| 摘要 |
<p>The short term effectiveness of pesticidal articles, for example pesticide impregnated textile covers for use in combating dust mite infestation, is improved by the additional presence of a quick release pesticide thereon, e.g. a wettable powder formulation of the same pesticide as used for impregnation. The invention is of particular value in the area of pyrethroid containing textile covers, e.g. as disclosed in USP 5916580.</p> |
