Evaluation of the long-term efficacy of K-Othrine® PolyZone on three surfaces against laboratory reared Anopheles gambiae in semi-field conditions.
Malar J
; 17(1): 94, 2018 Feb 23.
Article
in En
| MEDLINE
| ID: mdl-29471881
ABSTRACT
BACKGROUND:
In this semi-field study, a new polymer-enhanced deltamethrin formulation, K-Othrine® PolyZone, was compared to a standard deltamethrin product for residual activity against a susceptible strain of laboratory-reared Anopheles gambiae using standard WHO cone bioassays.METHODS:
Residual insecticide efficacy was recorded after exposure to metal, cement and wood panels maintained in experimental huts in sub-tropical environmental conditions in north central Florida, USA, and panels stored in a climate controlled chamber located at the Centers for Disease Control and Prevention, Georgia, USA.CONCLUSIONS:
K-Othrine® PolyZone demonstrated 100% control on metal and cement panels 1 year post application and > 80% control on wood panels up to 6 mo. The new formulation should be considered for use in indoor residual spray programmes requiring long-term control of malaria vectors.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Pyrethrins
/
Construction Materials
/
Insecticides
/
Anopheles
/
Nitriles
Limits:
Animals
Country/Region as subject:
America do norte
Language:
En
Journal:
Malar J
Journal subject:
MEDICINA TROPICAL
Year:
2018
Document type:
Article
Affiliation country:
Estados Unidos