From the Ag Information Network, this is your Agribusiness Update.
**Napa Valley winegrape growers are no strangers to wildfires, which have ruined crops in the region three times in the past decade.
The Pickett Fire, which started Aug. 21 in Calistoga and burned about 6,800 acres, caused an estimated $65 million in losses, including damage to about 3% of Napa Valley’s vineyard acreage…