions Against H-2A Wage Rule

Josh McGillLabor, Legal, Legislative

Federal legislators have followed through on previously announced plans to try to overturn the Department of Labor’s (DOL) rule to determine wages for temporary foreign agricultural workers under the H-2A program. H-2A workers harvest a majority of Florida’s citrus crop. Legislators introduced House and Senate Congressional Review Act resolutions to nullify the DOL’s adverse effect wage rates (AEWRs) methodology rule. …

Sneak Peek: May 2023 Citrus Industry

Josh McGillCUPS, Sneak Peek

Some growers are taking a closer look at citrus under protective screen (CUPS), while others have already adopted the production system. CUPS has been proven to protect trees from HLB and hurricane damage. The May issue of Citrus Industry magazine features grower brothers who are early adopters of CUPS. Jerry and Keith Mixon have 150 acres of CUPS production in …

Citrus Growers Speak Up at Farm Bill Meeting

Josh McGillFarm Bill, Legislative

Citrus growers discussed their challenges and voiced their needs during a farm bill listening session held April 24 in Newberry, Florida. Glenn ‘GT’ Thompson (PA-15), chairman of the House Committee on Agriculture, along with bipartisan members, including Rep. Kat Cammack (FL-03), Rep. Darren Soto (FL-09), Rep. Austin Scott (GA-08), Rep. Doug LaMalfa (CA-01) and Rep. Chellie Pingree (ME-01), listened to …

IPCs and Citrus Varieties

Josh McGillIPCs, Tip of the Week, Varieties

By Fernando Alferez Five years of University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) data in trials across the state have shown that individual protective covers (IPCs) are effective in preventing HLB until they are removed. This has been shown in sweet orange varieties such as Valencia and Hamlin. In these varieties, it has been demonstrated that the …

citrus

All In For Citrus Podcast, April 2023

Josh McGillAll In For Citrus Podcast, Breeding, Events

April was a busy month for citrus events with both the Citrus Growers’ Institute and the Florida Grower Citrus Show taking place. Michael Rogers, director of the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Citrus Research and Education Center (CREC), joined the All In For Citrus podcast to discuss the success of the two events. Both gatherings …

Be Sure Campaign Marks Fifth Anniversary

Josh McGillNews from our Sponsor

There’s a campaign to help growers “be sure” about their stewardship. The Be Sure campaign from the Growing Matters Coalition is marking its fifth anniversary. Growing Matters is a coalition of organizations and individuals committed to scientific discourse on the stewardship, benefits and alternatives of neonicotinoid insecticides in North America. The joint effort is led by Bayer CropScience, Syngenta, Valent U.S.A. LLC , BASF Agricultural Solutions and Mitsui Chemicals Agro, Inc. In …

Lebbeck Mealybug Workshop on April 25

Josh McGillEvents, Pests

Researchers are offering a lebbeck mealybug detection workshop in Fort Pierce on April 25. The event will be held from 9 a.m. to noon at the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center (IRREC). Register for the meeting here. Lebbeck mealybug (Nipaecoccus viridis) is an invasive pest that can cost the …

Farm Bill Listening Session on April 24

Tacy CalliesAgriculture, Farm Bill, Legislative

The U.S. House Agriculture Committee will host a farm bill listening session in Newberry, Florida, on April 24. Glenn “GT” Thompson (PA-15), chairman of the House Committee on Agriculture, will host the session. He will be joined by U.S. Rep. Kat Cammack (FL-03), Rep. Austin Scott (GA-08), Rep. Darren Soto (FL-09) and additional members to be announced. The committee is …

Cytokinin Studied for Citrus Health Benefits

Tacy CalliesHLB Management, PGRs, Research

Tripti Vashisth, University of Florida Institute of Food and Agricultural Sciences associate professor, has been leading the research on how plant growth regulators (PGRs) can improve the health of HLB-infected trees. She’s conducted extensive research on the use of gibberellic acid. But she has recently begun to study another hormone, cytokinin. She gave an update on this work during the …

Using Artificial Intelligence to Address Ag Challenges

Tacy CalliesAgriculture, Technology

Far from his roots in a small town in northwest China, Changying “Charlie” Li is now the University of Florida Institute of Food and Agricultural Sciences (UF/IFAS) artificial intelligence (AI) administrative coordinator. He’s also a professor of agricultural and biological engineering.  Li joined UF/IFAS last year to focus on agricultural AI with research, teaching and administration appointments. He wants to …

Predictions for the 2023 Hurricane Season

Tacy Callieshurricane, Weather

Colorado State University (CSU) hurricane researchers are predicting a slightly below-average Atlantic hurricane season in 2023, citing the likely development of El Niño as a primary factor. The CSU Tropical Meteorology Project team is predicting 13 named storms during the Atlantic hurricane season, which runs from June 1 to November 30. Of those, researchers expect six to become hurricanes and …

Growers Press Legislators for Hurricane Relief

Tacy Callieshurricane, Legislative

Hurricane recovery assistance was top of mind when citrus growers met with U.S. Sen. Rick Scott and U.S. Rep. Scott Franklin April 11 in Highlands County. “The primary topic of conversation during the roundtable was encouraging Sen. Scott and Congressman Franklin to do everything in their power to get the Block Grant Assistance Act passed through Congress as quickly as …

Gibberellic Acid Applications: Day vs. Night

Josh McGillHLB Management, PGRs, Tip of the Week

By Alessandro Franco, Faisal Shahzad and Tripti Vashisth Gibberellic acid (GA) is one of the most commonly used plant growth regulators which affects flowering, fruit and vegetative growth. Multiple monthly GA foliar applications have reduced preharvest fruit drop and increased yield in huanglongbing (HLB)-affected sweet oranges. The potential impact of these findings is huge for commercial citrus production. However, there …

Bill to Prohibit Chinese Citrus Imports Reintroduced

Josh McGillInternational, Trade

U.S. Rep. Greg Steube of Florida on April 6 reintroduced the U.S. Citrus Protection Act to prohibit the importation of commercially produced fresh citrus fruit originating from China. “Floridians annually produce millions of cartons of citrus fruits, millions of gallons of citrus juices and hundreds of thousands of citrus byproducts, right here in the USA,” Steube said. “It’s unacceptable that we allow our adversary to import …