phosphamidon

[ fos-fam-i-don ]
/ fɒsˈfæm ɪˌdɒn /

noun Chemistry.

a systemic and contact insecticide, C10H19ClNO5P, used against beetles, aphids, mites, and other crop pests.

Origin of phosphamidon

1955–60; perhaps phosph(ate) + amide + -on1