Yes, Agrisel Avenger RTU can be used to spray actively growing weeds in a vegetable garden carefully as directed.
Unfortunately, any product that will control morning glory or bindweed can also kill your desirable ornamental plants such as flowers. Grass Out Max will target grassy weeds, but not any vines or broadleaf plants. Your best option is to spot treat carefully with a non-selective herbicide such as RoundUp QuikPro or Avenger RTU Herbicide. You can also use a pre-emergent to prevent field bindweed in established ornamental beds. Snapshot is our most popular choice.