Which botanical insecticide is made from the dried and ground-up flowers of Chrysanthemum?

Question

Quizplus · Accepted Answer

Pyrethrum is a natural insecticide made from dried and ground-up flowers of Chrysanthemum. It is effective against a wide range of pests and has a low impact on non-target organisms. Rotenone and nicotine are also botanical insecticides, but they are derived from different plant sources. Neem oil is not made from Chrysanthemum flowers.

Which Botanical Insecticide Is Made from the Dried and Ground-Up