Today, deism is considered to exist in the classical and modern forms, where the classical view takes what is called a cold approach by asserting the non-intervention of deity in the natural behavior of the created universe, while the modern deist formulation can be either warm (citing an involved deity) or cold (citing an uninvolved deity).
Herbicides are substances that are used for killing all types of plants, especially noxious weeds. Herbicides can be put into eight different groups including one group that is an ungrouped or, catch-all catagory.
Noun. 1. insecticide-a chemical used to kill insects. insect powder. pyrethrum-made of dried flower heads of pyrethrum plants. DDT, dichlorodiphenyltrichloroethane-an insecticide that is also toxic to animals and humans; banned in the United States since 1972.larvacide-an insecticide that kills the larvae of insects.. insecticide-a chemical used to kill insects. insect powder. pyrethrum-made of dried flower heads of pyrethrum plants. DDT, dichlorodiphenyltrichloroethane-an insecticide that is also toxic to animals and humans; banned in the United States since 1972.