Neonicotinoids (or ‘neonics’ for short) are a class of insecticides chemically related to nicotine. In fact, the name ‘neonicotinoid’ literally means “new nicotine-like insecticide.” And like nicotine, neonics act on certain kinds of receptors in the nerve synapse. Most corn, soy, and wheat seeds planted today are coated with neonics, which is reportedly 5,000 to 10,000 times more toxic than DDT.
