We have a Meyer Lemon Tree in our backyard, and its starting to get eaten up by bugs. So I looked up Organic solutions and found this homemade recipe.
4 teaspoons of Garlic
1 teaspoon of Tabasco
4 cups of water
Blend together, and strain using a cheesecloth. Put it in a sprayer and mist the top and bottom of the leaves. It is suppose to get rid of aphids, caterpillars, spider mites, and more.
I'll update about the effectiveness.