John wrote:

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You didn't say where you live.


Southern California



snip

Another thing that works well is corn gluten,



You've captured my interest. Please tell me more. How does it get
applied? Thanks.

I've heard that this works, but have yet to try it. Have you tried it
with success? I have a feeling that the squirrels would eat it before
it could work at my house!
Eileen