A substance that kills or injures is known as a poison. Poisons can take various forms, including chemicals, biological agents, and certain natural substances. They disrupt normal bodily functions, leading to harmful effects or death, depending on the dosage and exposure. Common examples include toxic chemicals like arsenic or substances like cyanide.
a substance the kills fungi
poisin
Antibiotic's
An aphidicide is a substance which kills aphids.
An arachnicide is a substance which kills arachnids.
A pediculocide kills lice. It is a class of insecticides.
An antibacterial or a bacteriocidic substance kills bacteria.
parasite
i think poison
Alcohol
An acaricide is a substance which kills acarids - mites and ticks.
A substance that kills insect; a toxic substance used to control populations of insects by killing them.