Garden snails !!
Termites
Where the Pest Begins - 1945 is rated/received certificates of: USA:Approved USA:Passed (National Board of Review)
They eat pest insects that would harm your garden.
slug, i think!
You can try Fertilo which is a very organic pesticide. There are plenty of other means that can keep you and your garden safe from pest.
It would help but no it can't completely keep it pest free
Crows, aphid
spitter bug
Most likely because their pest you welcome
probably pests or no water but most likely pest.
Garden gaing balls are desinged to scare away birds and other pest.