![Tomato leaves can curl in response to environmental stresses, like lack of water, or as a symptom of a disease, like tomato leaf curl virus, shown here.](https://secure.caes.uga.edu/news/multimedia/images/1006/TYLCVDFerrinlr.jpg)
Think Ahead
Georgia’s hot, muggy summers provide the perfect conditions for diseases to thrive in. University of Georgia Cooperative Extension specialist Elizabeth Little says the secret to fighting diseases in homegrown vegetables is to stay a few steps ahead of them.