BIONEEM The active ingredient is extracted from the seeds of the Neem tree. It acts as a growth regulator, interrupting the pest growth cycle & causing death. Effective control for over 30 common insect pests such as aphids, whiteflies, mealybugs, caterpillars, gypsy moths and webworms. Very low toxicity, so it does not harm humans, birds, plants, bees, ladybugs and other beneficials. Active ingredient 0.09% Azadirachtin.