16 oz., Concentrate, Neem Oil. This is an all purpose insecticide, miticide, and fungicide for organic gardening. Formula is derived from the neem seed. Neem oil is an excellent choice for use on virtually any plant, including roses, flowers, vegetables, herbs, spices, houseplants, trees, turf, and shrubs. Kills all stages of insects, eggs, larvae, and adults. Makes a great dormant spray. Imparts a healthy shine to hardy leaf surfaces. Comes in an economical concentrate, with a convenient ready to use spray.