[insecticide] EPN is an insecticide of the phosphonothioate class. It is used against pests such as European corn borer, rice stem borer, bollworm, tobacco budworm, and boll weevil. ...
Found on
http://en.wikipedia.org/wiki/EPN_(insecticide)

<chemical> An organothiophosphorus cholinesterase inhibitor that is used as an insecticide and as a acaricide. ... Pharmacological action: cholinesterase inhibitor, insecticide, organothiophosphate. ... Chemical name: Phosphonothioic acid, phenyl-, O-ethyl O-(4-nitrophenyl) ester ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973

Type: Abbreviation Definitions: 1. A sulfur-containing organophosphate-anticholinsterase used as an insecticide and acaricide.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=30016
No exact match found.