Trial Details
Crop: Table Grapes
Year: 2023
Location: Central California
Data Source: Field study was conducted by third-party, independent researcher
Treatments:
1. Grower Standard
2. PRB9 applied at 32 oz/ac either three times
or four times during the growing season
3. PRB9 applied either four 21 oz/ac applications or two 42 oz/ac applications
Cultivar: Krissy
Cropping Conditions: Trial conformed to local cropping practices. Established vines with conventional tillage
Application Rate: 21, 32 and 42 fl oz/A
Application Method: Foliar applications made with a Stihl mist blower applied at 100 gal/A
Application Timing: Applications at pre-bloom, petal fall, berry sizing and verasion