Nicotine is bad for you and apparently it has the same poisonous effect on pests, getting scientists' attention for a potential alternative to traditional commercial pesticides. Tobacco and nicotine make one of the-hardest-to-get-rid-of vices of modern society – smoking, which can lead to lung cancer and early death. For hundreds of years now, tobacco leaves have been used on a small scale, as a natural organic pesticide, and as the growing concerns about health risk related to tobacco sales are harming tobacco farmers in some parts of the world, scientists looked for a new way of using this plant. Dr...