Gallon of water, 1 chopped onion add to gal of water. let it sit under the sun for 3days and spray it over your veg plants, n flowers to keep bugs from eating the leaves. I personally used it on the lawn and around the windows n doors to keep the bugs n mosquitoes away and it worked. I read this in magazine from old sturbridge village. Cant recall what year
Wondering What Pest is Snacking on Your Beautiful Garden? Chewed Leaves and a Slim Trail? Must be Slugs and Snails! Deformed Leaves and Sucking Damage? Sounds Like you Have Aphids. Learn How to Recognize Garden Pests by Leaf Damage and How to Eliminate Them from Your Leafy Greens.