Brian from Bala Cynwyd, Pa writes
Permethrin SFR 36.8% can be applied to ornamental plants and trees to treat lacebug at a rate of 0.9-1.8 oz per 10,000 sq ft or 4-8 oz per 100 gallons of water. Permethrin SFR is not labeled for scale eradication. We do carry other products that would be great for treating the Prunicola scale and Azalea scale. Please provide details on the treatment area for a product recommendation.
Answer last updated on: 05/15/2017