Safer? brand garden neem oil is a 3-in-1 spray that combines the power of a fungicide, miticide, and insecticide to take the guesswork out of controlling plant problems in your garden. This ready-to-use spray controls and prevents fungal diseases and kills eggs, larvae, and adult insects. It's also OMRI Listed? and compliant for use in organic gardening. Use it to protect roses, flowers, houseplants, fruits and vegetables, ornamental trees and shrubs.