2021 is the 35th Anniversary of the Passage of the Vidalia Onion Act by the State’s Legislature ATLANTA, Ga. – The pack date for Georgia’s Vidalia onions will be April 19. The Georgia Department of Agriculture (GDA) and the Vidalia Onion Committee (VOC) made the announcement. The organizations are also celebrating the 35th anniversary of legislation that helped make Vidalia …
Disease Management: Onions Vulnerable Amid Rainfall, High Temperatures
Field conditions are conducive for disease pressure to increase in Vidalia onion fields in Southeast Georgia. That’s why Chris Tyson, University of Georgia Extension Area Onion Agent at the Vidalia Onion & Vegetable Research Center in Lyons, Georgia, is imploring farmers to stay on top of their fungicide sprays. “Looking around the fields last week, we definitely saw more disease …
Brighter Days: Sunshine Sparks Growth in Vidalia Onions
Georgia Vidalia onion producers experienced much-needed sunshine last week. It allowed them to get back into the field and apply fertilizer and fungicide sprays, says Chris Tyson, University of Georgia Extension Area Onion Agent at the Vidalia Onion & Vegetable Research Center in Lyons, Georgia. “Growers were wide open last week trying to get caught up with fertilizer and with …
Onion Disease Management in Georgia
By Bhabesh Dutta The climate prevalent in the Vidalia onion zone (southeastern Georgia) is conducive to many diseases. Among the diseases, those that are caused by bacteria and fungi are the prominent ones. Some of the diseases caused by water molds or oomycetes (Pythium damping-off and downy mildew) can also be seen periodically. Based on my experience as a vegetable …
Less Efficacy: UGA Onion Trials Show Reduced Impact on Botrytis Leaf Blight
University of Georgia research trials show that two fungicides may be losing their efficacy in the control of Botrytis Leaf Blight of Vidalia onions. Chris Tyson, University of Georgia Extension Area Onion Agent at the Vidalia Onion & Vegetable Research Center in Lyons, Georgia, informed onion producers and industry leaders during a webinar last week that Scala and Luna Tranquility …
Snowball Effect: Wet Weather Could Impact Fall Plantings
Weather forecasts call for sunshine every day but Monday this week in South Georgia. It’s not a moment too soon for vegetable farmers itching to get in the field. Unfortunately, the excessive winter rains have delayed work for producers. It could have a snowball effect heading into next fall, says Sam Watson, managing partner of Chill C Farms in Colquitt …
Be Prepared: Vidalia Onion Producers Need to be Ready for Downy Mildew Disease
It was March 23 in 2020. In the prior season it was Feb. 28. In 2018 it was March 19. All were dates that Downy Mildew disease was initially discovered in Georgia Vidalia onions. If past seasons are any indication, the disease could soon be ripe for a problem for Vidalia onion producers. “Downy is always on our minds this …
Soggy Soils: Excessive Rains Concern Onion Producers
The wet winter weather has Georgia Vidalia onion producers concerned about not getting into their fields to apply fungicide sprays or make fertilizer applications. Certain diseases could soon become problematic considering how much rain the Vidalia onion region has received this year. “They’re just not able to get caught up with their applications or get out there and do what …
Vidalia Onion Crop and Disease Update
The 2021 Vidalia Onion Crop and Disease Update will be held on Wednesday, Feb. 17. It will be held virtually this year from 10 a.m. to 11:30 a.m. University of Georgia (UGA) Extension scientists will provide an update on disease management recommendations to onion producers and industry experts. The speakers include Chris Tyson, area onion agent, and Bhabesh Dutta, UGA …
Slow Start for Georgia Vidalia Onions
It has been a tale of two winters for Georgia Vidalia onion producers. Last year’s abnormally mild winter was highlighted by warmer temperatures. This season has been characterized by wetter conditions and cooler temperatures. It has impacted the growth of the state’s onion crop so far this season, says Chris Tyson, University of Georgia Extension Area Onion Agent at the …