How do you use garlic for pest control?

For a highly concentrated spray, you can use up to two full bulbs of garlic pureed into just ½ cup of water. Crush your garlic and put it into a bowl. Pour boiling water over it, cover it and let it steep overnight. Strain it before you put it into a spray bottle so that garlic pieces won’t clog the nozzle.Click to see full answer. Simply so, what pests does garlic keep away?Natural Pesticide/Insecticide: When used as a foliage spray, garlic is effective against aphids, Colorado potato beetles, whiteflies, bean beetles, cabbage worms, spider mites, moths (including the diamondback moth), ants, and termites.Additionally, can garlic kill insects? Garlic can also be planted around fruit trees to repel aphids, fruit tree borers, termites, mice and other pests. WARNING: Garlic is a broad spectrum insecticide. This means that it will kill beneficial insects as well as pests. Try to spray only the affected areas where pests are doing most damage. Similarly, you may ask, how is garlic used as a pesticide? To make the garlic spray, just dilute your concentrate with 2 ½ cups of water, pour into a spray bottle or pressure sprayer and you are ready to do some damage. Keep in mind that this natural pesticide won’t last forever. It is best to use it soon after making, as the concoction will lose its potency over time.What is garlic spray in pest control?Garlic spray is generally an effective repellent and will kill some soft-bodied insects. Spray regularly for maximum effect. Ingredients. 3 large cloves of crushed garlic. 1 teaspoon of liquid soap.