UGA Blueberry Blog

Proline (fungicide) Registration for Blueberries

Proline (prothioconazole), a Bayer product, has been registered for blueberries. This is another demethylation inhibitor (DMI), FRAC Group 3 fungicide – similar to Indar, Orbit, and Quash, though it is listed in a triazolinthione chemical group, as opposed to a triazole group. In Georgia, we do not have blueberry research…
Read More

Whiteflies in Blueberries

After the 2013 blueberry harvest, we received blueberry foliage samples collected from blueberries in Bacon County, Georgia. The undersides of the leaves were infested with large numbers of whitefly pupae that were identified as Tetraleurodes ursorum Cockerell (Aleyrodidae: Hemiptera). This species is sometimes called “bearberry whitefly” because it was first…
Read More