Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: a chemical used to kill insects
Similiar / Same: insecticide
Categories: pesticide
Within this category: dichlorodiphenyltrichloroethane, larvacide, lead arsenate, lindane, Malathion, organophosphate, parathion, Paris green, pyrethrum, rotenone
