Ethephon has mixed effects on table grapes
Fred Jensen, University of California
Harry L. Andris, University of California
California Agriculture 31(8):18-18. DOI: 10.3733/ca.v031n08p18.
Ethephon treatment showed either increased color or higher soluble solids in two Cardinal trials, but no benefit in one Ribier trial.
Fred Jensen is Extension Viticulturist, both in Cooperative Extension, University of California, San Joaquin Valley Agricultural Research and Extension Center, Parlier. Harry Andris is Staff Research Associate, both in Cooperative Extension, University of California, San Joaquin Valley Agricultural Research and Extension Center, Parlier.