The current visual inspection method for quantifying rot in wine grapes in California is problematic. In an attempt to obtain a method which is both accurate and simple, Fourier-transform infrared (FTIR) spectra and Raman spectra of Chardonnay and Zin . . .

In 1968 vines of Thompson Seedless Table Grapes were treated, with different concentrations of gibberellic acid, to determine if this chemical influenced, internal browning, a storage disorder. All treatments were sprayed, at bloom with 10 parts per m . . .

The experiments were Initiated to alter yield and light intensity and to observe the effects, singly and in combinations. The vines of V. vlnlfera, variety Hi bier were covered from % ,, « v - s- v v wn " S • .- "J | 4'?a.*- M-IMtfj &BL4K^ #^4 .itft j . . .