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 …
Artificial Intelligence: UF Scientists Use AI to Predict Citrus Yield More Accurately
IMMOKALEE, Fla. – The implementation of artificial intelligence (AI) helps citrus growers better forecast their production. So far, they’ve found in a University of Florida preliminary study, its technology predicts yields with 98% accuracy. That’s a substantial increase from the 75% to 85% accuracy growers get when they count their trees manually, said Yiannis Ampatzidis, a UF/IFAS associate professor of …
A Look at What’s in the Citrus Breeding Project Pipeline
Proposed research endeavors will mine the rich varietal pool established in recent years.
Expo Pre-Registration Closes Aug. 12
Pre-registration for the upcoming Citrus, Vegetable and Specialty Crop Expo, scheduled for Aug. 18-19 in North Fort Myers, Florida, closes Thursday, August 12 at 11:59 a.m. The annual conference returns to an in-person event this year after last year’s virtual show amid the coronavirus pandemic. The two-day event will feature a citrus session on Wednesday, Aug. 18. Growers and industry …
Lack of Consistency: Fumigation Erratic in Control of Weeds
By Clint Thompson Florida vegetable producers hoping to control weeds with just fumigation need to be mindful of its erratic effectiveness, says Ramdas Kanissery, a weed scientist at the University of Florida/IFAS Southwest Florida Research and Education Center. “The thing with fumigation, what we have observed, there will be good effects on nematode suppression, but when it comes to weed …
Cooler, Wetter Weather Reported in July
It comes as no surprise to anyone in the Southeast this summer that July is cooler and wetter than normal in most areas. This is according to Pam Knox, University of Georgia Extension Agricultural Climatologist. Knox reported in her University of Georgia Extension Climate and Agriculture blog that even with the warmer temperatures being experienced this week, cooler temperatures and …
Wet Summer Expected to Stay That Way
By Clint Thompson A wet summer is expected to stay that way for the foreseeable future, according to the National Weather Service Climate Prediction Center. Pam Knox, University of Georgia Extension Agricultural Climatologist, discusses the impact. “So, last year was wet from all of the tropical activity. We’re just at the beginning of this tropical season this year, so we’ve …
Time to Overhaul U.S. Agricultural Policy
By Zhengfei Guan Since the North American Free Trade Agreement (NAFTA) renegotiation, the U.S. produce industry has been actively pursuing policy changes to counter increasing foreign competition. This competition, particularly from Mexico, has caused great challenges to the sustainability of the domestic industry. I have participated in policy discussions and testified at two recent hearings. The first was on seasonal …
Cloudy and Overcast: summer Weather Dampens Growers’ Spirits
By Clint Thompson South Georgia’s wettest summer since 2013 has vegetable and specialty crop farmers hoping for more sunshine, especially as preparations begin for fall plantings. “It’s killing us. We’re trying to lay plastic and trying to get stuff seeded in the greenhouse. This cloudy weather just isn’t good for anything,” said Tift County farmer Jaime Patrick said. “We’re getting …