Q.I Am Spraying My Plants With Neem Oil, Soap And Water. I Have A Mess Of Japanese And Cucumber Beetles. I Will Also Be Spraying T
he plants with food. Does it matter which I spray first and how many days apart? Japanese beetle, cucumber beetles and neem oil.

Certified GKH Gardening Expert
No, but do follow the instructions on the Neem oil. It can cause worse damage than the pest you are treating for if the instructions aren't followed very carefully.
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/neem-oil-uses.htm
This article will explain about using Azadirachtin, which is the active ingredient in Neem oil. It is a little more forgiving:
https://www.gardeningknowhow.com/plant-problems/pests/pesticides/azadirachtin-vs-neem-oil.htm