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Descriptor in English: Pyrethrins
Descriptor in Spanish: Piretrinas
Descriptor in Portuguese: Piretrinas
Descriptor in French: Pyréthrines
Entry term(s): Pyrethroids
Tree number(s): D02.455.849.575.188.750
Scope note: The active insecticidal constituent of CHRYSANTHEMUM CINERARIIFOLIUM flowers. Pyrethrin I is the pyretholone ester of chrysanthemummonocarboxylic acid and pyrethrin II is the pyretholone ester of chrysanthemumdicarboxylic acid monomethyl ester.
Annotation: for use as an insecticide, see note at INSECTICIDES
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
EC economics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UR urine
History Note: 77
DeCS UI: 12159
Descriptor UI: D011722
Date Established: 1977/01/01
Date of Entry: 1976/05/19
Revision Date: 2004/07/07
Pyrethrins - Preferred
Concept UI M0018228
Scope note The active insecticidal constituent of CHRYSANTHEMUM CINERARIIFOLIUM flowers. Pyrethrin I is the pyretholone ester of chrysanthemummonocarboxylic acid and pyrethrin II is the pyretholone ester of chrysanthemumdicarboxylic acid monomethyl ester.
Preferred term Pyrethrins
Pyrethroids - Related but not broader or narrower
Concept UI M0461813
Preferred term Pyrethroids



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