By Clint Thompson The Asian citrus psyllid (ACP) is not yet well established in Georgia. University of Georgia (UGA) assistant professor and small fruits pathologist Jonathan Oliver wants to keep that way. The psyllid vectors citrus greening disease (HLB), which has decimated Florida’s citrus production. Oliver encourages producers to scout their orchards regularly to avoid a similar fate happening in …
Tomato Industry Leader Optimistic Despite Recent Challenges
By Clint Thompson Southeast tomato producers have encountered various challenges recently. Between rising imports and competition with Mexico, increasing labor concerns and the impact of COVID-19 on the food service sector, the tomato industry struggles to stay afloat. But industry leaders remain optimistic that the industry has a brighter future. Just ask Michael Schadler, manager of the Florida Tomato Committee …
UF/IFAS Studying Phosphorous in Tomatoes, Potatoes
By Clint Thompson A renewed focus on phosphorous recommendations by University of Florida/IFAS researchers should help producers be more efficient with their fertilizer applications and reduce its impact on the environment. That’s the goal, says Kelly Morgan, professor and center director at the Southwest Florida Research and Education Center in Immokalee, Florida. “Phosphorous is becoming the largest issue as far …
Old Fruit Crops Could Offer New Opportunities
By Kevin Folta Someone walking from Key West to the Carolinas 200 years ago would not likely find any of the crops found in modern produce sections. While there are a few distant cousins of blueberries, onions and tomatoes growing in the wild, the dominant commercial crops grown in the Southeast were brought here from somewhere else. Tomatoes, strawberries, citrus …
H-2A Study: Farmers Reliant on Program Now More Than Ever
By Clint Thompson With the domestic workforce almost non-existent, Southeast vegetable and specialty crop producers rely on the H-2A program now more than ever. Data from the U.S. Department of Agriculture Economic Research Service outlines the growth the program has made over the past decade. Certified H-2A positions increased substantially from 2010 to 2019. The number more than tripled from …
Sanitation Remains Key in Whitefly Control
By Clint Thompson Sanitation of vegetable crops susceptible to whiteflies remains a key management strategy for Florida producers. Hugh Smith, an associate professor of entomology and nematology at the UF/IFAS Gulf Coast Research and Education Center, encourages growers to clean up their fields properly following harvest to reduce the risk of feeding damage and potential viruses. “If you don’t make …
Lingering Problem: Imports’ Impact Being Felt Across Country
By Clint Thompson Imports are no longer a Southeast issue. They are quickly becoming a national issue. Unfortunately, the rising tide of imports of fresh fruits and vegetables impacting other parts of the country may be a necessary step in resolving this growing problem. “Certainly, Georgia has been in this fight with us for a long time and have done …
Weed Management with Fumigants
By Nathan Boyd Fumigants are the cornerstone of pest management programs in most high-intensity plasticulture production systems. They are used to manage soil-borne pathogens, nematodes and weeds. Fumigants have been broadly adopted because they reduce pest populations prior to crop establishment and provide a means to control pests for which there are no other viable alternatives. In addition, fumigants enable …
Plant Breeding Remains Key to Fusarium Wilt Management
By Clint Thompson The key to eliminating fusarium wilt disease’s impact on watermelons in the Southeast is developing disease-resistance cultivars, says Nick Dufault, University of Florida/IFAS plant pathologist. “Where we stand is we’re trying to work with breeders and get new lines of resistance out there,” Dufault said. “We’re gaining a new understanding of the pathogen. I think we made …
Tropical Storm Fred’s Potential Impact on Pecan Production
By Clint Thompson The looming landfall of Tropical Storm Fred could impact pecan production in Georgia and Alabama. But it could have a positive effect. Lenny Wells, University of Georgia Cooperative Extension pecan specialist, said extra rainfall at this stage of production would benefit the crop heading into harvest. As for the wind effect, that’s a different matter. “We’re just …