Don’t know if this will help anyone, but here goes:
Spray Dawn dish soap, diluted, onto plants. Bug chew the leaves, get diarrhea, then die.
Get a 5 gallon bucket and fill with water, put a package of Reman chewing tobacco in it and let it sit in the sun. Spray that on your plants.
Marigolds keep away nemotodes.
Mothballs keep cats and such out of your garden. Throw a few here and there.
Amen!