
1) Obsolete pesticide
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https://www.crosswordclues.com/clue/dieldrin

chlorine-containing organic compound used as an insecticide; see aldrin.[1 related articles]
Found on
http://www.britannica.com/eb/a-z/d/46

<biochemistry> A toxic chlorinated organic compound that is used as an insecticide. It causes cancer and is restricted to non-agricultural applications. ... (09 Oct 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(di-el´drin) an effective, stable, but toxic chlorinated hydrocarbon insecticide; it is prohibited in many states in the United States but is still used in some other countries.
Found on
http://www.encyclo.co.uk/local/21001

A chlorinated hydrocarbon insecticide.
Found on
http://www.farmworldonline.com/General/Terms.asp

Type: Term Pronunciation: dī-el′drin Definitions: 1. A chlorinated hydrocarbon used as an insecticide; may cause toxic effects in people and animals exposed to its action through skin contact, inhalation, or food contamination.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=24668

Dieldrin: A chlorinated hydrocarbon insecticide. See: Aldrin and dieldrin.
Found on
http://www.medterms.com/script/main/art.asp?articlekey=26157

Aldrin and dieldrin are the common names of two insecticides that are closely related chemically. The technical compounds are light tan to brown solids or powders. Aldrin is readily converted to
Found on
http://www.probertencyclopaedia.com/browse/ED.HTM

This was a popular pesticide for crops like corn and cotton, based on 1,2,3,4,10,10-hexachloro-6,7-epoxy-1,4,4a,5,6,7,8,8a-octahydro,endo,exo-1,4:5,8-dimethanonaphthalene. It is now classified as a POP. Under the Stockholm Convention on Persistent Organic Compounds, use of this chemical in Europe is subject to restrictions.
Found on
https://www.encyclo.co.uk/local/20720
No exact match found.