About Tomato Spotted Wilt Virus

Tomato spotted wilt virus (TSWV), (Bunyaviridae: Tospovirus) is a plant virus vectored by at least 9 species of thrips (Thysanoptera: Thripidae).

Two species in particular, Western flower thrips, Frankliniella occidentalis, and tobacco thrips, F. fusca, are common vectors in multiple crop systems in the southeastern United States.

Severe yield losses associated with TSWV have been reported in peanut, tobacco, tomato, pepper and potato as well as in some ornamental crops.


LATEST AG NEWS

Nino Brown stands in front of a peanut field holding up a red net bag of harvested peanuts above his head as he speaks to participants in the Georgia Peanut Tour in 2022. CAES News
CAES experts study oil production to boost Georgia’s peanut power
A new study by experts in the University of Georgia’s College of Agricultural and Environmental Sciences is seeking to increase the value of Georgia’s peanut crops for new markets while reducing losses caused by aflatoxin, a consistent threat to the No. 1 peanut-producing state in the United States. The four-year, $490,000 grant will take a systems-based approach toward developing high-oil peanut varieties bred to withstand the unique climate and pest pressures of the Southeast.
CAES AgFellows April 2024 SeanMontgomery 1 CAES News
Congressional Agricultural Fellowship offers students a look behind the political curtain 
The Congressional Agricultural Fellowship is a transformative program for students in the University of Georgia’s College of Agricultural and Environmental Sciences, offering unique opportunities to engage with the legislative process and gain practical experience in agricultural policy. In partnership with the offices of U.S. representatives Sanford Bishop, Austin Scott, Buddy Carter and Raphael Warnock, CAES offers a prestigious 12-week summer fellowship program that provides selected students with firsthand exposure to the legislative process and the creation of agriculture policy. 
Master Gardener Carrots CAES News
Celebrating 45 years of Georgia Master Gardeners
The Georgia Master Gardener Extension Volunteer program is celebrating its 45th anniversary with signature events throughout 2024, culminating in the Georgia Master Gardener Association’s annual conference Oct. 4-5. Hosted on the University of Georgia Griffin campus, the event’s theme is “Think Globally, Grow Locally” and will feature research tours, presentations and workshops hosted by Master Gardeners.