US: ARD breeds quality in California (8/24/2012) Tucked away on 25 acres just south of Bakersfield California, lies a unique table grape breeding program. The ARD breeding program was founded by Giumarra Vineyards Corp., which is one of the largest growers and marketers of fresh produce in the United States. The ARD breeding program is in its thirteenth year of developing new ARRA grape varieties in search of the ultimate grape. Read more...

Grape Breeding- A new Approach (10/2/2009) Dan Crooks, commercial director for Mack Multiples talks about the exciting new ARRA varieties. Read more...

Giumarra Family Seals Grape Deal (9/10/2009) Califomia grape breeder Giumarra Vineyards Corporation is opening up worldwide licensing of its ARRA grape varieties. Read more...

Growing opportunities of great significance for table grapes (9/9/2009) An extensive programme that’s taken fifteen years of careful grape variety selection and breeding by the Giumarra family in California has finally reached its commercial availability stage with the release of a number of exciting new varieties. Read more...

New grape varieties arrive in Europe (9/9/2009) UK company Mack takes delivery of first commercial volumes from 15-year project run by US company Giumarra Read more...