Sonia from L On G. Rlong Branch New Jersey writes
Bonide Fruit Tree Spray Concentrate is not labeled to be used on plum trees. It is labeled to protect peach trees from listed insects and disease so you would want to apply before they become an issue. Bonide Fruit Tree Spray Concentrate is mixed at 1.5 to 2.5 tbs. per gallon of water for application to peach trees. After you apply the Bonide Fruit Tree Spray Concentrate it will kill for up to 1 week. If insects or disease is still present, you can apply a 2nd time. Bonide recommends alternating insecticides when treating to help prevent resistance to active ingredients. You could alternate with a product such as Fertilome Triple Action.
Answer last updated on: 10/10/2022