Effect
Increased produce quality
Ethrel Top treated grapes had a 19% increase in berry weight, a 18% increase in berry length, a 13% increase in berry diameter, increased yield by 18%, increased cluster weight by 29%, decreased titratable acidity by 14%, increased maturity index by 14% compared to the control.
Trial details
outdoor, unprotected, soil grown, in commercial vineyard
Greece
Crop
Grape, Vitis vinifera
Trial application
Method
Foliar spray
Timing
3 times - veraison, 10 days after veraison
Rate
250 ppm + glycerol at 1%
2021
Effects of Several Preharvest Canopy Applications on Yield and Quality of Table Grapes (Vitis vinifera L.) Cv. Crimson Seedless
Plants
10
906
Crop group
