Maria from Medora, Indiana writes,
How liberal should I spray my flowers with the Sevin Spray?
Spray upper and lower leaf surfaces and small trunks, stems and twigs to the point of runoff where pests appear. Repeat applications as necessary up to a total of four times per year for trees and six times per year for ornamental shrubs and flowers, but not more often than once every seven days.
Answer last updated on: 06/23/2015