The invention discloses a natural pesticide, which comprises, by weight, 15-30 parts of an Evodia fargesii Dode extract, 15-30 parts of a hawthorn nuclear extract, 15-20 parts of Heartleaf HouttuyniaHerb, 10-20 parts of the banana peel, 20-25 parts of orange peel, 10-25 parts of a tobacco leaf soaking solution, 5-10 parts of Gentiana scabra Bunge, 5-10 parts of Illicium verum Hook.f, 5-15 parts of bee pollen, 5-10 parts of loofah vine, and 25-50 parts of water. According to the present invention, the natural pesticide has beneficial effects of reasonable formula, significant insecticidal effect, wide raw material source, low cost, no chemical agent, no toxicity and significant pest killing effect, and is safe to humans, animals, trees and surrounding environment.