Pyrethrin Concentrate

Pyrethrin Garden Insect Spray Concentrate is a fast acting, effective way to kill Aphids, Beetles, Webworms, Leafhoppers and many other yard and garden insects. It mixes easily with water and leaves no objectionable residue. Pyrethrin can be used on flowers, roses, trees, shrubs, and ornamentals, and can be used on vegetables until the day of harvest. To treat vegetables, mix 3 tablespoons (1.5 fl. oz.) pyrethrin with a gallon of water. Do not use more than one gallon per 1000 square feet outdoors, and no more than a gallon per 10,000 feet in a greenhouse. To treat flowers, ornamentals, trees, and shrubs, mix 5 tablespoons (2.5 fl. oz.) pyrethrin with a gallon of water. Do not use more than one gallon per 1000 square feet, and do not apply more than once per day. For spot treatments, mix 7 fl. oz. per gallon of water and do not apply more than a gallon per 1000 square feet.