See General Recommendations for guidelines on table use. Read all product labels carefully.
Apply after harvest and while leaves are still green and active
Boron deficiency: Apply amount equivalent to 1. 0 pound actual B per acre. See text.
Boron maintenance: Apply amount equivalent to 0. 5 pound actual B per acre. See text.
Copper deficiency: OK to tank-mix with postharvest zinc sulfate or basic zinc sulfate sprays. Follow manufacturer's label for labeled product rates.
Nitrogen deficiency: Use Urea (46%N) making use has less than 0.25% biuret. See label.
Zinc deficiency: Do not apply before October 1. Do not apply on apricot. Follow manufacturer's label for labeled product rates. See precautions in text.
Zinc maintenance: Apply when daytime temperatures drop below 80F. Do not apply on apricot. Follow manufacturer's label for labeled product rates. See precautions in text.