Can I Mix Wiltpruf And Bobbex?

Question

I’m wondering if I have to apply wiltpruf and bobbex separately to my arborvitae or if I can mix them together and save some time.

Answer 1

Since the products address two different issues, I would not mix them together. However, it may be perfectly safe and effective to do so - I've not found any research at all on whether they work well as a combined mixture. This might be a better question for your garden nursery expert who sells these products or a certified arborist. You may also want to contact your local extension agent with this question:
https://www.gardeningknowhow.com/extension-search?zip=01940&radius=100&services_search_action=search&submit=Search