Some of my bugs are darkening up, pls help:(

This year I had my first experience with bud rot. At the first sign I cut it out and then that branch went straight into a hydrogen peroxide and water bath,

Apple cider vinegar honey and a piece of banana, Mix it in a cup Then put a plastic Sullivan wrapper on top of the cup and poke holes on top. All of the flies and bugs will go into it and get trapped


They are attracted to the smell and once they get into the They are attracted to the smell and once they get into the cup they cannot get out it works with all types of fruit flies But I don’t know about caterpillars it’s a great way where you don’t have to spray your plants with any type of pesticides
And it’s all organic