Wanda from Batesville, Ar writes
Bonide Fruit Tree Spray Concentrate is mixed at 1.5-2.5 tbsp per gallon for grapes (amount depends on stage of fruit-please refer to page 5 of the product label for complete details). You do not want to exceed 2 quarts per 100 sq ft of grapevine, no more than two applications per year and do not spray within 7 days of harvest and minimal interval is 14 days.
Answer last updated on: 07/09/2018