Bruce from Julian, Ca writes
Assuming the larger container (granules) are more cost effective. What would be the mix of granule per gallon for basal bark treatment of borers.
You can view these instructions on page 8 of the Supplemental Label here. You would use 12 – 24 oz of Safari 20SG per gallon of water. Depending on bark type and thickness, one gallon of spray solution will typically cover 65-85” of cumulative trunk diameter.
Answer last updated on: 04/08/2019