A substance that kills or slows the growth of bacteria.
A role played by a chemical compound which is known to induce a process of carcinogenesis by corrupting normal cellular pathways, leading to the acquistion of tumoral capabilities.
An antimicrobial agent that destroys fungi by suppressing their ability to grow or reproduce.
Strictly, a substance intended to kill members of the class Insecta. In common usage, any substance used for preventing, destroying, repelling or controlling insects.
A substance used to destroy plant pests.
A substance used to destroy rodent pests.
A substance that inhibits or prevents the proliferation of neoplasms.