Pyganic is an organic insecticide made from naturally occurring plant extracts, specifically pyrethrins derived from chrysanthemum flowers. It is used in agricultural and gardening applications to control a wide range of pests, including aphids, spider mites, and whiteflies. Pyganic is valued for its quick action and low toxicity to humans and pets, making it a popular choice for organic farming and gardening practices. However, it is important to use it according to label instructions to minimize any impact on beneficial insects.