Stability of Imidacloprid (Premise super(+) 75) in a Tank-Mixed Aqueous Solution When Stored in Shade or Sunlight

Polyethylene tanks are commonly used by pest management professionals to mix and apply termiticides. These termiticides are susceptible to rapid photolysis and the ability of application tanks to filter sunlight has been questioned. We investigated the stability of imidacloprid (Premise super(+) 75)...

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Bibliographic Details
Published in:Bulletin of environmental contamination and toxicology 2009-01, Vol.82 (1), p.116-119
Main Authors: Spomer, NA, Husen, T J, Kamble, ST
Format: Article
Language:English
Online Access:Get full text
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Summary:Polyethylene tanks are commonly used by pest management professionals to mix and apply termiticides. These termiticides are susceptible to rapid photolysis and the ability of application tanks to filter sunlight has been questioned. We investigated the stability of imidacloprid (Premise super(+) 75) in aqueous solutions stored in polyethylene tanks under shade or sunlight. Chemical analysis of aqueous solutions sampled at 0, 24, 48, 72, 168 and 336h revealed that imidacloprid was relatively stable. Our results indicate that polyethylene tanks are adequate to protect imidacloprid from photo degradation.
ISSN:0007-4861
1432-0800
DOI:10.1007/s00128-008-9535-1